Everywhere: Use _{short_,}string to create Strings from literals

Meta/Lagom/Tools/CodeGenerators/LibLocale/GenerateLocaleData.cpp

@@ -1375,7 +1375,7 @@ static LanguageMapping const* resolve_likely_subtag(LanguageID const& language_i
             if (!language_id.script.has_value())
                 continue;
 
-            search_key.language = String::from_utf8_short_string("und"sv);
+            search_key.language = "und"_short_string;
             search_key.script = *language_id.script;
             break;
 

Tests/AK/TestFlyString.cpp

@@ -22,13 +22,13 @@ TEST_CASE(empty_string)
 
 TEST_CASE(short_string)
 {
-    FlyString fly1 { MUST(String::from_utf8("foo"sv)) };
+    FlyString fly1 { MUST("foo"_string) };
     EXPECT_EQ(fly1, "foo"sv);
 
-    FlyString fly2 { MUST(String::from_utf8("foo"sv)) };
+    FlyString fly2 { MUST("foo"_string) };
     EXPECT_EQ(fly2, "foo"sv);
 
-    FlyString fly3 { MUST(String::from_utf8("bar"sv)) };
+    FlyString fly3 { MUST("bar"_string) };
     EXPECT_EQ(fly3, "bar"sv);
 
     EXPECT_EQ(fly1, fly2);
@@ -45,15 +45,15 @@ TEST_CASE(short_string)
 
 TEST_CASE(long_string)
 {
-    FlyString fly1 { MUST(String::from_utf8("thisisdefinitelymorethan7bytes"sv)) };
+    FlyString fly1 { MUST("thisisdefinitelymorethan7bytes"_string) };
     EXPECT_EQ(fly1, "thisisdefinitelymorethan7bytes"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
 
-    FlyString fly2 { MUST(String::from_utf8("thisisdefinitelymorethan7bytes"sv)) };
+    FlyString fly2 { MUST("thisisdefinitelymorethan7bytes"_string) };
     EXPECT_EQ(fly2, "thisisdefinitelymorethan7bytes"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
 
-    FlyString fly3 { MUST(String::from_utf8("thisisalsoforsuremorethan7bytes"sv)) };
+    FlyString fly3 { MUST("thisisalsoforsuremorethan7bytes"_string) };
     EXPECT_EQ(fly3, "thisisalsoforsuremorethan7bytes"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 2u);
 
@@ -68,15 +68,15 @@ TEST_CASE(long_string)
 
 TEST_CASE(from_string_view)
 {
-    auto fly1 = MUST(FlyString::from_utf8("thisisdefinitelymorethan7bytes"sv));
+    auto fly1 = MUST("thisisdefinitelymorethan7bytes"_fly_string);
     EXPECT_EQ(fly1, "thisisdefinitelymorethan7bytes"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
 
-    auto fly2 = MUST(FlyString::from_utf8("thisisdefinitelymorethan7bytes"sv));
+    auto fly2 = MUST("thisisdefinitelymorethan7bytes"_fly_string);
     EXPECT_EQ(fly2, "thisisdefinitelymorethan7bytes"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
 
-    auto fly3 = MUST(FlyString::from_utf8("foo"sv));
+    auto fly3 = MUST("foo"_fly_string);
     EXPECT_EQ(fly3, "foo"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
 
@@ -91,7 +91,7 @@ TEST_CASE(fly_string_keep_string_data_alive)
     {
         FlyString fly {};
         {
-            auto string = MUST(String::from_utf8("thisisdefinitelymorethan7bytes"sv));
+            auto string = MUST("thisisdefinitelymorethan7bytes"_string);
             fly = FlyString { string };
             EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
         }
@@ -108,7 +108,7 @@ TEST_CASE(moved_fly_string_becomes_empty)
     FlyString fly1 {};
     EXPECT(fly1.is_empty());
 
-    FlyString fly2 { MUST(String::from_utf8("thisisdefinitelymorethan7bytes"sv)) };
+    FlyString fly2 { MUST("thisisdefinitelymorethan7bytes"_string) };
     EXPECT_EQ(fly2, "thisisdefinitelymorethan7bytes"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
 

Tests/AK/TestHashMap.cpp

@@ -227,11 +227,11 @@ TEST_CASE(take)
 
     EXPECT(!map.take("foo"sv).has_value());
     EXPECT(!map.take("bar"sv).has_value());
-    EXPECT(!map.take(String::from_utf8_short_string("baz"sv)).has_value());
+    EXPECT(!map.take("baz"_short_string).has_value());
 
-    map.set(String::from_utf8_short_string("foo"sv), 1);
-    map.set(String::from_utf8_short_string("bar"sv), 2);
-    map.set(String::from_utf8_short_string("baz"sv), 3);
+    map.set("foo"_short_string, 1);
+    map.set("bar"_short_string, 2);
+    map.set("baz"_short_string, 3);
 
     auto foo = map.take("foo"sv);
     EXPECT_EQ(foo, 1);
@@ -245,9 +245,9 @@ TEST_CASE(take)
     bar = map.take("bar"sv);
     EXPECT(!bar.has_value());
 
-    auto baz = map.take(String::from_utf8_short_string("baz"sv));
+    auto baz = map.take("baz"_short_string);
     EXPECT_EQ(baz, 3);
 
-    baz = map.take(String::from_utf8_short_string("baz"sv));
+    baz = map.take("baz"_short_string);
     EXPECT(!baz.has_value());
 }

Tests/AK/TestString.cpp

@@ -21,17 +21,21 @@ TEST_CASE(construct_empty)
     String empty;
     EXPECT(empty.is_empty());
     EXPECT_EQ(empty.bytes().size(), 0u);
+    EXPECT_EQ(empty, ""sv);
 
-    auto empty2 = MUST(String::from_utf8(""sv));
+    auto empty2 = MUST(""_string);
     EXPECT(empty2.is_empty());
     EXPECT_EQ(empty, empty2);
-    EXPECT_EQ(empty, ""sv);
+
+    auto empty3 = MUST(String::from_utf8(""sv));
+    EXPECT(empty3.is_empty());
+    EXPECT_EQ(empty, empty3);
 }
 
 TEST_CASE(move_assignment)
 {
-    String string1 = MUST(String::from_utf8("hello"sv));
-    string1 = MUST(String::from_utf8("friends!"sv));
+    String string1 = MUST("hello"_string);
+    string1 = MUST("friends!"_string);
     EXPECT_EQ(string1, "friends!"sv);
 }
 
@@ -47,6 +51,16 @@ TEST_CASE(short_strings)
     EXPECT_EQ(string2.is_short_string(), true);
     EXPECT_EQ(string2.bytes().size(), 7u);
     EXPECT_EQ(string2, string1);
+
+    auto string3 = MUST("abcdefg"_string);
+    EXPECT_EQ(string3.is_short_string(), true);
+    EXPECT_EQ(string3.bytes().size(), 7u);
+    EXPECT_EQ(string3, string1);
+
+    constexpr auto string4 = "abcdefg"_short_string;
+    EXPECT_EQ(string4.is_short_string(), true);
+    EXPECT_EQ(string4.bytes().size(), 7u);
+    EXPECT_EQ(string4, string1);
 #else
     auto string1 = MUST(String::from_utf8("abc"sv));
     EXPECT_EQ(string1.is_short_string(), true);
@@ -57,6 +71,16 @@ TEST_CASE(short_strings)
     EXPECT_EQ(string2.is_short_string(), true);
     EXPECT_EQ(string2.bytes().size(), 3u);
     EXPECT_EQ(string2, string1);
+
+    auto string3 = MUST("abc"_string);
+    EXPECT_EQ(string3.is_short_string(), true);
+    EXPECT_EQ(string3.bytes().size(), 3u);
+    EXPECT_EQ(string3, string1);
+
+    constexpr auto string4 = "abc"_short_string;
+    EXPECT_EQ(string4.is_short_string(), true);
+    EXPECT_EQ(string4.bytes().size(), 3u);
+    EXPECT_EQ(string4, string1);
 #endif
 }
 
@@ -138,7 +162,7 @@ TEST_CASE(from_code_points)
 
 TEST_CASE(substring)
 {
-    auto superstring = MUST(String::from_utf8("Hello I am a long string"sv));
+    auto superstring = MUST("Hello I am a long string"_string);
     auto short_substring = MUST(superstring.substring_from_byte_offset(0, 5));
     EXPECT_EQ(short_substring, "Hello"sv);
 
@@ -148,7 +172,7 @@ TEST_CASE(substring)
 
 TEST_CASE(substring_with_shared_superstring)
 {
-    auto superstring = MUST(String::from_utf8("Hello I am a long string"sv));
+    auto superstring = MUST("Hello I am a long string"_string);
 
     auto substring1 = MUST(superstring.substring_from_byte_offset_with_shared_superstring(0, 5));
     EXPECT_EQ(substring1, "Hello"sv);
@@ -159,7 +183,7 @@ TEST_CASE(substring_with_shared_superstring)
 
 TEST_CASE(code_points)
 {
-    auto string = MUST(String::from_utf8("🦬🪒"sv));
+    auto string = MUST("🦬🪒"_string);
 
     Vector<u32> code_points;
     for (auto code_point : string.code_points())
@@ -182,20 +206,20 @@ TEST_CASE(string_builder)
 
 TEST_CASE(ak_format)
 {
-    auto foo = MUST(String::formatted("Hello {}", MUST(String::from_utf8("friends"sv))));
+    auto foo = MUST(String::formatted("Hello {}", MUST("friends"_string)));
     EXPECT_EQ(foo, "Hello friends"sv);
 }
 
 TEST_CASE(replace)
 {
     {
-        auto haystack = MUST(String::from_utf8("Hello enemies"sv));
+        auto haystack = MUST("Hello enemies"_string);
         auto result = MUST(haystack.replace("enemies"sv, "friends"sv, ReplaceMode::All));
         EXPECT_EQ(result, "Hello friends"sv);
     }
 
     {
-        auto base_title = MUST(String::from_utf8("anon@courage:~"sv));
+        auto base_title = MUST("anon@courage:~"_string);
         auto result = MUST(base_title.replace("[*]"sv, "(*)"sv, ReplaceMode::FirstOnly));
         EXPECT_EQ(result, "anon@courage:~"sv);
     }
@@ -221,17 +245,17 @@ TEST_CASE(reverse)
 TEST_CASE(to_lowercase)
 {
     {
-        auto string = MUST(String::from_utf8("Aa"sv));
+        auto string = MUST("Aa"_string);
         auto result = MUST(string.to_lowercase());
         EXPECT_EQ(result, "aa"sv);
     }
     {
-        auto string = MUST(String::from_utf8("Ωω"sv));
+        auto string = MUST("Ωω"_string);
         auto result = MUST(string.to_lowercase());
         EXPECT_EQ(result, "ωω"sv);
     }
     {
-        auto string = MUST(String::from_utf8("İi̇"sv));
+        auto string = MUST("İi̇"_string);
         auto result = MUST(string.to_lowercase());
         EXPECT_EQ(result, "i̇i̇"sv);
     }
@@ -240,17 +264,17 @@ TEST_CASE(to_lowercase)
 TEST_CASE(to_uppercase)
 {
     {
-        auto string = MUST(String::from_utf8("Aa"sv));
+        auto string = MUST("Aa"_string);
         auto result = MUST(string.to_uppercase());
         EXPECT_EQ(result, "AA"sv);
     }
     {
-        auto string = MUST(String::from_utf8("Ωω"sv));
+        auto string = MUST("Ωω"_string);
         auto result = MUST(string.to_uppercase());
         EXPECT_EQ(result, "ΩΩ"sv);
     }
     {
-        auto string = MUST(String::from_utf8("ʼn"sv));
+        auto string = MUST("ʼn"_string);
         auto result = MUST(string.to_uppercase());
         EXPECT_EQ(result, "ʼN"sv);
     }
@@ -259,22 +283,22 @@ TEST_CASE(to_uppercase)
 TEST_CASE(to_titlecase)
 {
     {
-        auto string = MUST(String::from_utf8("foo bar baz"sv));
+        auto string = MUST("foo bar baz"_string);
         auto result = MUST(string.to_titlecase());
         EXPECT_EQ(result, "Foo Bar Baz"sv);
     }
     {
-        auto string = MUST(String::from_utf8("foo \n \r bar \t baz"sv));
+        auto string = MUST("foo \n \r bar \t baz"_string);
         auto result = MUST(string.to_titlecase());
         EXPECT_EQ(result, "Foo \n \r Bar \t Baz"sv);
     }
     {
-        auto string = MUST(String::from_utf8("f\"oo\" b'ar'"sv));
+        auto string = MUST("f\"oo\" b'ar'"_string);
         auto result = MUST(string.to_titlecase());
         EXPECT_EQ(result, "F\"Oo\" B'ar'"sv);
     }
     {
-        auto string = MUST(String::from_utf8("123dollars"sv));
+        auto string = MUST("123dollars"_string);
         auto result = MUST(string.to_titlecase());
         EXPECT_EQ(result, "123Dollars"sv);
     }
@@ -289,10 +313,10 @@ TEST_CASE(equals_ignoring_case)
         EXPECT(MUST(string1.equals_ignoring_case(string2)));
     }
     {
-        auto string1 = MUST(String::from_utf8("abcd"sv));
-        auto string2 = MUST(String::from_utf8("ABCD"sv));
-        auto string3 = MUST(String::from_utf8("AbCd"sv));
-        auto string4 = MUST(String::from_utf8("dcba"sv));
+        auto string1 = MUST("abcd"_string);
+        auto string2 = MUST("ABCD"_string);
+        auto string3 = MUST("AbCd"_string);
+        auto string4 = MUST("dcba"_string);
 
         EXPECT(MUST(string1.equals_ignoring_case(string2)));
         EXPECT(MUST(string1.equals_ignoring_case(string3)));
@@ -307,12 +331,12 @@ TEST_CASE(equals_ignoring_case)
         EXPECT(!MUST(string3.equals_ignoring_case(string4)));
     }
     {
-        auto string1 = MUST(String::from_utf8("\u00DF"sv)); // LATIN SMALL LETTER SHARP S
-        auto string2 = MUST(String::from_utf8("SS"sv));
-        auto string3 = MUST(String::from_utf8("Ss"sv));
-        auto string4 = MUST(String::from_utf8("ss"sv));
-        auto string5 = MUST(String::from_utf8("S"sv));
-        auto string6 = MUST(String::from_utf8("s"sv));
+        auto string1 = MUST("\u00DF"_string); // LATIN SMALL LETTER SHARP S
+        auto string2 = MUST("SS"_string);
+        auto string3 = MUST("Ss"_string);
+        auto string4 = MUST("ss"_string);
+        auto string5 = MUST("S"_string);
+        auto string6 = MUST("s"_string);
 
         EXPECT(MUST(string1.equals_ignoring_case(string2)));
         EXPECT(MUST(string1.equals_ignoring_case(string3)));
@@ -342,8 +366,8 @@ TEST_CASE(equals_ignoring_case)
 
 TEST_CASE(is_one_of)
 {
-    auto foo = MUST(String::from_utf8("foo"sv));
-    auto bar = MUST(String::from_utf8("bar"sv));
+    auto foo = MUST("foo"_string);
+    auto bar = MUST("bar"_string);
 
     EXPECT(foo.is_one_of(foo));
     EXPECT(foo.is_one_of(foo, bar));
@@ -359,7 +383,7 @@ TEST_CASE(is_one_of)
 TEST_CASE(split)
 {
     {
-        auto test = MUST(String::from_utf8("foo bar baz"sv));
+        auto test = MUST("foo bar baz"_string);
         auto parts = MUST(test.split(' '));
         EXPECT_EQ(parts.size(), 3u);
         EXPECT_EQ(parts[0], "foo");
@@ -367,7 +391,7 @@ TEST_CASE(split)
         EXPECT_EQ(parts[2], "baz");
     }
     {
-        auto test = MUST(String::from_utf8("ωΣ2ωΣω"sv));
+        auto test = MUST("ωΣ2ωΣω"_string);
         auto parts = MUST(test.split(0x03A3u));
         EXPECT_EQ(parts.size(), 3u);
         EXPECT_EQ(parts[0], "ω"sv);
@@ -387,7 +411,7 @@ TEST_CASE(find_byte_offset)
         EXPECT(!index2.has_value());
     }
     {
-        auto string = MUST(String::from_utf8("foo"sv));
+        auto string = MUST("foo"_string);
 
         auto index1 = string.find_byte_offset('f');
         EXPECT_EQ(index1, 0u);
@@ -402,7 +426,7 @@ TEST_CASE(find_byte_offset)
         EXPECT(!index4.has_value());
     }
     {
-        auto string = MUST(String::from_utf8("foo"sv));
+        auto string = MUST("foo"_string);
 
         auto index1 = string.find_byte_offset("fo"sv);
         EXPECT_EQ(index1, 0u);
@@ -417,7 +441,7 @@ TEST_CASE(find_byte_offset)
         EXPECT(!index4.has_value());
     }
     {
-        auto string = MUST(String::from_utf8("ωΣωΣω"sv));
+        auto string = MUST("ωΣωΣω"_string);
 
         auto index1 = string.find_byte_offset(0x03C9U);
         EXPECT_EQ(index1, 0u);
@@ -435,7 +459,7 @@ TEST_CASE(find_byte_offset)
         EXPECT_EQ(index5, 8u);
     }
     {
-        auto string = MUST(String::from_utf8("ωΣωΣω"sv));
+        auto string = MUST("ωΣωΣω"_string);
 
         auto index1 = string.find_byte_offset("ω"sv);
         EXPECT_EQ(index1, 0u);
@@ -549,7 +573,7 @@ TEST_CASE(join)
     auto string5 = MUST(String::join(',', Array { 1, 2, 3 }, "[{}]"sv));
     EXPECT_EQ(string5, "[1],[2],[3]"sv);
 
-    auto string6 = MUST(String::join(String::from_utf8_short_string("!!!"sv), Array { "foo"sv, "bar"sv, "baz"sv }));
+    auto string6 = MUST(String::join("!!!"_short_string, Array { "foo"sv, "bar"sv, "baz"sv }));
     EXPECT_EQ(string6, "foo!!!bar!!!baz"sv);
 
     auto string7 = MUST(String::join(" - "sv, Array { 1, 16, 256, 4096 }, "[{:#04x}]"sv));
@@ -571,7 +595,7 @@ TEST_CASE(trim)
         EXPECT(result.is_empty());
     }
     {
-        auto string = MUST(String::from_utf8("word"sv));
+        auto string = MUST("word"_string);
 
         auto result = MUST(string.trim(" "sv, TrimMode::Both));
         EXPECT_EQ(result, "word"sv);
@@ -583,7 +607,7 @@ TEST_CASE(trim)
         EXPECT_EQ(result, "word"sv);
     }
     {
-        auto string = MUST(String::from_utf8("    word"sv));
+        auto string = MUST("    word"_string);
 
         auto result = MUST(string.trim(" "sv, TrimMode::Both));
         EXPECT_EQ(result, "word"sv);
@@ -595,7 +619,7 @@ TEST_CASE(trim)
         EXPECT_EQ(result, "    word"sv);
     }
     {
-        auto string = MUST(String::from_utf8("word    "sv));
+        auto string = MUST("word    "_string);
 
         auto result = MUST(string.trim(" "sv, TrimMode::Both));
         EXPECT_EQ(result, "word"sv);
@@ -607,7 +631,7 @@ TEST_CASE(trim)
         EXPECT_EQ(result, "word"sv);
     }
     {
-        auto string = MUST(String::from_utf8("    word    "sv));
+        auto string = MUST("    word    "_string);
 
         auto result = MUST(string.trim(" "sv, TrimMode::Both));
         EXPECT_EQ(result, "word"sv);
@@ -619,7 +643,7 @@ TEST_CASE(trim)
         EXPECT_EQ(result, "    word"sv);
     }
     {
-        auto string = MUST(String::from_utf8("    word    "sv));
+        auto string = MUST("    word    "_string);
 
         auto result = MUST(string.trim("\t"sv, TrimMode::Both));
         EXPECT_EQ(result, "    word    "sv);
@@ -631,7 +655,7 @@ TEST_CASE(trim)
         EXPECT_EQ(result, "    word    "sv);
     }
     {
-        auto string = MUST(String::from_utf8("ωΣωΣω"sv));
+        auto string = MUST("ωΣωΣω"_string);
 
         auto result = MUST(string.trim("ω"sv, TrimMode::Both));
         EXPECT_EQ(result, "ΣωΣ"sv);
@@ -643,7 +667,7 @@ TEST_CASE(trim)
         EXPECT_EQ(result, "ωΣωΣ"sv);
     }
     {
-        auto string = MUST(String::from_utf8("ωΣωΣω"sv));
+        auto string = MUST("ωΣωΣω"_string);
 
         auto result = MUST(string.trim("ωΣ"sv, TrimMode::Both));
         EXPECT(result.is_empty());
@@ -655,7 +679,7 @@ TEST_CASE(trim)
         EXPECT(result.is_empty());
     }
     {
-        auto string = MUST(String::from_utf8("ωΣωΣω"sv));
+        auto string = MUST("ωΣωΣω"_string);
 
         auto result = MUST(string.trim("Σω"sv, TrimMode::Both));
         EXPECT(result.is_empty());

Tests/AK/TestUtf16.cpp

@@ -53,7 +53,7 @@ TEST_CASE(decode_utf8)
 TEST_CASE(encode_utf8)
 {
     {
-        auto utf8_string = MUST(String::from_utf8("Привет, мир! 😀 γειά σου κόσμος こんにちは世界"sv));
+        auto utf8_string = MUST("Привет, мир! 😀 γειά σου κόσμος こんにちは世界"_string);
         auto string = MUST(AK::utf8_to_utf16(utf8_string));
         Utf16View view { string };
         EXPECT_EQ(MUST(view.to_utf8(Utf16View::AllowInvalidCodeUnits::Yes)), utf8_string);

Userland/Applets/Audio/main.cpp

@@ -85,7 +85,7 @@ private:
         m_root_container->set_layout<GUI::VerticalBoxLayout>(4, 0);
         m_root_container->set_frame_shape(Gfx::FrameShape::Window);
 
-        m_percent_box = m_root_container->add<GUI::CheckBox>(String::from_utf8_short_string("\xE2\x84\xB9"sv));
+        m_percent_box = m_root_container->add<GUI::CheckBox>("\xE2\x84\xB9"_short_string);
         m_percent_box->set_tooltip(m_show_percent ? "Hide percent" : "Show percent");
         m_percent_box->set_checked(m_show_percent);
         m_percent_box->on_checked = [&](bool show_percent) {
@@ -110,7 +110,7 @@ private:
             update();
         };
 
-        m_mute_box = m_root_container->add<GUI::CheckBox>(String::from_utf8_short_string("\xE2\x9D\x8C"sv));
+        m_mute_box = m_root_container->add<GUI::CheckBox>("\xE2\x9D\x8C"_short_string);
         m_mute_box->set_checked(m_audio_muted);
         m_mute_box->set_tooltip(m_audio_muted ? "Unmute" : "Mute");
         m_mute_box->on_checked = [&](bool is_muted) {

Userland/Applications/Browser/DownloadWidget.cpp

@@ -84,7 +84,7 @@ DownloadWidget::DownloadWidget(const URL& url)
     destination_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
     destination_label.set_fixed_height(16);
 
-    m_close_on_finish_checkbox = add<GUI::CheckBox>(String::from_utf8("Close when finished"sv).release_value_but_fixme_should_propagate_errors());
+    m_close_on_finish_checkbox = add<GUI::CheckBox>("Close when finished"_string.release_value_but_fixme_should_propagate_errors());
     m_close_on_finish_checkbox->set_checked(close_on_finish);
 
     m_close_on_finish_checkbox->on_checked = [&](bool checked) {
@@ -94,7 +94,7 @@ DownloadWidget::DownloadWidget(const URL& url)
     auto& button_container = add<GUI::Widget>();
     button_container.set_layout<GUI::HorizontalBoxLayout>();
     button_container.add_spacer().release_value_but_fixme_should_propagate_errors();
-    m_cancel_button = button_container.add<GUI::Button>(String::from_utf8_short_string("Cancel"sv));
+    m_cancel_button = button_container.add<GUI::Button>("Cancel"_short_string);
     m_cancel_button->set_fixed_size(100, 22);
     m_cancel_button->on_click = [this](auto) {
         bool success = m_download->stop();
@@ -102,7 +102,7 @@ DownloadWidget::DownloadWidget(const URL& url)
         window()->close();
     };
 
-    m_close_button = button_container.add<GUI::Button>(String::from_utf8_short_string("OK"sv));
+    m_close_button = button_container.add<GUI::Button>("OK"_short_string);
     m_close_button->set_enabled(false);
     m_close_button->set_fixed_size(100, 22);
     m_close_button->on_click = [this](auto) {
@@ -151,7 +151,7 @@ void DownloadWidget::did_finish(bool success)
     m_browser_image->load_from_file("/res/graphics/download-finished.gif"sv);
     window()->set_title("Download finished!");
     m_close_button->set_enabled(true);
-    m_cancel_button->set_text(String::from_utf8("Open in Folder"sv).release_value_but_fixme_should_propagate_errors());
+    m_cancel_button->set_text("Open in Folder"_string.release_value_but_fixme_should_propagate_errors());
     m_cancel_button->on_click = [this](auto) {
         Desktop::Launcher::open(URL::create_with_file_scheme(Core::StandardPaths::downloads_directory(), m_url.basename()));
         window()->close();

Userland/Applications/Calculator/RoundingDialog.cpp

@@ -46,8 +46,8 @@ RoundingDialog::RoundingDialog(GUI::Window* parent_window, StringView title)
 
     m_rounding_spinbox = GUI::SpinBox::construct();
     m_buttons_container = GUI::Widget::construct();
-    m_ok_button = GUI::DialogButton::construct(String::from_utf8_short_string("OK"sv));
-    m_cancel_button = GUI::DialogButton::construct(String::from_utf8_short_string("Cancel"sv));
+    m_ok_button = GUI::DialogButton::construct("OK"_short_string);
+    m_cancel_button = GUI::DialogButton::construct("Cancel"_short_string);
 
     main_widget->add_child(*m_rounding_spinbox);
     main_widget->add_child(*m_buttons_container);

Userland/Applications/Calendar/AddEventDialog.cpp

@@ -90,7 +90,7 @@ AddEventDialog::AddEventDialog(Core::DateTime date_time, Window* parent_window)
     button_container.set_fixed_height(20);
     button_container.set_layout<GUI::HorizontalBoxLayout>();
     button_container.add_spacer().release_value_but_fixme_should_propagate_errors();
-    auto& ok_button = button_container.add<GUI::Button>(String::from_utf8_short_string("OK"sv));
+    auto& ok_button = button_container.add<GUI::Button>("OK"_short_string);
     ok_button.set_fixed_size(80, 20);
     ok_button.on_click = [this](auto) {
         dbgln("TODO: Add event icon on specific tile");

Userland/Applications/FileManager/PropertiesWindow.cpp

@@ -154,17 +154,17 @@ ErrorOr<void> PropertiesWindow::create_widgets(bool disable_rename)
 
     TRY(button_widget->add_spacer());
 
-    auto ok_button = TRY(make_button(String::from_utf8_short_string("OK"sv), button_widget));
+    auto ok_button = TRY(make_button("OK"_short_string, button_widget));
     ok_button->on_click = [this](auto) {
         if (apply_changes())
             close();
     };
-    auto cancel_button = TRY(make_button(String::from_utf8_short_string("Cancel"sv), button_widget));
+    auto cancel_button = TRY(make_button("Cancel"_short_string, button_widget));
     cancel_button->on_click = [this](auto) {
         close();
     };
 
-    m_apply_button = TRY(make_button(String::from_utf8_short_string("Apply"sv), button_widget));
+    m_apply_button = TRY(make_button("Apply"_short_string, button_widget));
     m_apply_button->on_click = [this](auto) { apply_changes(); };
     m_apply_button->set_enabled(false);
 

Userland/Applications/Help/MainWidget.cpp

@@ -213,7 +213,7 @@ ErrorOr<void> MainWidget::initialize_fallibles(GUI::Window& window)
     TRY(go_menu->try_add_action(*m_go_home_action));
 
     auto help_menu = TRY(window.try_add_menu("&Help"));
-    String help_page_path = TRY(TRY(try_make_ref_counted<Manual::PageNode>(Manual::sections[1 - 1], TRY(String::from_utf8("Help"sv))))->path());
+    String help_page_path = TRY(TRY(try_make_ref_counted<Manual::PageNode>(Manual::sections[1 - 1], TRY("Help"_string)))->path());
     TRY(help_menu->try_add_action(GUI::CommonActions::make_command_palette_action(&window)));
     TRY(help_menu->try_add_action(GUI::Action::create("&Contents", { Key_F1 }, TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/filetype-unknown.png"sv)), [this, help_page_path = move(help_page_path)](auto&) {
         open_page(help_page_path);

Userland/Applications/KeyboardMapper/KeyboardMapperWidget.cpp

@@ -88,11 +88,11 @@ void KeyboardMapperWidget::create_frame()
     m_map_group->set_layout<GUI::HorizontalBoxLayout>();
     m_map_group->set_fixed_width(450);
 
-    add_map_radio_button("map"sv, String::from_utf8_short_string("Default"sv));
-    add_map_radio_button("shift_map"sv, String::from_utf8_short_string("Shift"sv));
-    add_map_radio_button("altgr_map"sv, String::from_utf8_short_string("AltGr"sv));
-    add_map_radio_button("alt_map"sv, String::from_utf8_short_string("Alt"sv));
-    add_map_radio_button("shift_altgr_map"sv, String::from_utf8("Shift+AltGr"sv).release_value_but_fixme_should_propagate_errors());
+    add_map_radio_button("map"sv, "Default"_short_string);
+    add_map_radio_button("shift_map"sv, "Shift"_short_string);
+    add_map_radio_button("altgr_map"sv, "AltGr"_short_string);
+    add_map_radio_button("alt_map"sv, "Alt"_short_string);
+    add_map_radio_button("shift_altgr_map"sv, "Shift+AltGr"_string.release_value_but_fixme_should_propagate_errors());
 
     bottom_widget.add_spacer().release_value_but_fixme_should_propagate_errors();
 }

Userland/Applications/PDFViewer/PDFViewerWidget.cpp

@@ -339,11 +339,11 @@ void PDFViewerWidget::initialize_toolbar(GUI::Toolbar& toolbar)
     toolbar.add_separator();
 
     m_show_clipping_paths = toolbar.add<GUI::CheckBox>();
-    m_show_clipping_paths->set_text(String::from_utf8("Show clipping paths"sv).release_value_but_fixme_should_propagate_errors());
+    m_show_clipping_paths->set_text("Show clipping paths"_string.release_value_but_fixme_should_propagate_errors());
     m_show_clipping_paths->set_checked(m_viewer->show_clipping_paths(), GUI::AllowCallback::No);
     m_show_clipping_paths->on_checked = [&](auto checked) { m_viewer->set_show_clipping_paths(checked); };
     m_show_images = toolbar.add<GUI::CheckBox>();
-    m_show_images->set_text(String::from_utf8("Show images"sv).release_value_but_fixme_should_propagate_errors());
+    m_show_images->set_text("Show images"_string.release_value_but_fixme_should_propagate_errors());
     m_show_images->set_checked(m_viewer->show_images(), GUI::AllowCallback::No);
     m_show_images->on_checked = [&](auto checked) { m_viewer->set_show_images(checked); };
 }

Userland/Applications/PixelPaint/CreateNewImageDialog.cpp

@@ -110,12 +110,12 @@ CreateNewImageDialog::CreateNewImageDialog(GUI::Window* parent_window)
     };
 
     auto& set_defaults_checkbox = main_widget->add<GUI::CheckBox>();
-    set_defaults_checkbox.set_text(String::from_utf8("Use these settings as default"sv).release_value_but_fixme_should_propagate_errors());
+    set_defaults_checkbox.set_text("Use these settings as default"_string.release_value_but_fixme_should_propagate_errors());
 
     auto& button_container = main_widget->add<GUI::Widget>();
     button_container.set_layout<GUI::HorizontalBoxLayout>();
 
-    auto& ok_button = button_container.add<GUI::Button>(String::from_utf8_short_string("OK"sv));
+    auto& ok_button = button_container.add<GUI::Button>("OK"_short_string);
     ok_button.on_click = [&](auto) {
         if (set_defaults_checkbox.is_checked()) {
             Config::write_string("PixelPaint"sv, "NewImage"sv, "Name"sv, m_image_name);
@@ -128,7 +128,7 @@ CreateNewImageDialog::CreateNewImageDialog(GUI::Window* parent_window)
     };
     ok_button.set_default(true);
 
-    auto& cancel_button = button_container.add<GUI::Button>(String::from_utf8_short_string("Cancel"sv));
+    auto& cancel_button = button_container.add<GUI::Button>("Cancel"_short_string);
     cancel_button.on_click = [this](auto) {
         done(ExecResult::Cancel);
     };

Userland/Applications/PixelPaint/CreateNewLayerDialog.cpp

@@ -47,13 +47,13 @@ CreateNewLayerDialog::CreateNewLayerDialog(Gfx::IntSize suggested_size, GUI::Win
     auto& button_container = main_widget->add<GUI::Widget>();
     button_container.set_layout<GUI::HorizontalBoxLayout>();
 
-    auto& ok_button = button_container.add<GUI::Button>(String::from_utf8_short_string("OK"sv));
+    auto& ok_button = button_container.add<GUI::Button>("OK"_short_string);
     ok_button.on_click = [this](auto) {
         done(ExecResult::OK);
     };
     ok_button.set_default(true);
 
-    auto& cancel_button = button_container.add<GUI::Button>(String::from_utf8_short_string("Cancel"sv));
+    auto& cancel_button = button_container.add<GUI::Button>("Cancel"_short_string);
     cancel_button.on_click = [this](auto) {
         done(ExecResult::Cancel);
     };

Userland/Applications/PixelPaint/FilterParams.h

@@ -80,13 +80,13 @@ private:
             }
         }
 
-        auto& norm_checkbox = main_widget->template add<GUI::CheckBox>(String::from_utf8("Normalize"sv).release_value_but_fixme_should_propagate_errors());
+        auto& norm_checkbox = main_widget->template add<GUI::CheckBox>("Normalize"_string.release_value_but_fixme_should_propagate_errors());
         norm_checkbox.set_checked(false);
 
-        auto& wrap_checkbox = main_widget->template add<GUI::CheckBox>(String::from_utf8_short_string("Wrap"sv));
+        auto& wrap_checkbox = main_widget->template add<GUI::CheckBox>("Wrap"_short_string);
         wrap_checkbox.set_checked(m_should_wrap);
 
-        auto& button = main_widget->template add<GUI::Button>(String::from_utf8_short_string("Done"sv));
+        auto& button = main_widget->template add<GUI::Button>("Done"_short_string);
         button.on_click = [&](auto) {
             m_should_wrap = wrap_checkbox.is_checked();
             if (norm_checkbox.is_checked())

Userland/Applications/PixelPaint/Filters/Bloom.cpp

@@ -69,7 +69,7 @@ ErrorOr<RefPtr<GUI::Widget>> Bloom::get_settings_widget()
         radius_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         radius_label->set_fixed_height(20);
 
-        auto radius_slider = TRY(radius_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto radius_slider = TRY(radius_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         radius_slider->set_range(0, 50);
         radius_slider->set_value(m_blur_radius);
         radius_slider->on_change = [&](int value) {

Userland/Applications/PixelPaint/Filters/FastBoxBlur.cpp

@@ -47,7 +47,7 @@ ErrorOr<RefPtr<GUI::Widget>> FastBoxBlur::get_settings_widget()
         name_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         name_label->set_fixed_height(10);
 
-        auto asymmetric_checkbox = TRY(settings_widget->try_add<GUI::CheckBox>(TRY(String::from_utf8("Use Asymmetric Radii"sv))));
+        auto asymmetric_checkbox = TRY(settings_widget->try_add<GUI::CheckBox>(TRY("Use Asymmetric Radii"_string)));
         asymmetric_checkbox->set_checked(false);
         asymmetric_checkbox->set_fixed_height(15);
         asymmetric_checkbox->on_checked = [this](bool checked) {
@@ -68,7 +68,7 @@ ErrorOr<RefPtr<GUI::Widget>> FastBoxBlur::get_settings_widget()
             update_preview();
         };
 
-        m_vector_checkbox = TRY(settings_widget->try_add<GUI::CheckBox>(TRY(String::from_utf8("Use Direction and magnitude"sv))));
+        m_vector_checkbox = TRY(settings_widget->try_add<GUI::CheckBox>(TRY("Use Direction and magnitude"_string)));
         m_vector_checkbox->set_checked(false);
         m_vector_checkbox->set_visible(false);
         m_vector_checkbox->set_fixed_height(15);
@@ -92,7 +92,7 @@ ErrorOr<RefPtr<GUI::Widget>> FastBoxBlur::get_settings_widget()
         radius_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         radius_label->set_fixed_size(50, 20);
 
-        auto radius_slider = TRY(m_radius_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto radius_slider = TRY(m_radius_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         radius_slider->set_range(0, 25);
         radius_slider->set_value(m_radius);
         radius_slider->on_change = [&](int value) {
@@ -113,7 +113,7 @@ ErrorOr<RefPtr<GUI::Widget>> FastBoxBlur::get_settings_widget()
         radius_x_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         radius_x_label->set_fixed_size(50, 20);
 
-        m_radius_x_slider = TRY(radius_x_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        m_radius_x_slider = TRY(radius_x_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         m_radius_x_slider->set_range(0, 50);
         m_radius_x_slider->set_value(m_radius_x);
         m_radius_x_slider->on_change = [&](int value) {
@@ -129,7 +129,7 @@ ErrorOr<RefPtr<GUI::Widget>> FastBoxBlur::get_settings_widget()
         radius_y_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         radius_y_label->set_fixed_size(50, 20);
 
-        m_radius_y_slider = TRY(radius_y_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        m_radius_y_slider = TRY(radius_y_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         m_radius_y_slider->set_range(0, 50);
         m_radius_y_slider->set_value(m_radius_y);
         m_radius_y_slider->on_change = [&](int value) {
@@ -150,7 +150,7 @@ ErrorOr<RefPtr<GUI::Widget>> FastBoxBlur::get_settings_widget()
         angle_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         angle_label->set_fixed_size(60, 20);
 
-        m_angle_slider = TRY(angle_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("°"sv)));
+        m_angle_slider = TRY(angle_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "°"_short_string));
         m_angle_slider->set_range(0, 360);
         m_angle_slider->set_value(m_angle);
         m_angle_slider->on_change = [&](int value) {
@@ -166,7 +166,7 @@ ErrorOr<RefPtr<GUI::Widget>> FastBoxBlur::get_settings_widget()
         magnitude_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         magnitude_label->set_fixed_size(60, 20);
 
-        m_magnitude_slider = TRY(magnitude_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        m_magnitude_slider = TRY(magnitude_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         m_magnitude_slider->set_range(0, 50);
         m_magnitude_slider->set_value(m_radius);
         m_magnitude_slider->on_change = [&](int value) {
@@ -178,7 +178,7 @@ ErrorOr<RefPtr<GUI::Widget>> FastBoxBlur::get_settings_widget()
         gaussian_container->set_fixed_height(20);
         TRY(gaussian_container->try_set_layout<GUI::HorizontalBoxLayout>(GUI::Margins { 4, 0, 4, 0 }));
 
-        m_gaussian_checkbox = TRY(gaussian_container->try_add<GUI::CheckBox>(TRY(String::from_utf8("Approximate Gaussian Blur"sv))));
+        m_gaussian_checkbox = TRY(gaussian_container->try_add<GUI::CheckBox>(TRY("Approximate Gaussian Blur"_string)));
         m_gaussian_checkbox->set_checked(m_approximate_gauss);
         m_gaussian_checkbox->set_tooltip("A real gaussian blur can be approximated by running the box blur multiple times with different weights.");
         m_gaussian_checkbox->on_checked = [this](bool checked) {

Userland/Applications/PixelPaint/Filters/Sepia.cpp

@@ -36,7 +36,7 @@ ErrorOr<RefPtr<GUI::Widget>> Sepia::get_settings_widget()
         amount_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         amount_label->set_fixed_size(50, 20);
 
-        auto amount_slider = TRY(amount_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+        auto amount_slider = TRY(amount_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
         amount_slider->set_range(0, 100);
         amount_slider->set_value(m_amount * 100);
         amount_slider->on_change = [this](int value) {

Userland/Applications/PixelPaint/LayerPropertiesWidget.cpp

@@ -56,7 +56,7 @@ LayerPropertiesWidget::LayerPropertiesWidget()
             m_layer->set_opacity_percent(value);
     };
 
-    m_visibility_checkbox = group_box.add<GUI::CheckBox>(String::from_utf8_short_string("Visible"sv));
+    m_visibility_checkbox = group_box.add<GUI::CheckBox>("Visible"_short_string);
     m_visibility_checkbox->set_fixed_height(20);
     m_visibility_checkbox->on_checked = [this](bool checked) {
         if (m_layer)

Userland/Applications/PixelPaint/Tools/BrushTool.cpp

@@ -151,7 +151,7 @@ ErrorOr<GUI::Widget*> BrushTool::get_properties_widget()
         size_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         size_label->set_fixed_size(80, 20);
 
-        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         size_slider->set_range(1, 100);
         size_slider->set_value(m_size);
         size_slider->set_override_cursor(cursor());
@@ -171,7 +171,7 @@ ErrorOr<GUI::Widget*> BrushTool::get_properties_widget()
         hardness_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         hardness_label->set_fixed_size(80, 20);
 
-        auto hardness_slider = TRY(hardness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+        auto hardness_slider = TRY(hardness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
         hardness_slider->set_range(1, 100);
         hardness_slider->set_value(m_hardness);
 

Userland/Applications/PixelPaint/Tools/BucketTool.cpp

@@ -75,7 +75,7 @@ ErrorOr<GUI::Widget*> BucketTool::get_properties_widget()
         threshold_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         threshold_label->set_fixed_size(80, 20);
 
-        auto threshold_slider = TRY(threshold_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+        auto threshold_slider = TRY(threshold_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
         threshold_slider->set_range(0, 100);
         threshold_slider->set_value(m_threshold);
 

Userland/Applications/PixelPaint/Tools/CloneTool.cpp

@@ -147,7 +147,7 @@ ErrorOr<GUI::Widget*> CloneTool::get_properties_widget()
         size_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         size_label->set_fixed_size(80, 20);
 
-        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         size_slider->set_range(1, 100);
         size_slider->set_value(size());
 
@@ -164,7 +164,7 @@ ErrorOr<GUI::Widget*> CloneTool::get_properties_widget()
         hardness_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         hardness_label->set_fixed_size(80, 20);
 
-        auto hardness_slider = TRY(hardness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+        auto hardness_slider = TRY(hardness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
         hardness_slider->set_range(1, 100);
         hardness_slider->on_change = [&](int value) {
             set_hardness(value);

Userland/Applications/PixelPaint/Tools/EllipseTool.cpp

@@ -140,7 +140,7 @@ ErrorOr<GUI::Widget*> EllipseTool::get_properties_widget()
         thickness_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         thickness_label->set_fixed_size(80, 20);
 
-        auto thickness_slider = TRY(thickness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto thickness_slider = TRY(thickness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         thickness_slider->set_range(1, 10);
         thickness_slider->set_value(m_thickness);
 
@@ -157,9 +157,9 @@ ErrorOr<GUI::Widget*> EllipseTool::get_properties_widget()
 
         auto mode_radio_container = TRY(mode_container->try_add<GUI::Widget>());
         (void)TRY(mode_radio_container->try_set_layout<GUI::VerticalBoxLayout>());
-        auto outline_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>(String::from_utf8_short_string("Outline"sv)));
-        auto fill_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>(String::from_utf8_short_string("Fill"sv)));
-        auto aa_enable_checkbox = TRY(mode_radio_container->try_add<GUI::CheckBox>(TRY(String::from_utf8("Anti-alias"sv))));
+        auto outline_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>("Outline"_short_string));
+        auto fill_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>("Fill"_short_string));
+        auto aa_enable_checkbox = TRY(mode_radio_container->try_add<GUI::CheckBox>(TRY("Anti-alias"_string)));
 
         aa_enable_checkbox->on_checked = [this](bool checked) {
             m_antialias_enabled = checked;

Userland/Applications/PixelPaint/Tools/EraseTool.cpp

@@ -67,7 +67,7 @@ ErrorOr<GUI::Widget*> EraseTool::get_properties_widget()
         size_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         size_label->set_fixed_size(80, 20);
 
-        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         size_slider->set_range(1, 100);
         size_slider->set_value(size());
 
@@ -85,7 +85,7 @@ ErrorOr<GUI::Widget*> EraseTool::get_properties_widget()
         hardness_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         hardness_label->set_fixed_size(80, 20);
 
-        auto hardness_slider = TRY(hardness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+        auto hardness_slider = TRY(hardness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
         hardness_slider->set_range(1, 100);
         hardness_slider->set_value(hardness());
 
@@ -100,7 +100,7 @@ ErrorOr<GUI::Widget*> EraseTool::get_properties_widget()
 
         auto use_secondary_color_checkbox = TRY(secondary_color_container->try_add<GUI::CheckBox>());
         use_secondary_color_checkbox->set_checked(m_use_secondary_color);
-        use_secondary_color_checkbox->set_text(TRY(String::from_utf8("Use secondary color"sv)));
+        use_secondary_color_checkbox->set_text(TRY("Use secondary color"_string));
         use_secondary_color_checkbox->on_checked = [this](bool checked) {
             m_use_secondary_color = checked;
         };
@@ -114,8 +114,8 @@ ErrorOr<GUI::Widget*> EraseTool::get_properties_widget()
 
         auto mode_radio_container = TRY(mode_container->try_add<GUI::Widget>());
         (void)TRY(mode_radio_container->try_set_layout<GUI::VerticalBoxLayout>());
-        auto pencil_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>(String::from_utf8_short_string("Pencil"sv)));
-        auto brush_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>(String::from_utf8_short_string("Brush"sv)));
+        auto pencil_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>("Pencil"_short_string));
+        auto brush_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>("Brush"_short_string));
 
         pencil_mode_radio->on_checked = [this, hardness_slider, size_slider](bool) {
             m_draw_mode = DrawMode::Pencil;

Userland/Applications/PixelPaint/Tools/GradientTool.cpp

@@ -206,7 +206,7 @@ ErrorOr<GUI::Widget*> GradientTool::get_properties_widget()
 
         set_primary_slider(opacity_slider);
 
-        auto use_secondary_color_checkbox = TRY(properties_widget->try_add<GUI::CheckBox>(TRY(String::from_utf8("Use secondary color"sv))));
+        auto use_secondary_color_checkbox = TRY(properties_widget->try_add<GUI::CheckBox>(TRY("Use secondary color"_string)));
         use_secondary_color_checkbox->on_checked = [this](bool checked) {
             m_use_secondary_color = checked;
             m_editor->update();
@@ -217,7 +217,7 @@ ErrorOr<GUI::Widget*> GradientTool::get_properties_widget()
         TRY(button_container->try_set_layout<GUI::HorizontalBoxLayout>());
         button_container->add_spacer().release_value_but_fixme_should_propagate_errors();
 
-        auto apply_button = TRY(button_container->try_add<GUI::DialogButton>(String::from_utf8_short_string("Apply"sv)));
+        auto apply_button = TRY(button_container->try_add<GUI::DialogButton>("Apply"_short_string));
         apply_button->on_click = [this](auto) {
             rasterize_gradient();
         };

Userland/Applications/PixelPaint/Tools/GuideTool.cpp

@@ -191,7 +191,7 @@ ErrorOr<GUI::Widget*> GuideTool::get_properties_widget()
         snapping_label->set_fixed_size(80, 20);
         snapping_label->set_tooltip("Press Shift to snap");
 
-        auto snapping_slider = TRY(snapping_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto snapping_slider = TRY(snapping_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         snapping_slider->set_range(0, 50);
         snapping_slider->set_value(m_snap_size);
 

Userland/Applications/PixelPaint/Tools/LineTool.cpp

@@ -133,7 +133,7 @@ ErrorOr<GUI::Widget*> LineTool::get_properties_widget()
         thickness_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         thickness_label->set_fixed_size(80, 20);
 
-        auto thickness_slider = TRY(thickness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto thickness_slider = TRY(thickness_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         thickness_slider->set_range(1, 10);
         thickness_slider->set_value(m_thickness);
 
@@ -150,7 +150,7 @@ ErrorOr<GUI::Widget*> LineTool::get_properties_widget()
         mode_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         mode_label->set_fixed_size(80, 20);
 
-        auto aa_enable_checkbox = TRY(mode_container->try_add<GUI::CheckBox>(TRY(String::from_utf8("Anti-alias"sv))));
+        auto aa_enable_checkbox = TRY(mode_container->try_add<GUI::CheckBox>(TRY("Anti-alias"_string)));
         aa_enable_checkbox->on_checked = [this](bool checked) {
             m_antialias_enabled = checked;
         };

Userland/Applications/PixelPaint/Tools/MoveTool.cpp

@@ -304,9 +304,9 @@ ErrorOr<GUI::Widget*> MoveTool::get_properties_widget()
 
         auto mode_radio_container = TRY(selection_mode_container->try_add<GUI::Widget>());
         (void)TRY(mode_radio_container->try_set_layout<GUI::VerticalBoxLayout>());
-        m_selection_mode_foreground = TRY(mode_radio_container->try_add<GUI::RadioButton>(TRY(String::from_utf8("Foreground"sv))));
+        m_selection_mode_foreground = TRY(mode_radio_container->try_add<GUI::RadioButton>(TRY("Foreground"_string)));
 
-        m_selection_mode_active = TRY(mode_radio_container->try_add<GUI::RadioButton>(TRY(String::from_utf8("Active Layer"sv))));
+        m_selection_mode_active = TRY(mode_radio_container->try_add<GUI::RadioButton>(TRY("Active Layer"_string)));
 
         m_selection_mode_foreground->on_checked = [this](bool) {
             m_layer_selection_mode = LayerSelectionMode::ForegroundLayer;

Userland/Applications/PixelPaint/Tools/PenTool.cpp

@@ -49,7 +49,7 @@ ErrorOr<GUI::Widget*> PenTool::get_properties_widget()
         size_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         size_label->set_fixed_size(80, 20);
 
-        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         size_slider->set_range(1, 20);
         size_slider->set_value(size());
 

Userland/Applications/PixelPaint/Tools/PickerTool.cpp

@@ -46,7 +46,7 @@ ErrorOr<GUI::Widget*> PickerTool::get_properties_widget()
         auto properties_widget = TRY(GUI::Widget::try_create());
         (void)TRY(properties_widget->try_set_layout<GUI::VerticalBoxLayout>());
 
-        auto sample_checkbox = TRY(properties_widget->try_add<GUI::CheckBox>(TRY(String::from_utf8("Sample all layers"sv))));
+        auto sample_checkbox = TRY(properties_widget->try_add<GUI::CheckBox>(TRY("Sample all layers"_string)));
         sample_checkbox->set_checked(m_sample_all_layers);
         sample_checkbox->on_checked = [this](bool value) {
             m_sample_all_layers = value;

Userland/Applications/PixelPaint/Tools/RectangleSelectTool.cpp

@@ -166,7 +166,7 @@ ErrorOr<GUI::Widget*> RectangleSelectTool::get_properties_widget()
     feather_label->set_fixed_size(80, 20);
 
     int const feather_slider_max = 100;
-    auto feather_slider = TRY(feather_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+    auto feather_slider = TRY(feather_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
     feather_slider->set_range(0, feather_slider_max);
     feather_slider->set_value((int)floorf(m_edge_feathering * (float)feather_slider_max));
 

Userland/Applications/PixelPaint/Tools/RectangleTool.cpp

@@ -154,7 +154,7 @@ ErrorOr<GUI::Widget*> RectangleTool::get_properties_widget()
         thickness_or_radius_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         thickness_or_radius_label->set_fixed_size(80, 20);
 
-        auto thickness_or_radius_slider = TRY(thickness_or_radius_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto thickness_or_radius_slider = TRY(thickness_or_radius_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
 
         thickness_or_radius_slider->on_change = [&](int value) {
             if (m_fill_mode == FillMode::RoundedCorners) {
@@ -187,12 +187,12 @@ ErrorOr<GUI::Widget*> RectangleTool::get_properties_widget()
 
         auto mode_radio_container = TRY(mode_container->try_add<GUI::Widget>());
         (void)TRY(mode_radio_container->try_set_layout<GUI::VerticalBoxLayout>());
-        auto outline_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>(String::from_utf8_short_string("Outline"sv)));
-        auto fill_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>(String::from_utf8_short_string("Fill"sv)));
-        auto gradient_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>(TRY(String::from_utf8("Gradient"sv))));
+        auto outline_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>("Outline"_short_string));
+        auto fill_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>("Fill"_short_string));
+        auto gradient_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>(TRY("Gradient"_string)));
         mode_radio_container->set_fixed_width(70);
 
-        auto rounded_corners_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>(String::from_utf8_short_string("Rounded"sv)));
+        auto rounded_corners_mode_radio = TRY(mode_radio_container->try_add<GUI::RadioButton>("Rounded"_short_string));
 
         outline_mode_radio->on_checked = [this, update_slider](bool) {
             m_fill_mode = FillMode::Outline;
@@ -215,7 +215,7 @@ ErrorOr<GUI::Widget*> RectangleTool::get_properties_widget()
         auto mode_extras_container = TRY(mode_container->try_add<GUI::Widget>());
         (void)TRY(mode_extras_container->try_set_layout<GUI::VerticalBoxLayout>());
 
-        auto aa_enable_checkbox = TRY(mode_extras_container->try_add<GUI::CheckBox>(TRY(String::from_utf8("Anti-alias"sv))));
+        auto aa_enable_checkbox = TRY(mode_extras_container->try_add<GUI::CheckBox>(TRY("Anti-alias"_string)));
         aa_enable_checkbox->on_checked = [this](bool checked) {
             m_antialias_enabled = checked;
         };

Userland/Applications/PixelPaint/Tools/SprayTool.cpp

@@ -104,7 +104,7 @@ ErrorOr<GUI::Widget*> SprayTool::get_properties_widget()
         size_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         size_label->set_fixed_size(80, 20);
 
-        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("px"sv)));
+        auto size_slider = TRY(size_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "px"_short_string));
         size_slider->set_range(1, 20);
         size_slider->set_value(m_thickness);
 
@@ -121,7 +121,7 @@ ErrorOr<GUI::Widget*> SprayTool::get_properties_widget()
         density_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         density_label->set_fixed_size(80, 20);
 
-        auto density_slider = TRY(density_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+        auto density_slider = TRY(density_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
         density_slider->set_range(1, 100);
         density_slider->set_value(m_density);
 

Userland/Applications/PixelPaint/Tools/TextTool.cpp

@@ -116,7 +116,7 @@ ErrorOr<GUI::Widget*> TextTool::get_properties_widget()
 
     m_font_label = TRY(properties_widget->try_add<GUI::Label>(m_selected_font->human_readable_name()));
 
-    auto change_font_button = TRY(properties_widget->try_add<GUI::Button>(TRY(String::from_utf8("Change Font..."sv))));
+    auto change_font_button = TRY(properties_widget->try_add<GUI::Button>(TRY("Change Font..."_string)));
     change_font_button->on_click = [this](auto) {
         auto picker = GUI::FontPicker::construct(nullptr, m_selected_font, false);
         if (picker->exec() == GUI::Dialog::ExecResult::OK) {

Userland/Applications/PixelPaint/Tools/WandSelectTool.cpp

@@ -81,7 +81,7 @@ ErrorOr<GUI::Widget*> WandSelectTool::get_properties_widget()
     threshold_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
     threshold_label->set_fixed_size(80, 20);
 
-    auto threshold_slider = TRY(threshold_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+    auto threshold_slider = TRY(threshold_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
     threshold_slider->set_range(0, 100);
     threshold_slider->set_value(m_threshold);
 

Userland/Applications/PixelPaint/Tools/ZoomTool.cpp

@@ -37,7 +37,7 @@ ErrorOr<GUI::Widget*> ZoomTool::get_properties_widget()
         sensitivity_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         sensitivity_label->set_fixed_size(80, 20);
 
-        auto sensitivity_slider = TRY(sensitivity_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+        auto sensitivity_slider = TRY(sensitivity_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
         sensitivity_slider->set_range(1, 100);
         sensitivity_slider->set_value(100 * m_sensitivity);
 

Userland/Applications/Spreadsheet/CellTypeDialog.cpp

@@ -56,7 +56,7 @@ CellTypeDialog::CellTypeDialog(Vector<Position> const& positions, Sheet& sheet,
     buttonbox.set_shrink_to_fit(true);
     buttonbox.set_layout<GUI::HorizontalBoxLayout>(GUI::Margins {}, 10);
     buttonbox.add_spacer().release_value_but_fixme_should_propagate_errors();
-    auto& ok_button = buttonbox.add<GUI::Button>(String::from_utf8_short_string("OK"sv));
+    auto& ok_button = buttonbox.add<GUI::Button>("OK"_short_string);
     ok_button.set_fixed_width(80);
     ok_button.on_click = [&](auto) { done(ExecResult::OK); };
 }
@@ -157,7 +157,7 @@ void CellTypeDialog::setup_tabs(GUI::TabWidget& tabs, Vector<Position> const& po
         };
 
         {
-            auto& checkbox = right_side.add<GUI::CheckBox>(String::from_utf8("Override max length"sv).release_value_but_fixme_should_propagate_errors());
+            auto& checkbox = right_side.add<GUI::CheckBox>("Override max length"_string.release_value_but_fixme_should_propagate_errors());
             auto& spinbox = right_side.add<GUI::SpinBox>();
             checkbox.set_checked(m_length != -1);
             spinbox.set_min(0);
@@ -177,7 +177,7 @@ void CellTypeDialog::setup_tabs(GUI::TabWidget& tabs, Vector<Position> const& po
             };
         }
         {
-            auto& checkbox = right_side.add<GUI::CheckBox>(String::from_utf8("Override display format"sv).release_value_but_fixme_should_propagate_errors());
+            auto& checkbox = right_side.add<GUI::CheckBox>("Override display format"_string.release_value_but_fixme_should_propagate_errors());
             auto& editor = right_side.add<GUI::TextEditor>();
             checkbox.set_checked(!m_format.is_empty());
             editor.set_name("format_editor");

Userland/Applications/Terminal/main.cpp

@@ -201,8 +201,8 @@ static ErrorOr<NonnullRefPtr<GUI::Window>> create_find_window(VT::TerminalWidget
         find_forwards->click();
     };
 
-    auto match_case = TRY(main_widget->try_add<GUI::CheckBox>(TRY(String::from_utf8("Case sensitive"sv))));
-    auto wrap_around = TRY(main_widget->try_add<GUI::CheckBox>(TRY(String::from_utf8("Wrap around"sv))));
+    auto match_case = TRY(main_widget->try_add<GUI::CheckBox>(TRY("Case sensitive"_string)));
+    auto wrap_around = TRY(main_widget->try_add<GUI::CheckBox>(TRY("Wrap around"_string)));
 
     find_backwards->on_click = [&terminal, find_textbox, match_case, wrap_around](auto) {
         auto needle = find_textbox->text();

Userland/DevTools/HackStudio/FindInFilesWidget.cpp

@@ -122,7 +122,7 @@ FindInFilesWidget::FindInFilesWidget()
 
     m_textbox = top_container.add<GUI::TextBox>();
 
-    m_button = top_container.add<GUI::Button>(String::from_utf8("Find in files"sv).release_value_but_fixme_should_propagate_errors());
+    m_button = top_container.add<GUI::Button>("Find in files"_string.release_value_but_fixme_should_propagate_errors());
     m_button->set_fixed_width(100);
 
     m_result_view = add<GUI::TableView>();

Userland/DevTools/Inspector/main.cpp

@@ -51,7 +51,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     auto app_icon = TRY(GUI::Icon::try_create_default_icon("app-inspector"sv));
     if (gui_mode) {
     choose_pid:
-        auto process_chooser = TRY(GUI::ProcessChooser::try_create("Inspector"sv, String::from_utf8_short_string("Inspect"sv), app_icon.bitmap_for_size(16)));
+        auto process_chooser = TRY(GUI::ProcessChooser::try_create("Inspector"sv, "Inspect"_short_string, app_icon.bitmap_for_size(16)));
         if (process_chooser->exec() == GUI::Dialog::ExecResult::Cancel)
             return 0;
         pid = process_chooser->pid();

Userland/DevTools/Profiler/main.cpp

@@ -325,7 +325,7 @@ static bool prompt_to_stop_profiling(pid_t pid, DeprecatedString const& process_
     }).release_value_but_fixme_should_propagate_errors();
     update_timer->start();
 
-    auto& stop_button = widget->add<GUI::Button>(String::from_utf8_short_string("Stop"sv));
+    auto& stop_button = widget->add<GUI::Button>("Stop"_short_string);
     stop_button.set_fixed_size(140, 22);
     stop_button.on_click = [&](auto) {
         GUI::Application::the()->quit();
@@ -338,7 +338,7 @@ static bool prompt_to_stop_profiling(pid_t pid, DeprecatedString const& process_
 bool generate_profile(pid_t& pid)
 {
     if (!pid) {
-        auto process_chooser = GUI::ProcessChooser::construct("Profiler"sv, String::from_utf8_short_string("Profile"sv), Gfx::Bitmap::load_from_file("/res/icons/16x16/app-profiler.png"sv).release_value_but_fixme_should_propagate_errors());
+        auto process_chooser = GUI::ProcessChooser::construct("Profiler"sv, "Profile"_short_string, Gfx::Bitmap::load_from_file("/res/icons/16x16/app-profiler.png"sv).release_value_but_fixme_should_propagate_errors());
         if (process_chooser->exec() == GUI::Dialog::ExecResult::Cancel)
             return false;
         pid = process_chooser->pid();

Userland/Games/Hearts/Game.cpp

@@ -78,7 +78,7 @@ Game::Game()
     m_players[3].name = "Lisa";
     m_players[3].taken_cards_target = { width, height / 2 - Card::height / 2 };
 
-    m_passing_button = add<GUI::Button>(String::from_utf8("Pass Left"sv).release_value_but_fixme_should_propagate_errors());
+    m_passing_button = add<GUI::Button>("Pass Left"_string.release_value_but_fixme_should_propagate_errors());
     constexpr int button_width = 120;
     constexpr int button_height = 30;
     m_passing_button->set_relative_rect(width / 2 - button_width / 2, height - 3 * outer_border_size - Card::height - button_height, button_width, button_height);
@@ -133,7 +133,7 @@ void Game::show_score_card(bool game_over)
     button_container.set_shrink_to_fit(true);
     button_container.set_layout<GUI::VerticalBoxLayout>();
 
-    auto& close_button = button_container.add<GUI::Button>(String::from_utf8_short_string("OK"sv));
+    auto& close_button = button_container.add<GUI::Button>("OK"_short_string);
     close_button.on_click = [&score_dialog](auto) {
         score_dialog->done(GUI::Dialog::ExecResult::OK);
     };
@@ -178,13 +178,13 @@ void Game::setup(DeprecatedString player_name, int hand_number)
         m_human_can_play = true;
         switch (passing_direction()) {
         case PassingDirection::Left:
-            m_passing_button->set_text(String::from_utf8("Pass Left"sv).release_value_but_fixme_should_propagate_errors());
+            m_passing_button->set_text("Pass Left"_string.release_value_but_fixme_should_propagate_errors());
             break;
         case PassingDirection::Across:
-            m_passing_button->set_text(String::from_utf8("Pass Across"sv).release_value_but_fixme_should_propagate_errors());
+            m_passing_button->set_text("Pass Across"_string.release_value_but_fixme_should_propagate_errors());
             break;
         case PassingDirection::Right:
-            m_passing_button->set_text(String::from_utf8("Pass Right"sv).release_value_but_fixme_should_propagate_errors());
+            m_passing_button->set_text("Pass Right"_string.release_value_but_fixme_should_propagate_errors());
             break;
         default:
             VERIFY_NOT_REACHED();
@@ -869,7 +869,7 @@ void Game::pass_cards()
     }
 
     m_state = State::PassingAccept;
-    m_passing_button->set_text(String::from_utf8_short_string("OK"sv));
+    m_passing_button->set_text("OK"_short_string);
     m_passing_button->set_enabled(true);
 }
 

Userland/Games/Hearts/SettingsDialog.cpp

@@ -39,11 +39,11 @@ SettingsDialog::SettingsDialog(GUI::Window* parent, DeprecatedString player_name
     auto& button_box = main_widget->add<GUI::Widget>();
     button_box.set_layout<GUI::HorizontalBoxLayout>(GUI::Margins {}, 12);
 
-    button_box.add<GUI::Button>(String::from_utf8_short_string("Cancel"sv)).on_click = [this](auto) {
+    button_box.add<GUI::Button>("Cancel"_short_string).on_click = [this](auto) {
         done(ExecResult::Cancel);
     };
 
-    button_box.add<GUI::Button>(String::from_utf8_short_string("OK"sv)).on_click = [this](auto) {
+    button_box.add<GUI::Button>("OK"_short_string).on_click = [this](auto) {
         done(ExecResult::OK);
     };
 }

Userland/Libraries/LibCore/Process.cpp

@@ -111,7 +111,7 @@ ErrorOr<String> Process::get_name()
     return String::from_utf8(StringView { buffer, strlen(buffer) });
 #else
     // FIXME: Implement Process::get_name() for other platforms.
-    return String::from_utf8_short_string("???"sv);
+    return "???"_short_string;
 #endif
 }
 

Userland/Libraries/LibCore/StandardPaths.cpp

@@ -116,14 +116,14 @@ ErrorOr<Vector<String>> StandardPaths::font_directories()
 {
     return Vector { {
 #if defined(AK_OS_SERENITY)
-        TRY(String::from_utf8("/res/fonts"sv)),
+        TRY("/res/fonts"_string),
 #elif defined(AK_OS_MACOS)
-        TRY(String::from_utf8("/System/Library/Fonts"sv)),
-        TRY(String::from_utf8("/Library/Fonts"sv)),
+        TRY("/System/Library/Fonts"_string),
+        TRY("/Library/Fonts"_string),
         TRY(String::formatted("{}/Library/Fonts"sv, home_directory())),
 #else
-        TRY(String::from_utf8("/usr/share/fonts"sv)),
-        TRY(String::from_utf8("/usr/local/share/fonts"sv)),
+        TRY("/usr/share/fonts"_string),
+        TRY("/usr/local/share/fonts"_string),
         TRY(String::formatted("{}/.local/share/fonts"sv, home_directory())),
 #endif
     } };

Userland/Libraries/LibCrypto/BigInt/UnsignedBigInteger.cpp

@@ -150,7 +150,7 @@ ErrorOr<String> UnsignedBigInteger::to_base(u16 N) const
 {
     VERIFY(N <= 36);
     if (*this == UnsignedBigInteger { 0 })
-        return String::from_utf8_short_string("0"sv);
+        return "0"_short_string;
 
     StringBuilder builder;
     UnsignedBigInteger temp(*this);

Userland/Libraries/LibDSP/Effects.cpp

@@ -12,9 +12,9 @@ namespace DSP::Effects {
 
 Delay::Delay(NonnullRefPtr<Transport> transport)
     : EffectProcessor(move(transport))
-    , m_delay_decay(String::from_utf8_short_string("Decay"sv), 0.01, 0.99, 0.33, Logarithmic::No)
-    , m_delay_time(String::from_utf8("Delay Time"sv), 3, 2000, 900, Logarithmic::Yes)
-    , m_dry_gain(String::from_utf8_short_string("Dry"sv), 0, 1, 0.9, Logarithmic::No)
+    , m_delay_decay("Decay"_short_string, 0.01, 0.99, 0.33, Logarithmic::No)
+    , m_delay_time("Delay Time"_string, 3, 2000, 900, Logarithmic::Yes)
+    , m_dry_gain("Dry"_short_string, 0, 1, 0.9, Logarithmic::No)
 {
 
     m_parameters.append(m_delay_decay);
@@ -59,9 +59,9 @@ void Delay::process_impl(Signal const& input_signal, Signal& output_signal)
 
 Mastering::Mastering(NonnullRefPtr<Transport> transport)
     : EffectProcessor(move(transport))
-    , m_pan(String::from_utf8_short_string("Pan"sv), -1, 1, 0, Logarithmic::No)
-    , m_volume(String::from_utf8_short_string("Volume"sv), 0, 1, 1, Logarithmic::No)
-    , m_muted(String::from_utf8_short_string("Mute"sv), false)
+    , m_pan("Pan"_short_string, -1, 1, 0, Logarithmic::No)
+    , m_volume("Volume"_short_string, 0, 1, 1, Logarithmic::No)
+    , m_muted("Mute"_short_string, false)
 {
     m_parameters.append(m_muted);
     m_parameters.append(m_volume);

Userland/Libraries/LibDSP/Synthesizers.cpp

@@ -19,11 +19,11 @@ namespace DSP::Synthesizers {
 
 Classic::Classic(NonnullRefPtr<Transport> transport)
     : DSP::SynthesizerProcessor(move(transport))
-    , m_waveform(String::from_utf8("Waveform"sv), Waveform::Saw)
-    , m_attack(String::from_utf8_short_string("Attack"sv), 0.01, 2000, 5, Logarithmic::Yes)
-    , m_decay(String::from_utf8_short_string("Decay"sv), 0.01, 20'000, 80, Logarithmic::Yes)
-    , m_sustain(String::from_utf8_short_string("Sustain"sv), 0.001, 1, 0.725, Logarithmic::No)
-    , m_release(String::from_utf8_short_string("Release"sv), 0.01, 6'000, 120, Logarithmic::Yes)
+    , m_waveform("Waveform"_string, Waveform::Saw)
+    , m_attack("Attack"_short_string, 0.01, 2000, 5, Logarithmic::Yes)
+    , m_decay("Decay"_short_string, 0.01, 20'000, 80, Logarithmic::Yes)
+    , m_sustain("Sustain"_short_string, 0.001, 1, 0.725, Logarithmic::No)
+    , m_release("Release"_short_string, 0.01, 6'000, 120, Logarithmic::Yes)
 {
     m_parameters.append(m_waveform);
     m_parameters.append(m_attack);

Userland/Libraries/LibGLSL/Linker.cpp

@@ -15,8 +15,8 @@ ErrorOr<NonnullOwnPtr<LinkedShader>> Linker::link(Vector<ObjectFile const*> cons
 
     GPU::IR::Shader shader;
 
-    auto input_name = TRY(String::from_utf8("input0"sv));
-    auto output_name = TRY(String::from_utf8("output0"sv));
+    auto input_name = TRY("input0"_string);
+    auto output_name = TRY("output0"_string);
     TRY(shader.inputs.try_append({ move(input_name), GPU::IR::StorageType::Vector4 }));
     TRY(shader.outputs.try_append({ move(output_name), GPU::IR::StorageType::Vector4 }));
     GPU::IR::Instruction instruction {

Userland/Libraries/LibGUI/ColorPicker.cpp

@@ -228,14 +228,14 @@ void ColorPicker::build_ui()
     button_container.add_spacer().release_value_but_fixme_should_propagate_errors();
 
     auto& ok_button = button_container.add<DialogButton>();
-    ok_button.set_text(String::from_utf8_short_string("OK"sv));
+    ok_button.set_text("OK"_short_string);
     ok_button.on_click = [this](auto) {
         done(ExecResult::OK);
     };
     ok_button.set_default(true);
 
     auto& cancel_button = button_container.add<DialogButton>();
-    cancel_button.set_text(String::from_utf8_short_string("Cancel"sv));
+    cancel_button.set_text("Cancel"_short_string);
     cancel_button.on_click = [this](auto) {
         done(ExecResult::Cancel);
     };
@@ -407,7 +407,7 @@ void ColorPicker::build_ui_custom(Widget& root_container)
     make_spinbox(Blue, m_color.blue());
     make_spinbox(Alpha, m_color.alpha());
 
-    m_selector_button = vertical_container.add<GUI::Button>(String::from_utf8("Select on screen"sv).release_value_but_fixme_should_propagate_errors());
+    m_selector_button = vertical_container.add<GUI::Button>("Select on screen"_string.release_value_but_fixme_should_propagate_errors());
     m_selector_button->on_click = [this](auto) {
         auto selector = ColorSelectOverlay::construct();
         auto original_color = m_color;

Userland/Libraries/LibGUI/FilePicker.cpp

@@ -224,7 +224,7 @@ FilePicker::FilePicker(Window* parent_window, Mode mode, StringView filename, St
     ok_button.set_enabled(m_mode == Mode::OpenFolder || !m_filename_textbox->text().is_empty());
 
     auto& cancel_button = *widget->find_descendant_of_type_named<GUI::Button>("cancel_button");
-    cancel_button.set_text(String::from_utf8_short_string("Cancel"sv));
+    cancel_button.set_text("Cancel"_short_string);
     cancel_button.on_click = [this](auto) {
         done(ExecResult::Cancel);
     };

Userland/Libraries/LibGUI/FilePicker.h

@@ -54,11 +54,11 @@ private:
         case Mode::Open:
         case Mode::OpenMultiple:
         case Mode::OpenFolder:
-            return String::from_utf8_short_string("Open"sv);
+            return "Open"_short_string;
         case Mode::Save:
-            return String::from_utf8_short_string("Save"sv);
+            return "Save"_short_string;
         default:
-            return String::from_utf8_short_string("OK"sv);
+            return "OK"_short_string;
         }
     }
 

Userland/Libraries/LibGUI/IncrementalSearchBanner.cpp

@@ -37,7 +37,7 @@ IncrementalSearchBanner::IncrementalSearchBanner(TextEditor& editor)
     };
 
     m_close_button = find_descendant_of_type_named<Button>("incremental_search_banner_close_button");
-    m_close_button->set_text(String::from_utf8_short_string("\xE2\x9D\x8C"sv));
+    m_close_button->set_text("\xE2\x9D\x8C"_short_string);
     m_close_button->on_click = [this](auto) {
         hide();
     };

Userland/Libraries/LibGUI/InputBox.cpp

@@ -103,7 +103,7 @@ void InputBox::build()
     button_container_inner.add_spacer().release_value_but_fixme_should_propagate_errors();
 
     m_ok_button = button_container_inner.add<DialogButton>();
-    m_ok_button->set_text(String::from_utf8_short_string("OK"sv));
+    m_ok_button->set_text("OK"_short_string);
     m_ok_button->on_click = [this](auto) {
         dbgln("GUI::InputBox: OK button clicked");
         done(ExecResult::OK);
@@ -111,7 +111,7 @@ void InputBox::build()
     m_ok_button->set_default(true);
 
     m_cancel_button = button_container_inner.add<DialogButton>();
-    m_cancel_button->set_text(String::from_utf8_short_string("Cancel"sv));
+    m_cancel_button->set_text("Cancel"_short_string);
     m_cancel_button->on_click = [this](auto) {
         dbgln("GUI::InputBox: Cancel button clicked");
         done(ExecResult::Cancel);

Userland/Libraries/LibGUI/MessageBox.cpp

@@ -50,11 +50,11 @@ Dialog::ExecResult MessageBox::ask_about_unsaved_changes(Window* parent_window,
         box->set_icon(parent_window->icon());
 
     if (path.is_empty())
-        box->m_yes_button->set_text(String::from_utf8("Save As..."sv).release_value_but_fixme_should_propagate_errors());
+        box->m_yes_button->set_text("Save As..."_string.release_value_but_fixme_should_propagate_errors());
     else
-        box->m_yes_button->set_text(String::from_utf8_short_string("Save"sv));
-    box->m_no_button->set_text(String::from_utf8_short_string("Discard"sv));
-    box->m_cancel_button->set_text(String::from_utf8_short_string("Cancel"sv));
+        box->m_yes_button->set_text("Save"_short_string);
+    box->m_no_button->set_text("Discard"_short_string);
+    box->m_cancel_button->set_text("Cancel"_short_string);
 
     return box->exec();
 }
@@ -162,13 +162,13 @@ void MessageBox::build()
 
     button_container.add_spacer().release_value_but_fixme_should_propagate_errors();
     if (should_include_ok_button())
-        m_ok_button = add_button(String::from_utf8_short_string("OK"sv), ExecResult::OK);
+        m_ok_button = add_button("OK"_short_string, ExecResult::OK);
     if (should_include_yes_button())
-        m_yes_button = add_button(String::from_utf8_short_string("Yes"sv), ExecResult::Yes);
+        m_yes_button = add_button("Yes"_short_string, ExecResult::Yes);
     if (should_include_no_button())
-        m_no_button = add_button(String::from_utf8_short_string("No"sv), ExecResult::No);
+        m_no_button = add_button("No"_short_string, ExecResult::No);
     if (should_include_cancel_button())
-        m_cancel_button = add_button(String::from_utf8_short_string("Cancel"sv), ExecResult::Cancel);
+        m_cancel_button = add_button("Cancel"_short_string, ExecResult::Cancel);
     button_container.add_spacer().release_value_but_fixme_should_propagate_errors();
 
     int width = (button_count * button_width) + ((button_count - 1) * button_container.layout()->spacing()) + 32;

Userland/Libraries/LibGUI/ProcessChooser.cpp

@@ -61,7 +61,7 @@ ProcessChooser::ProcessChooser(StringView window_title, String button_label, Gfx
         auto index = m_table_view->selection().first();
         set_pid_from_index_and_close(index);
     };
-    auto& cancel_button = button_container.add<GUI::Button>(String::from_utf8_short_string("Cancel"sv));
+    auto& cancel_button = button_container.add<GUI::Button>("Cancel"_short_string);
     cancel_button.set_fixed_width(80);
     cancel_button.on_click = [this](auto) {
         done(ExecResult::Cancel);

Userland/Libraries/LibGUI/ProcessChooser.h

@@ -23,7 +23,7 @@ public:
     pid_t pid() const { return m_pid; }
 
 private:
-    ProcessChooser(StringView window_title = "Process Chooser"sv, String button_label = String::from_utf8_short_string("Select"sv), Gfx::Bitmap const* window_icon = nullptr, GUI::Window* parent_window = nullptr);
+    ProcessChooser(StringView window_title = "Process Chooser"sv, String button_label = "Select"_short_string, Gfx::Bitmap const* window_icon = nullptr, GUI::Window* parent_window = nullptr);
 
     void set_pid_from_index_and_close(ModelIndex const&);
 

Userland/Libraries/LibGUI/SettingsWindow.cpp

@@ -43,7 +43,7 @@ ErrorOr<NonnullRefPtr<SettingsWindow>> SettingsWindow::create(DeprecatedString t
     TRY(button_container->try_set_layout<GUI::HorizontalBoxLayout>(GUI::Margins {}, 6));
 
     if (show_defaults_button == ShowDefaultsButton::Yes) {
-        window->m_reset_button = TRY(button_container->try_add<GUI::DialogButton>(TRY(String::from_utf8("Defaults"sv))));
+        window->m_reset_button = TRY(button_container->try_add<GUI::DialogButton>(TRY("Defaults"_string)));
         window->m_reset_button->on_click = [window = window->make_weak_ptr<SettingsWindow>()](auto) {
             window->reset_default_values();
         };
@@ -51,19 +51,19 @@ ErrorOr<NonnullRefPtr<SettingsWindow>> SettingsWindow::create(DeprecatedString t
 
     TRY(button_container->add_spacer());
 
-    window->m_ok_button = TRY(button_container->try_add<GUI::DialogButton>(String::from_utf8_short_string("OK"sv)));
+    window->m_ok_button = TRY(button_container->try_add<GUI::DialogButton>("OK"_short_string));
     window->m_ok_button->on_click = [window = window->make_weak_ptr<SettingsWindow>()](auto) {
         window->apply_settings();
         GUI::Application::the()->quit();
     };
 
-    window->m_cancel_button = TRY(button_container->try_add<GUI::DialogButton>(String::from_utf8_short_string("Cancel"sv)));
+    window->m_cancel_button = TRY(button_container->try_add<GUI::DialogButton>("Cancel"_short_string));
     window->m_cancel_button->on_click = [window = window->make_weak_ptr<SettingsWindow>()](auto) {
         window->cancel_settings();
         GUI::Application::the()->quit();
     };
 
-    window->m_apply_button = TRY(button_container->try_add<GUI::DialogButton>(String::from_utf8_short_string("Apply"sv)));
+    window->m_apply_button = TRY(button_container->try_add<GUI::DialogButton>("Apply"_short_string));
     window->m_apply_button->set_enabled(false);
     window->m_apply_button->on_click = [window = window->make_weak_ptr<SettingsWindow>()](auto) {
         window->apply_settings();

Userland/Libraries/LibGUI/Wizards/WizardDialog.cpp

@@ -43,12 +43,12 @@ WizardDialog::WizardDialog(Window* parent_window)
     nav_container_widget.set_fixed_height(42);
     nav_container_widget.add_spacer().release_value_but_fixme_should_propagate_errors();
 
-    m_back_button = nav_container_widget.add<DialogButton>(String::from_utf8_short_string("< Back"sv));
+    m_back_button = nav_container_widget.add<DialogButton>("< Back"_short_string);
     m_back_button->on_click = [&](auto) {
         pop_page();
     };
 
-    m_next_button = nav_container_widget.add<DialogButton>(String::from_utf8_short_string("Next >"sv));
+    m_next_button = nav_container_widget.add<DialogButton>("Next >"_short_string);
     m_next_button->on_click = [&](auto) {
         VERIFY(has_pages());
 
@@ -65,7 +65,7 @@ WizardDialog::WizardDialog(Window* parent_window)
     auto& button_spacer = nav_container_widget.add<Widget>();
     button_spacer.set_fixed_width(10);
 
-    m_cancel_button = nav_container_widget.add<DialogButton>(String::from_utf8_short_string("Cancel"sv));
+    m_cancel_button = nav_container_widget.add<DialogButton>("Cancel"_short_string);
     m_cancel_button->on_click = [&](auto) {
         handle_cancel();
     };
@@ -120,11 +120,11 @@ void WizardDialog::update_navigation()
     if (has_pages()) {
         m_next_button->set_enabled(current_page().is_final_page() || current_page().can_go_next());
         if (current_page().is_final_page())
-            m_next_button->set_text(String::from_utf8_short_string("Finish"sv));
+            m_next_button->set_text("Finish"_short_string);
         else
-            m_next_button->set_text(String::from_utf8_short_string("Next >"sv));
+            m_next_button->set_text("Next >"_short_string);
     } else {
-        m_next_button->set_text(String::from_utf8_short_string("Next >"sv));
+        m_next_button->set_text("Next >"_short_string);
         m_next_button->set_enabled(false);
     }
 }

Userland/Libraries/LibJS/Bytecode/Interpreter.cpp

@@ -147,7 +147,7 @@ Interpreter::ValueAndFrame Interpreter::run_and_return_frame(Executable const& e
         for (size_t i = 0; i < registers().size(); ++i) {
             String value_string;
             if (registers()[i].is_empty())
-                value_string = MUST(String::from_utf8("(empty)"sv));
+                value_string = MUST("(empty)"_string);
             else
                 value_string = MUST(registers()[i].to_string_without_side_effects());
             dbgln("[{:3}] {}", i, value_string);

Userland/Libraries/LibJS/Console.cpp

@@ -104,7 +104,7 @@ ThrowCompletionOr<Value> Console::trace()
     for (ssize_t i = execution_context_stack.size() - 2; i >= 0; --i) {
         auto const& function_name = execution_context_stack[i]->function_name;
         trace.stack.append(function_name.is_empty()
-                ? TRY_OR_THROW_OOM(vm, String::from_utf8("<anonymous>"sv))
+                ? TRY_OR_THROW_OOM(vm, "<anonymous>"_string)
                 : TRY_OR_THROW_OOM(vm, String::from_deprecated_string(function_name)));
     }
 
@@ -253,7 +253,7 @@ ThrowCompletionOr<Value> Console::group()
     }
     // ... Otherwise, let groupLabel be an implementation-chosen label representing a group.
     else {
-        group_label = TRY_OR_THROW_OOM(vm, String::from_utf8("Group"sv));
+        group_label = TRY_OR_THROW_OOM(vm, "Group"_string);
     }
 
     // 3. Incorporate groupLabel as a label for group.
@@ -289,7 +289,7 @@ ThrowCompletionOr<Value> Console::group_collapsed()
     }
     // ... Otherwise, let groupLabel be an implementation-chosen label representing a group.
     else {
-        group_label = TRY_OR_THROW_OOM(vm, String::from_utf8("Group"sv));
+        group_label = TRY_OR_THROW_OOM(vm, "Group"_string);
     }
 
     // 3. Incorporate groupLabel as a label for group.

Userland/Libraries/LibJS/Lexer.cpp

@@ -836,7 +836,7 @@ Token Lexer::next()
 
     if (m_hit_invalid_unicode.has_value()) {
         value_start = m_hit_invalid_unicode.value() - 1;
-        m_current_token = Token(TokenType::Invalid, String::from_utf8("Invalid unicode codepoint in source"sv).release_value_but_fixme_should_propagate_errors(),
+        m_current_token = Token(TokenType::Invalid, "Invalid unicode codepoint in source"_string.release_value_but_fixme_should_propagate_errors(),
             ""sv, // Since the invalid unicode can occur anywhere in the current token the trivia is not correct
             m_source.substring_view(value_start + 1, min(4u, m_source.length() - value_start - 2)),
             m_filename,

Userland/Libraries/LibJS/Runtime/ErrorPrototype.cpp

@@ -47,7 +47,7 @@ JS_DEFINE_NATIVE_FUNCTION(ErrorPrototype::to_string)
 
     // 4. If name is undefined, set name to "Error"; otherwise set name to ? ToString(name).
     auto name = name_property.is_undefined()
-        ? TRY_OR_THROW_OOM(vm, String::from_utf8("Error"sv))
+        ? TRY_OR_THROW_OOM(vm, "Error"_string)
         : TRY(name_property.to_string(vm));
 
     // 5. Let msg be ? Get(O, "message").
@@ -90,7 +90,7 @@ JS_DEFINE_NATIVE_FUNCTION(ErrorPrototype::stack_getter)
     if (auto name_property = TRY(error.get(vm.names.name)); !name_property.is_undefined())
         name = TRY(name_property.to_string(vm));
     else
-        name = TRY_OR_THROW_OOM(vm, String::from_utf8("Error"sv));
+        name = TRY_OR_THROW_OOM(vm, "Error"_string);
 
     String message {};
     if (auto message_property = TRY(error.get(vm.names.message)); !message_property.is_undefined())

Userland/Libraries/LibJS/Runtime/Intl/AbstractOperations.cpp

@@ -464,7 +464,7 @@ ThrowCompletionOr<LocaleResult> resolve_locale(VM& vm, Vector<String> const& req
             // 4. Else if keyLocaleData contains "true", then
             else if (key_locale_data.contains_slow("true"sv)) {
                 // a. Let value be "true".
-                value = TRY_OR_THROW_OOM(vm, String::from_utf8("true"sv));
+                value = TRY_OR_THROW_OOM(vm, "true"_string);
 
                 // b. Let supportedExtensionAddition be the string-concatenation of "-" and key.
                 supported_extension_addition = ::Locale::Keyword { TRY_OR_THROW_OOM(vm, String::from_utf8(key)), {} };
@@ -487,7 +487,7 @@ ThrowCompletionOr<LocaleResult> resolve_locale(VM& vm, Vector<String> const& req
             // 3. If optionsValue is the empty String, then
             if (options_value->is_empty()) {
                 // a. Let optionsValue be "true".
-                options_value = TRY_OR_THROW_OOM(vm, String::from_utf8("true"sv));
+                options_value = TRY_OR_THROW_OOM(vm, "true"_string);
             }
         }
 

Userland/Libraries/LibJS/Runtime/Intl/CollatorConstructor.cpp

@@ -83,7 +83,7 @@ static ThrowCompletionOr<Collator*> initialize_collator(VM& vm, Collator& collat
     // 21. Let collation be r.[[co]].
     // 22. If collation is null, let collation be "default".
     // 23. Set collator.[[Collation]] to collation.
-    collator.set_collation(result.co.has_value() ? result.co.release_value() : TRY_OR_THROW_OOM(vm, String::from_utf8("default"sv)));
+    collator.set_collation(result.co.has_value() ? result.co.release_value() : TRY_OR_THROW_OOM(vm, "default"_string));
 
     // 24. If relevantExtensionKeys contains "kn", then
     if (relevant_extension_keys.span().contains_slow("kn"sv) && result.kn.has_value()) {

Userland/Libraries/LibJS/Runtime/Intl/NumberFormat.cpp

@@ -1241,7 +1241,7 @@ ThrowCompletionOr<RawFormatResult> to_raw_fixed(VM& vm, MathematicalValue const&
 
     // 7. If n = 0, let m be "0". Otherwise, let m be the String consisting of the digits of the decimal representation of n (in order, with no leading zeroes).
     result.formatted_string = n.is_zero()
-        ? String::from_utf8_short_string("0"sv)
+        ? "0"_short_string
         : MUST_OR_THROW_OOM(n.to_string(vm));
 
     // 8. If f ≠ 0, then

Userland/Libraries/LibJS/Runtime/NumberPrototype.cpp

@@ -450,9 +450,9 @@ JS_DEFINE_NATIVE_FUNCTION(NumberPrototype::to_string)
     if (number_value.is_negative_infinity())
         return MUST_OR_THROW_OOM(PrimitiveString::create(vm, "-Infinity"sv));
     if (number_value.is_nan())
-        return PrimitiveString::create(vm, String::from_utf8_short_string("NaN"sv));
+        return PrimitiveString::create(vm, "NaN"_short_string);
     if (number_value.is_positive_zero() || number_value.is_negative_zero())
-        return PrimitiveString::create(vm, String::from_utf8_short_string("0"sv));
+        return PrimitiveString::create(vm, "0"_short_string);
 
     double number = number_value.as_double();
     bool negative = number < 0;

Userland/Libraries/LibJS/Runtime/StringPrototype.cpp

@@ -494,7 +494,7 @@ JS_DEFINE_NATIVE_FUNCTION(StringPrototype::match_all)
 
     auto string = TRY(this_object.to_utf16_string(vm));
 
-    auto rx = TRY(regexp_create(vm, regexp, PrimitiveString::create(vm, String::from_utf8_short_string("g"sv))));
+    auto rx = TRY(regexp_create(vm, regexp, PrimitiveString::create(vm, "g"_short_string)));
     return TRY(Value(rx).invoke(vm, *vm.well_known_symbol_match_all(), PrimitiveString::create(vm, move(string))));
 }
 
@@ -509,7 +509,7 @@ JS_DEFINE_NATIVE_FUNCTION(StringPrototype::normalize)
 
     // 3. If form is undefined, let f be "NFC".
     if (auto form_value = vm.argument(0); form_value.is_undefined()) {
-        form = String::from_utf8_short_string("NFC"sv);
+        form = "NFC"_short_string;
     }
     // 4. Else, let f be ? ToString(form).
     else {

Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp

@@ -159,7 +159,7 @@ ThrowCompletionOr<String> to_temporal_overflow(VM& vm, Object const* options)
 {
     // 1. If options is undefined, return "constrain".
     if (options == nullptr)
-        return TRY_OR_THROW_OOM(vm, String::from_utf8("constrain"sv));
+        return TRY_OR_THROW_OOM(vm, "constrain"_string);
 
     // 2. Return ? GetOption(options, "overflow", "string", « "constrain", "reject" », "constrain").
     auto option = TRY(get_option(vm, *options, vm.names.overflow, OptionType::String, { "constrain"sv, "reject"sv }, "constrain"sv));
@@ -173,7 +173,7 @@ ThrowCompletionOr<String> to_temporal_disambiguation(VM& vm, Object const* optio
 {
     // 1. If options is undefined, return "compatible".
     if (options == nullptr)
-        return TRY_OR_THROW_OOM(vm, String::from_utf8("compatible"sv));
+        return TRY_OR_THROW_OOM(vm, "compatible"_string);
 
     // 2. Return ? GetOption(options, "disambiguation", "string", « "compatible", "earlier", "later", "reject" », "compatible").
     auto option = TRY(get_option(vm, *options, vm.names.disambiguation, OptionType::String, { "compatible"sv, "earlier"sv, "later"sv, "reject"sv }, "compatible"sv));
@@ -1269,7 +1269,7 @@ ThrowCompletionOr<ISODateTime> parse_iso_date_time(VM& vm, ParseResult const& pa
     }
 
     // 7. Let yearMV be ! ToIntegerOrInfinity(CodePointsToString(year)).
-    auto year_mv = *normalized_year.value_or(String::from_utf8_short_string("0"sv)).to_number<i32>();
+    auto year_mv = *normalized_year.value_or("0"_short_string).to_number<i32>();
 
     // 8. If month is empty, then
     //    a. Let monthMV be 1.
@@ -1425,7 +1425,7 @@ ThrowCompletionOr<TemporalInstant> parse_temporal_instant_string(VM& vm, StringV
     // 4. If result.[[TimeZone]].[[Z]] is true, then
     if (result.time_zone.z) {
         // a. Set offsetString to "+00:00".
-        offset_string = TRY_OR_THROW_OOM(vm, String::from_utf8("+00:00"sv));
+        offset_string = TRY_OR_THROW_OOM(vm, "+00:00"_string);
     }
 
     // 6. Assert: offsetString is not undefined.
@@ -1460,7 +1460,7 @@ ThrowCompletionOr<String> parse_temporal_calendar_string(VM& vm, StringView iso_
 
         // b. If calendar is undefined, return "iso8601".
         if (!calendar.has_value())
-            return TRY_OR_THROW_OOM(vm, String::from_utf8("iso8601"sv));
+            return TRY_OR_THROW_OOM(vm, "iso8601"_string);
         // c. Else, return calendar.
         else
             return calendar.release_value();

Userland/Libraries/LibJS/Runtime/Temporal/Calendar.cpp

@@ -99,7 +99,7 @@ ThrowCompletionOr<Calendar*> get_builtin_calendar(VM& vm, String const& identifi
 Calendar* get_iso8601_calendar(VM& vm)
 {
     // 1. Return ! GetBuiltinCalendar("iso8601").
-    return MUST(get_builtin_calendar(vm, String::from_utf8("iso8601"sv).release_value_but_fixme_should_propagate_errors()));
+    return MUST(get_builtin_calendar(vm, "iso8601"_string.release_value_but_fixme_should_propagate_errors()));
 }
 
 // 12.2.4 CalendarFields ( calendar, fieldNames ), https://tc39.es/proposal-temporal/#sec-temporal-calendarfields
@@ -824,10 +824,10 @@ ThrowCompletionOr<ISODateRecord> iso_date_from_fields(VM& vm, Object const& fiel
 
     // 2. Set fields to ? PrepareTemporalFields(fields, « "day", "month", "monthCode", "year" », « "year", "day" »).
     auto* prepared_fields = TRY(prepare_temporal_fields(vm, fields,
-        { String::from_utf8_short_string("day"sv),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("month"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("monthCode"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("year"sv)) },
+        { "day"_short_string,
+            TRY_OR_THROW_OOM(vm, "month"_string),
+            TRY_OR_THROW_OOM(vm, "monthCode"_string),
+            TRY_OR_THROW_OOM(vm, "year"_string) },
         Vector<StringView> { "year"sv, "day"sv }));
 
     // 3. Let overflow be ? ToTemporalOverflow(options).
@@ -859,9 +859,9 @@ ThrowCompletionOr<ISOYearMonth> iso_year_month_from_fields(VM& vm, Object const&
 
     // 2. Set fields to ? PrepareTemporalFields(fields, « "month", "monthCode", "year" », « "year" »).
     auto* prepared_fields = TRY(prepare_temporal_fields(vm, fields,
-        { TRY_OR_THROW_OOM(vm, String::from_utf8("month"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("monthCode"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("year"sv)) },
+        { TRY_OR_THROW_OOM(vm, "month"_string),
+            TRY_OR_THROW_OOM(vm, "monthCode"_string),
+            TRY_OR_THROW_OOM(vm, "year"_string) },
         Vector<StringView> { "year"sv }));
 
     // 3. Let overflow be ? ToTemporalOverflow(options).
@@ -890,10 +890,10 @@ ThrowCompletionOr<ISOMonthDay> iso_month_day_from_fields(VM& vm, Object const& f
 
     // 2. Set fields to ? PrepareTemporalFields(fields, « "day", "month", "monthCode", "year" », « "day" »).
     auto* prepared_fields = TRY(prepare_temporal_fields(vm, fields,
-        { String::from_utf8_short_string("day"sv),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("month"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("monthCode"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("year"sv)) },
+        { "day"_short_string,
+            TRY_OR_THROW_OOM(vm, "month"_string),
+            TRY_OR_THROW_OOM(vm, "monthCode"_string),
+            TRY_OR_THROW_OOM(vm, "year"_string) },
         Vector<StringView> { "day"sv }));
 
     // 3. Let overflow be ? ToTemporalOverflow(options).

Userland/Libraries/LibJS/Runtime/Temporal/CalendarPrototype.cpp

@@ -216,7 +216,7 @@ JS_DEFINE_NATIVE_FUNCTION(CalendarPrototype::date_until)
 
     // 8. If largestUnit is "auto", set largestUnit to "day".
     if (largest_unit == "auto")
-        largest_unit = String::from_utf8_short_string("day"sv);
+        largest_unit = "day"_short_string;
 
     // 9. Let result be DifferenceISODate(one.[[ISOYear]], one.[[ISOMonth]], one.[[ISODay]], two.[[ISOYear]], two.[[ISOMonth]], two.[[ISODay]], largestUnit).
     auto result = difference_iso_date(vm, one->iso_year(), one->iso_month(), one->iso_day(), two->iso_year(), two->iso_month(), two->iso_day(), *largest_unit);

Userland/Libraries/LibJS/Runtime/Temporal/DurationPrototype.cpp

@@ -369,7 +369,7 @@ JS_DEFINE_NATIVE_FUNCTION(DurationPrototype::round)
         smallest_unit_present = false;
 
         // b. Set smallestUnit to "nanosecond".
-        smallest_unit = TRY_OR_THROW_OOM(vm, String::from_utf8("nanosecond"sv));
+        smallest_unit = TRY_OR_THROW_OOM(vm, "nanosecond"_string);
     }
 
     // 10. Let defaultLargestUnit be ! DefaultTemporalLargestUnit(duration.[[Years]], duration.[[Months]], duration.[[Weeks]], duration.[[Days]], duration.[[Hours]], duration.[[Minutes]], duration.[[Seconds]], duration.[[Milliseconds]], duration.[[Microseconds]]).

Userland/Libraries/LibJS/Runtime/Temporal/Instant.cpp

@@ -267,7 +267,7 @@ ThrowCompletionOr<String> temporal_instant_to_string(VM& vm, Instant& instant, V
     // 8. If timeZone is undefined, then
     if (time_zone.is_undefined()) {
         // a. Let timeZoneString be "Z".
-        time_zone_string = String::from_utf8_short_string("Z"sv);
+        time_zone_string = "Z"_short_string;
     }
     // 9. Else,
     else {

Userland/Libraries/LibJS/Runtime/Temporal/PlainTime.cpp

@@ -344,12 +344,12 @@ ThrowCompletionOr<TemporalTimeLikeRecord> to_temporal_time_record(VM& vm, Object
 
     // 2. Let partial be ? PrepareTemporalFields(temporalTimeLike, « "hour", "microsecond", "millisecond", "minute", "nanosecond", "second" », partial).
     auto* partial = TRY(prepare_temporal_fields(vm, temporal_time_like,
-        { TRY_OR_THROW_OOM(vm, String::from_utf8("hour"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("microsecond"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("millisecond"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("minute"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("nanosecond"sv)),
-            TRY_OR_THROW_OOM(vm, String::from_utf8("second"sv)) },
+        { TRY_OR_THROW_OOM(vm, "hour"_string),
+            TRY_OR_THROW_OOM(vm, "microsecond"_string),
+            TRY_OR_THROW_OOM(vm, "millisecond"_string),
+            TRY_OR_THROW_OOM(vm, "minute"_string),
+            TRY_OR_THROW_OOM(vm, "nanosecond"_string),
+            TRY_OR_THROW_OOM(vm, "second"_string) },
         PrepareTemporalFieldsPartial {}));
 
     TemporalTimeLikeRecord result;

Userland/Libraries/LibJS/Runtime/Temporal/ZonedDateTime.cpp

@@ -150,10 +150,10 @@ ThrowCompletionOr<ZonedDateTime*> to_temporal_zoned_date_time(VM& vm, Value item
         auto field_names = TRY(calendar_fields(vm, *calendar, { "day"sv, "hour"sv, "microsecond"sv, "millisecond"sv, "minute"sv, "month"sv, "monthCode"sv, "nanosecond"sv, "second"sv, "year"sv }));
 
         // d. Append "timeZone" to fieldNames.
-        field_names.append(TRY_OR_THROW_OOM(vm, String::from_utf8("timeZone"sv)));
+        field_names.append(TRY_OR_THROW_OOM(vm, "timeZone"_string));
 
         // e. Append "offset" to fieldNames.
-        field_names.append(TRY_OR_THROW_OOM(vm, String::from_utf8("offset"sv)));
+        field_names.append(TRY_OR_THROW_OOM(vm, "offset"_string));
 
         // f. Let fields be ? PrepareTemporalFields(item, fieldNames, « "timeZone" »).
         auto* fields = TRY(prepare_temporal_fields(vm, item_object, field_names, Vector<StringView> { "timeZone"sv }));

Userland/Libraries/LibJS/Runtime/Temporal/ZonedDateTimePrototype.cpp

@@ -769,7 +769,7 @@ JS_DEFINE_NATIVE_FUNCTION(ZonedDateTimePrototype::with)
     auto field_names = TRY(calendar_fields(vm, calendar, { "day"sv, "hour"sv, "microsecond"sv, "millisecond"sv, "minute"sv, "month"sv, "monthCode"sv, "nanosecond"sv, "second"sv, "year"sv }));
 
     // 7. Append "offset" to fieldNames.
-    field_names.append(TRY_OR_THROW_OOM(vm, String::from_utf8("offset"sv)));
+    field_names.append(TRY_OR_THROW_OOM(vm, "offset"_string));
 
     // 8. Let partialZonedDateTime be ? PrepareTemporalFields(temporalZonedDateTimeLike, fieldNames, partial).
     auto* partial_zoned_date_time = TRY(prepare_temporal_fields(vm, temporal_zoned_date_time_like.as_object(), field_names, PrepareTemporalFieldsPartial {}));
@@ -787,7 +787,7 @@ JS_DEFINE_NATIVE_FUNCTION(ZonedDateTimePrototype::with)
     auto& time_zone = zoned_date_time->time_zone();
 
     // 13. Append "timeZone" to fieldNames.
-    field_names.append(TRY_OR_THROW_OOM(vm, String::from_utf8("timeZone"sv)));
+    field_names.append(TRY_OR_THROW_OOM(vm, "timeZone"_string));
 
     // 14. Let fields be ? PrepareTemporalFields(zonedDateTime, fieldNames, « "timeZone", "offset" »).
     auto* fields = TRY(prepare_temporal_fields(vm, *zoned_date_time, field_names, Vector<StringView> { "timeZone"sv, "offset"sv }));

Userland/Libraries/LibJS/Runtime/Value.cpp

@@ -362,11 +362,11 @@ ErrorOr<String> Value::to_string_without_side_effects() const
 
     switch (m_value.tag) {
     case UNDEFINED_TAG:
-        return String::from_utf8("undefined"sv);
+        return "undefined"_string;
     case NULL_TAG:
-        return String::from_utf8("null"sv);
+        return "null"_string;
     case BOOLEAN_TAG:
-        return String::from_utf8(as_bool() ? "true"sv : "false"sv);
+        return as_bool() ? "true"_string : "false"_string;
     case INT32_TAG:
         return String::number(as_i32());
     case STRING_TAG:
@@ -389,7 +389,7 @@ ErrorOr<String> Value::to_string_without_side_effects() const
     case OBJECT_TAG:
         return String::formatted("[object {}]", as_object().class_name());
     case ACCESSOR_TAG:
-        return String::from_utf8("<accessor>"sv);
+        return "<accessor>"_string;
     default:
         VERIFY_NOT_REACHED();
     }
@@ -418,14 +418,14 @@ ThrowCompletionOr<String> Value::to_string(VM& vm) const
         return vm.throw_completion<TypeError>(ErrorType::Convert, "symbol", "string");
     // 3. If argument is undefined, return "undefined".
     case UNDEFINED_TAG:
-        return TRY_OR_THROW_OOM(vm, String::from_utf8("undefined"sv));
+        return TRY_OR_THROW_OOM(vm, "undefined"_string);
     // 4. If argument is null, return "null".
     case NULL_TAG:
-        return TRY_OR_THROW_OOM(vm, String::from_utf8("null"sv));
+        return TRY_OR_THROW_OOM(vm, "null"_string);
     // 5. If argument is true, return "true".
     // 6. If argument is false, return "false".
     case BOOLEAN_TAG:
-        return TRY_OR_THROW_OOM(vm, String::from_utf8(as_bool() ? "true"sv : "false"sv));
+        return TRY_OR_THROW_OOM(vm, as_bool() ? "true"_string : "false"_string);
     // 7. If argument is a Number, return Number::toString(argument, 10).
     case INT32_TAG:
         return TRY_OR_THROW_OOM(vm, String::number(as_i32()));

Userland/Libraries/LibManual/PageNode.cpp

@@ -29,7 +29,7 @@ ErrorOr<String> PageNode::path() const
 
 ErrorOr<NonnullRefPtr<PageNode>> PageNode::help_index_page()
 {
-    static NonnullRefPtr<PageNode> const help_index_page = TRY(try_make_ref_counted<PageNode>(sections[7 - 1], TRY(String::from_utf8("Help-index"sv))));
+    static NonnullRefPtr<PageNode> const help_index_page = TRY(try_make_ref_counted<PageNode>(sections[7 - 1], TRY("Help-index"_string)));
     return help_index_page;
 }
 

Userland/Libraries/LibWeb/CSS/GridTrackSize.cpp

@@ -61,9 +61,9 @@ ErrorOr<String> GridSize::to_string() const
     case Type::FlexibleLength:
         return String::formatted("{}fr", m_flexible_length);
     case Type::MaxContent:
-        return String::from_utf8("max-content"sv);
+        return "max-content"_string;
     case Type::MinContent:
-        return String::from_utf8("min-content"sv);
+        return "min-content"_string;
     }
     VERIFY_NOT_REACHED();
 }

Userland/Libraries/LibWeb/CSS/Length.cpp

@@ -117,7 +117,7 @@ ErrorOr<String> Length::to_string() const
     if (is_calculated())
         return m_calculated_style->to_string();
     if (is_auto())
-        return String::from_utf8("auto"sv);
+        return "auto"_string;
     return String::formatted("{}{}", m_value, unit_name());
 }
 

Userland/Libraries/LibWeb/CSS/Parser/Token.cpp

@@ -39,7 +39,7 @@ ErrorOr<String> Token::to_string() const
     case Type::Url:
         return serialize_a_url(url());
     case Type::BadUrl:
-        return String::from_utf8("url()"sv);
+        return "url()"_string;
     case Type::Delim:
         return String { m_value };
     case Type::Number:
@@ -49,29 +49,29 @@ ErrorOr<String> Token::to_string() const
     case Type::Dimension:
         return String::formatted("{}{}", m_number_value.value(), dimension_unit());
     case Type::Whitespace:
-        return String::from_utf8_short_string(" "sv);
+        return " "_short_string;
     case Type::CDO:
-        return String::from_utf8("<!--"sv);
+        return "<!--"_string;
     case Type::CDC:
-        return String::from_utf8_short_string("-->"sv);
+        return "-->"_short_string;
     case Type::Colon:
-        return String::from_utf8_short_string(":"sv);
+        return ":"_short_string;
     case Type::Semicolon:
-        return String::from_utf8_short_string(";"sv);
+        return ";"_short_string;
     case Type::Comma:
-        return String::from_utf8_short_string(","sv);
+        return ","_short_string;
     case Type::OpenSquare:
-        return String::from_utf8_short_string("["sv);
+        return "["_short_string;
     case Type::CloseSquare:
-        return String::from_utf8_short_string("]"sv);
+        return "]"_short_string;
     case Type::OpenParen:
-        return String::from_utf8_short_string("("sv);
+        return "("_short_string;
     case Type::CloseParen:
-        return String::from_utf8_short_string(")"sv);
+        return ")"_short_string;
     case Type::OpenCurly:
-        return String::from_utf8_short_string("{"sv);
+        return "{"_short_string;
     case Type::CloseCurly:
-        return String::from_utf8_short_string("}"sv);
+        return "}"_short_string;
     case Type::Invalid:
     default:
         VERIFY_NOT_REACHED();
@@ -85,7 +85,7 @@ ErrorOr<String> Token::to_debug_string() const
         VERIFY_NOT_REACHED();
 
     case Type::EndOfFile:
-        return String::from_utf8("__EOF__"sv);
+        return "__EOF__"_string;
     case Type::Ident:
         return String::formatted("Ident: {}", ident());
     case Type::Function:
@@ -97,11 +97,11 @@ ErrorOr<String> Token::to_debug_string() const
     case Type::String:
         return String::formatted("String: {}", string());
     case Type::BadString:
-        return String::from_utf8("BadString"sv);
+        return "BadString"_string;
     case Type::Url:
         return String::formatted("Url: {}", url());
     case Type::BadUrl:
-        return String::from_utf8("BadUrl"sv);
+        return "BadUrl"_string;
     case Type::Delim:
         return String::formatted("Delim: {}", m_value);
     case Type::Number:
@@ -111,29 +111,29 @@ ErrorOr<String> Token::to_debug_string() const
     case Type::Dimension:
         return String::formatted("Dimension: {}{} (number_type: {})", dimension_value(), dimension_unit(), m_number_value.is_integer() ? "Integer" : "Number");
     case Type::Whitespace:
-        return String::from_utf8("Whitespace"sv);
+        return "Whitespace"_string;
     case Type::CDO:
-        return String::from_utf8("CDO"sv);
+        return "CDO"_string;
     case Type::CDC:
-        return String::from_utf8("CDC"sv);
+        return "CDC"_string;
     case Type::Colon:
-        return String::from_utf8("Colon"sv);
+        return "Colon"_string;
     case Type::Semicolon:
-        return String::from_utf8("Semicolon"sv);
+        return "Semicolon"_string;
     case Type::Comma:
-        return String::from_utf8("Comma"sv);
+        return "Comma"_string;
     case Type::OpenSquare:
-        return String::from_utf8("OpenSquare"sv);
+        return "OpenSquare"_string;
     case Type::CloseSquare:
-        return String::from_utf8("CloseSquare"sv);
+        return "CloseSquare"_string;
     case Type::OpenParen:
-        return String::from_utf8("OpenParen"sv);
+        return "OpenParen"_string;
     case Type::CloseParen:
-        return String::from_utf8("CloseParen"sv);
+        return "CloseParen"_string;
     case Type::OpenCurly:
-        return String::from_utf8("OpenCurly"sv);
+        return "OpenCurly"_string;
     case Type::CloseCurly:
-        return String::from_utf8("CloseCurly"sv);
+        return "CloseCurly"_string;
     }
     VERIFY_NOT_REACHED();
 }

Userland/Libraries/LibWeb/CSS/Size.cpp

@@ -78,18 +78,18 @@ ErrorOr<String> Size::to_string() const
 {
     switch (m_type) {
     case Type::Auto:
-        return String::from_utf8("auto"sv);
+        return "auto"_string;
     case Type::Length:
     case Type::Percentage:
         return m_length_percentage.to_string();
     case Type::MinContent:
-        return String::from_utf8("min-content"sv);
+        return "min-content"_string;
     case Type::MaxContent:
-        return String::from_utf8("max-content"sv);
+        return "max-content"_string;
     case Type::FitContent:
         return String::formatted("fit-content({})", TRY(m_length_percentage.to_string()));
     case Type::None:
-        return String::from_utf8("none"sv);
+        return "none"_string;
     }
     VERIFY_NOT_REACHED();
 }

Userland/Libraries/LibWeb/CSS/StyleValue.h

@@ -1591,7 +1591,7 @@ public:
     }
     virtual ~InheritStyleValue() override = default;
 
-    ErrorOr<String> to_string() const override { return String::from_utf8("inherit"sv); }
+    ErrorOr<String> to_string() const override { return "inherit"_string; }
 
     bool properties_equal(InheritStyleValue const&) const { return true; }
 
@@ -1611,7 +1611,7 @@ public:
     }
     virtual ~InitialStyleValue() override = default;
 
-    ErrorOr<String> to_string() const override { return String::from_utf8("initial"sv); }
+    ErrorOr<String> to_string() const override { return "initial"_string; }
 
     bool properties_equal(InitialStyleValue const&) const { return true; }
 
@@ -2029,7 +2029,7 @@ public:
     }
     virtual ~UnsetStyleValue() override = default;
 
-    ErrorOr<String> to_string() const override { return String::from_utf8("unset"sv); }
+    ErrorOr<String> to_string() const override { return "unset"_string; }
 
     bool properties_equal(UnsetStyleValue const&) const { return true; }
 

Userland/Libraries/LibWeb/Dump.cpp

@@ -599,7 +599,7 @@ void dump_font_face_rule(StringBuilder& builder, CSS::CSSFontFaceRule const& rul
     builder.append("sources:\n"sv);
     for (auto const& source : font_face.sources()) {
         indent(builder, indent_levels + 2);
-        builder.appendff("url={}, format={}\n", source.url, source.format.value_or(String::from_utf8_short_string("???"sv)));
+        builder.appendff("url={}, format={}\n", source.url, source.format.value_or("???"_short_string));
     }
 
     indent(builder, indent_levels + 1);

Userland/Libraries/LibWeb/HTML/FormControlInfrastructure.cpp

@@ -35,7 +35,7 @@ WebIDL::ExceptionOr<XHR::FormDataEntry> create_entry(JS::Realm& realm, String co
             if (filename.has_value())
                 name_attribute = filename.value();
             else
-                name_attribute = TRY_OR_THROW_OOM(vm, String::from_utf8("blob"sv));
+                name_attribute = TRY_OR_THROW_OOM(vm, "blob"_string);
             return JS::make_handle(TRY(FileAPI::File::create(realm, { JS::make_handle(*blob) }, name_attribute.to_deprecated_string(), {})));
         }));
 

Userland/Libraries/LibWeb/HTML/Worker.h

@@ -26,8 +26,8 @@
 namespace Web::HTML {
 
 struct WorkerOptions {
-    String type { String::from_utf8("classic"sv).release_value_but_fixme_should_propagate_errors() };
-    String credentials { String::from_utf8("same-origin"sv).release_value_but_fixme_should_propagate_errors() };
+    String type { "classic"_string.release_value_but_fixme_should_propagate_errors() };
+    String credentials { "same-origin"_string.release_value_but_fixme_should_propagate_errors() };
     String name { String {} };
 };
 

Userland/Services/Taskbar/ShutdownDialog.cpp

@@ -93,13 +93,13 @@ ShutdownDialog::ShutdownDialog()
     button_container.set_fixed_height(23);
     button_container.set_layout<GUI::HorizontalBoxLayout>(GUI::Margins {}, 5);
     button_container.add_spacer().release_value_but_fixme_should_propagate_errors();
-    auto& ok_button = button_container.add<GUI::Button>(String::from_utf8_short_string("OK"sv));
+    auto& ok_button = button_container.add<GUI::Button>("OK"_short_string);
     ok_button.set_fixed_size(80, 23);
     ok_button.on_click = [this](auto) {
         done(ExecResult::OK);
     };
     ok_button.set_default(true);
-    auto& cancel_button = button_container.add<GUI::Button>(String::from_utf8_short_string("Cancel"sv));
+    auto& cancel_button = button_container.add<GUI::Button>("Cancel"_short_string);
     cancel_button.set_fixed_size(80, 23);
     cancel_button.on_click = [this](auto) {
         done(ExecResult::Cancel);

Userland/Services/Taskbar/TaskbarWindow.cpp

@@ -112,7 +112,7 @@ void TaskbarWindow::add_system_menu(NonnullRefPtr<GUI::Menu> system_menu)
 {
     m_system_menu = move(system_menu);
 
-    m_start_button = GUI::Button::construct(String::from_utf8("Serenity"sv).release_value_but_fixme_should_propagate_errors());
+    m_start_button = GUI::Button::construct("Serenity"_string.release_value_but_fixme_should_propagate_errors());
     set_start_button_font(Gfx::FontDatabase::default_font().bold_variant());
     m_start_button->set_icon_spacing(0);
     auto app_icon = GUI::Icon::default_icon("ladyball"sv);

Userland/Services/WebServer/Client.cpp

@@ -117,7 +117,7 @@ ErrorOr<bool> Client::handle_request(ReadonlyBytes raw_request)
     if (Configuration::the().credentials().has_value()) {
         bool has_authenticated = verify_credentials(request.headers());
         if (!has_authenticated) {
-            auto const basic_auth_header = TRY(String::from_utf8("WWW-Authenticate: Basic realm=\"WebServer\", charset=\"UTF-8\""sv));
+            auto const basic_auth_header = TRY("WWW-Authenticate: Basic realm=\"WebServer\", charset=\"UTF-8\""_string);
             Vector<String> headers {};
             TRY(headers.try_append(basic_auth_header));
             TRY(send_error_response(401, request, move(headers)));
@@ -338,7 +338,7 @@ ErrorOr<void> Client::handle_directory_listing(String const& requested_path, Str
 
     auto response = builder.to_deprecated_string();
     FixedMemoryStream stream { response.bytes() };
-    return send_response(stream, request, { .type = TRY(String::from_utf8("text/html"sv)), .length = response.length() });
+    return send_response(stream, request, { .type = TRY("text/html"_string), .length = response.length() });
 }
 
 ErrorOr<void> Client::send_error_response(unsigned code, HTTP::HttpRequest const& request, Vector<String> const& headers)

Userland/Services/WebServer/main.cpp

@@ -22,9 +22,9 @@
 
 ErrorOr<int> serenity_main(Main::Arguments arguments)
 {
-    static auto const default_listen_address = TRY(String::from_utf8("0.0.0.0"sv));
+    static auto const default_listen_address = TRY("0.0.0.0"_string);
     static auto const default_port = 8000;
-    static auto const default_document_root_path = TRY(String::from_utf8("/www"sv));
+    static auto const default_document_root_path = TRY("/www"_string);
 
     DeprecatedString listen_address = default_listen_address.to_deprecated_string();
     int port = default_port;

Userland/Utilities/man.cpp

@@ -92,7 +92,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     auto buffer = TRY(file->read_until_eof());
     auto source = DeprecatedString::copy(buffer);
 
-    auto const title = TRY(String::from_utf8("SerenityOS manual"sv));
+    auto const title = TRY("SerenityOS manual"_string);
 
     int spaces = max(view_width / 2 - page_name.code_points().length() - section->section_name().code_points().length() - title.code_points().length() / 2 - 4, 0);
     outln("{}({}){}{}", page_name, section->section_name(), DeprecatedString::repeated(' ', spaces), title);