WASM Extension Integration

Guide for integrating WebAssembly modules into browser extensions using wasm-pack, wasm-bindgen, and cross-browser loading patterns.

Overview

WASM in browser extensions enables:

• High-performance computations (cryptography, parsing, compression)
• Code reuse from Rust/C++ libraries
• Sandboxed execution environments

Build Pipeline

wasm-pack Workflow

# Install wasm-pack
curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh