Package expctxkeys provides keys for the context used to store the experimental APIs.

Package fstest defines filesystem test cases that help validate host functions implementing WASI.

Package logging includes utilities used to log function calls.

Package platform includes runtime-specific code needed for the compiler or otherwise.

Package sysfs includes a low-level filesystem interface and utilities needed for WebAssembly host functions (ABI) such as WASI.

Package wasip1 is a helper to remove package cycles re-using constants.

Package wasmdebug contains utilities used to give consistent search keys between stack traces and error messages.

Package wasmruntime contains internal symbols shared between modules for error handling.