WASI documentation includes:
- Overview: provides an introduction to WASI and its history
- Goals: a succinct list of WASI's design goals
- Design Principles: discusses details on the principles of capability-based security, scope, POSIX/Web, etc.
- WITX: an introduction to the WITX specification language
- Process: describes how to move a WASI proposal in to the specification
- Proposals: lists the current WASI proposals by phase
Additionally, here are some links that may be helpful in understanding WASI:
- The blog post introducing WASI: Standardizing WASI: A system interface to run WebAssembly outside the web
- The wasi.dev web site includes links to more information about WASI, including how to get started using it
- This repository's issue tracker