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Andreas Kling 25ddcd1022 Kernel: Emit systrace events for exit, thread_exit and sigreturn.
Since these syscalls don't return to caller, we have to emit the trace
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2019-05-02 15:49:48 +02:00
AK GTextEditor: Add very basic automatic indentation. 2019-04-25 22:56:09 +02:00
Applications VisualBuilder: Tweak form grid color. 2019-04-30 17:01:59 +02:00
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Games Minesweeper: Fix lag when changing the field size. 2019-05-02 04:21:21 +02:00
Kernel Kernel: Emit systrace events for exit, thread_exit and sigreturn. 2019-05-02 15:49:48 +02:00
LibC LibC: Improve malloc() mmap names somewhat. 2019-05-02 02:58:06 +02:00
LibCore CLock: Remove a redundant call to gettid(). 2019-05-01 19:11:08 +02:00
LibGUI GButton: Draw disabled buttons with grayed-out text. 2019-05-02 13:57:35 +02:00
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Serenity

Graphical Unix-like operating system for x86 computers.

About

I always wondered what it would be like to write my own operating system, but I never took it seriously. Until now.

Serenity is a love letter to '90s user interfaces, with a custom Unix-like core. It flatters with sincerity by stealing beautiful ideas from various other systems.

Roughly speaking, the goal is a marriage between the aesthetic of late-1990s productivity software and the power-user accessibility of late-2000s *nix. This is a system by me, for me, based on the things I like.

If you like some of the same things, you are welcome to join the project. It would be great to one day change the above to say "this is a system by us, for us, based on the things we like." :^)

I regularly post raw hacking sessions and demos on my YouTube channel.

There's also a Patreon if you would like to show some support that way.

Screenshot

Screenshot as of d727005

Current features

  • Pre-emptive multitasking
  • Multithreading
  • Compositing window server
  • IPv4 networking with ARP, TCP, UDP and ICMP
  • ext2 filesystem
  • Unix-like libc and userland
  • Shell with pipes and I/O redirection
  • mmap()
  • /proc filesystem
  • Local sockets
  • Pseudoterminals (with /dev/pts filesystem)
  • Event loop library (LibCore)
  • High-level GUI library (LibGUI)
  • Visual GUI design tool
  • PNG format support
  • Text editor
  • IRC client
  • DNS lookup
  • Desktop games: Minesweeper and Snake
  • Other stuff I can't think of right now...

How do I build and run this?

Go into the Toolchain/ directory and run the BuildIt.sh script. Then source the UseIt.sh script to put the i686-pc-serenity toolchain in your $PATH.

Otherwise, see the older step-by-step guide to building Serenity

Author

License

Serenity is licensed under a 2-clause BSD license.