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@@ -8,54 +8,64 @@ WebVM is a server-less virtual environment running fully client-side in HTML5/We
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WebVM is powered by the CheerpX virtualization engine, and enables safe, sandboxed client-side execution of x86 binaries on any browser. CheerpX includes an x86-to-WebAssembly JIT compiler, a virtual block-based file system, and a Linux syscall emulator.
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-# How to: enable networking
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+# Enable networking
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-- Go to [https://webvm.io](https://webvm.io).
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-- Click "Tailscale Login" in the top right corner.
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+- Click "Connect via Tailscale" in the page header.
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- Log in to Tailscale (create an account if you don't have one).
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- If you are unfamiliar with Tailscale or would like additional information see [WebVM and Tailscale](/docs/Tailscale.md).
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-# How to: fork and deploy
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+# Fork and deploy
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+
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- Fork the repository.
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- Enable Github pages in settings.
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- Click on `Settings`.
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- Go to the `Pages` section.
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- Select `Github Actions` as the source.
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- Run the workflow.
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- - Go to the forked repository its Github actions tab.
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- - Accept the prompt.
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+ - Go back to your fork.
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+ - Click on `Actions.
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+ - Accept the prompt. This is required only once to enable Actions for your fork.
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- Click on the workflow named `Deploy`.
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- - Click `Run workflow` and then once more `Run workflow`.
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+ - Click `Run workflow` and then once more `Run workflow` in the menu.
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<img src="/assets/fork_deploy_instructions.gif" alt="deploy_instructions_gif" width="90%">
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-After the action completes, which takes a few minutes, it will show the URL to the GitHub Pages site below the `deploy_to_github_pages` job.
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+After the workflow completes, which takes a few minutes, it will show the URL below the `deploy_to_github_pages` job.
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<img src="/assets/result.png" width="70%" >
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+# Local deployment
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+
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+From a local `git clone`
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+
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+- Download the `debian_mini` Ext2 image from [https://github.com/leaningtech/webvm/releases/](https://github.com/leaningtech/webvm/releases/)
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+ - You can also build your own by selecting the "Upload GitHub release" workflow option.
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+ - Plase the image in the repository root folder.
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+- Edit `index.html`
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+ - Replace the `UID`/`GID` variables with `1000`
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+ - Replace `DEVICE_TYPE` with `"bytes"`
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+ - Replace `IMAGE_URL` with the name of the Ext2 image. For example `"debian_mini_20230519_5022088024.ext2"`
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+- Start a local HTTP server
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+- Enjoy your local WebVM.
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+
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# Bugs and Issues
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Please use [Issues](https://github.com/leaningtech/webvm/issues) to report any bug.
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Or come to say hello / share your feedback on [Discord](https://discord.leaningtech.com).
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-# Browsers support
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-
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-WebVM and CheerpX are compatible with any browser, both Desktop and Mobile, provided support for [SAB](https://caniuse.com/sharedarraybuffer), [IndexedDB](https://caniuse.com/indexeddb), and the device having enough memory.
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-
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# More links
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-- [Do: WebVM](https://webvm.io)
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-- [Read: WebVM](https://leaningtech.com/webvm-server-less-x86-virtual-machines-in-the-browser/)
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-- [Read: WebVM + Tailscale networking](https://leaningtech.com/webvm-virtual-machine-with-networking-via-tailscale/)
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-- [Learn: WebVM](https://leaningtech.com/webvm)
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-- [Watch: WebVM at GitNation](https://www.youtube.com/watch?v=VqrbVycTXmw)
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+- [WebVM: server-less x86 virtual machines in the browser](https://leaningtech.com/webvm-server-less-x86-virtual-machines-in-the-browser/)
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+- [WebVM: Linux Virtualization in WebAssembly with Full Networking via Tailscale](https://leaningtech.com/webvm-virtual-machine-with-networking-via-tailscale/)
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+- Reference GitHub Pages deployment: [Mini.WebVM](https://mini.webvm.io)
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+- [Crafting the Impossible: X86 Virtualization in the Browser with WebAssembly](https://www.youtube.com/watch?v=VqrbVycTXmw) Talk at JsNation 2022
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# Thanks to...
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This project depends on:
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-- CheerpX, made by [Leaning Technologies](https://leaningtech.com) for the virtualization part
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+- CheerpX, made by [Leaning Technologies](https://leaningtech.com) for x86 virtualization and Linux emulation
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- xterm.js, [https://xtermjs.org/](https://xtermjs.org/), for providing the Web-based terminal emulator
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- [Tailscale](https://tailscale.com/) for the networking component
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-- [lwIP](https://savannah.nongnu.org/projects/lwip/) for the TCP/IP stack, compiled to the Web by [Cheerp](https://github.com/leaningtech/cheerp-meta)
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+- [lwIP](https://savannah.nongnu.org/projects/lwip/) for the TCP/IP stack, compiled for the Web via [Cheerp](https://github.com/leaningtech/cheerp-meta)
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# License
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Copyright (c) Leaning Technologies Limited. All rights reserved.
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