Optimizer and compiler/toolchain library for WebAssembly

WebAssembly specification, reference interpreter, and test suite.

Branch of the spec repo scoped to discussion of GC integration in WebAssembly

Threads and Atomics in WebAssembly

Conventions supporting interoperatibility between tools working with WebAssembly.

Memory with 64-bit indexes

Bulk memory operations

Wasmer Documentation (for standalone and embedded use cases)