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w2c2
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w2c2
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Build your own WebAssembly Compiler
For AOT, the simplest approach, that actually produces the fastest native code, is to naively translate WASM opcodes to C.
This is for example what W2C2 does: https://github.com/turbolent/w2c2
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Show HN: RustPython for FreeDOS with W2c2
This uses [w2c2](https://github.com/turbolent/w2c2) to convert RustPython,
- DeviceScript: TypeScript for Tiny IoT Devices
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Running Rust code on Plan 9 using webassembly
Using a modified version of the w2c2 wasm->C89 translator, I was able to run Rust code on 9front!
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Rust on macOS 9
There's not much data in the performance section of the front-page readme of the repo, but the one bullet point there seems promising:
> Coremark 1.0: ~7% slower than native [0]
[0] https://github.com/turbolent/w2c2#performance
- W2c2: Translates WebAssembly Modules to C
- W2c2: Translate WebAssembly Modules to C
- I'm not sure what this is, but I'm sure I want to find out. WASM2C.. Is it for me...
What are some alternatives?
sod - An Embedded Computer Vision & Machine Learning Library (CPU Optimized & IoT Capable)
raw-wasm - Raw WebAssembly demos
wasm-audio-decoders - Browser and NodeJS Web Assembly audio decoder libraries that are highly optimized for size and performance.
react-native-webassembly - ⚛️ 🏎 WebAssembly for React Native powered by JSI.
assemblyscript - A TypeScript-like language for WebAssembly.
RustPython - A Python Interpreter written in Rust
jerryscript - Ultra-lightweight JavaScript engine for the Internet of Things.
hermit - Actually Portable WebAssembly compiler toolchain for self-contained cross-platform binaries
esphome - ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.
wasm3 - 🚀 A fast WebAssembly interpreter and the most universal WASM runtime
wabt - The WebAssembly Binary Toolkit
toit - Program your microcontrollers in a fast and robust high-level language.