WebAssembly
WebAssembly Testing Guide: cargo test, wasm-pack, and Browser Runners
WebAssembly is no longer a browser novelty. Wasm modules power plugin systems, edge compute functions, serverless runtimes, and embedded logic in languages from Rust to C++ to Go. And like any production code, Wasm modules need tests — but testing Wasm is different from testing native code. The core challenge: Wasm