Warning: this repo is now deprecated and read-only. The contents of this repo has now been moved into wasi.dev crate. If you have an issue, you'd like to raise, please submit it there.
Welcome to WASI!
For a quick intro to WASI, including getting started using it, see the intro document.
For more documentation, see the documents guide.
Here's a quick guide to the repositories where things live:
wasi-sdk - “WASI SDK” packages for C/C++. If you want to try out compiling C/C++, this is a good place to start. "It's just clang."
WASI-enabled Rust - Rust stable (since 1.36) has built-in WASI support. To get started using Rust for targeting WASI:
rustup target add wasm32-wasi cargo build --target wasm32-wasi
wasi-libc - WASI libc sources.
wasmtime - Wasmtime WebAssembly runtime, with WASI support, as well as the WASI documentation.
Lucet - Fastly's WebAssembly runtime with WASI support.
Everything here is a work in progress prototype, and not yet stable.