cib
wasm-fizzbuzz
| cib | wasm-fizzbuzz | |
|---|---|---|
| 5 | 5 | |
| 825 | 1,500 | |
| - | - | |
| 0.0 | 0.0 | |
| over 1 year ago | almost 3 years ago | |
| C++ | C++ | |
| - | - |
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cib
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Compile and execute C++ in browser
[2]: https://tbfleming.github.io/cib/
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Using Firecracker and Go to run short-lived, untrusted code execution jobs
Here are some more ports of LLVM and clang to the browser:
* https://github.com/kripken/llvm-js
* https://github.com/tbfleming/cib
* https://github.com/jprendes/emception
LLVM just does pure computation, really, so it's not hard to port to wasm - much simple than say Python (which has also been ported several times). The only challenges with LLVM are the build system (which has self-execution), working around some issues like clang wanting to open a subprocess, and adding some ifdefs.
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Show HN: How to compile C/C++ for WASM, pure Clang, no libs, no framework
That is half of what I would need for a project, the other half being Clang itself running in the browser (to use for teaching), in theory there is [1] since many years, but in practice it never worked for me (even now I get "Runtime error: memory access out of bounds")
[1] https://tbfleming.github.io/cib/
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Do any Browser Based C Static Code Analysis Tools Exist?
It seems that there's a project doing exactly that: https://github.com/tbfleming/cib
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Rust programming concepts for JavaScript developers
It takes some work (mostly due to LLVM building code to run later in its build system as it goes), but it's very feasible. LLVM has been ported to Wasm (and before that to JS) many times, for example:
https://github.com/jprendes/emception (2021)
https://github.com/tbfleming/cib (2017)
https://github.com/kripken/llvm.js (2012)
I agree it would be great to see this repl running 100% in the browser!
wasm-fizzbuzz
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Show HN: How to compile C/C++ for WASM, pure Clang, no libs, no framework
These are also good resources on using wasm without dependencies:
https://depth-first.com/articles/2019/10/16/compiling-c-to-w...
https://github.com/diekmann/wasm-fizzbuzz
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DOOM Rendered via Checkboxes
Wow, the linked porting of DOOM to Wasm, https://github.com/diekmann/wasm-fizzbuzz/tree/main/doom, is really an excellent read as well.
- WebAssembly from Scratch: From FizzBuzz to Doom (2021)
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Hacker News top posts: Jul 14, 2021
WebAssembly from Scratch: From FizzBuzz to Doom\ (15 comments)
What are some alternatives?
skybison - A fork of Instagram's experimental performance oriented greenfield implementation of Python. It features small objects; a moving GC; hidden classes; bytecode inline caching; type-specialized bytecode; an experimental template JIT.
biowasm - WebAssembly modules for genomics
clang-wasm - How to build webassembly files with nothing other than standard Clang/llvm.
wefx - Basic WASM graphics package to draw to an HTML Canvas using C. In the style of the gfx library
wasi-libc - WASI libc implementation for WebAssembly
chip8-book - An introduction to Chip-8 emulation using Rust
interface-types
howto-wasm-minimal - How to create minimal wasm module with plain C/C++
EmGlue - 🕸️ Glue C++ to your browser! Universal bindings for JavaScript/Wasm using Glue and Embind.
wajic - WebAssembly JavaScript Interface Creator
AECforWebAssembly - A port of ArithmeticExpressionCompiler from x86 to WebAssembly, so that the programs written in the language can run in a browser. The compiler has been rewritten from JavaScript into C++.