Introduce
Official web site: h
WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications.
![](https://cdn.hatter.ink/doc/6085_238A13ECF799798900DF47665139BEEF/wasm_compile.png)
WASI
WASI - WebAssembly System Interface, WASI is a modular system interface for WebAssembly.
WASM CPU
A bare metal physical implementation of WebAssembly. That's right, a WebAssembly CPU.
Reference
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