WebAssembly

WebAssembly (Wasm) is a binary instruction format that runs at near-native speed in web browsers and increasingly on servers via WASI. It enables running C++, Rust, Go, and other languages in the browser for compute-intensive tasks like video editing, CAD, games, and data processing. Beyond the browser, Wasm is emerging as a universal runtime for serverless functions, plugin systems, and edge computing. Companies like Figma, Google Earth, and AutoCAD use Wasm for performance-critical web features.