Fast future with WebAssembly
summary
WebAssembly compiles other languages to a fast browser binary so you get compile C++ and Rust to WebAssembly, smaller downloads and streaming compilation. Tooling named includes LLVM, Emscripten and AssemblyScript. Real-world rollouts: libjpeg and opus compiled to WebAssembly power image and audio pipelines, Skia and Figma use C++-to-wasm rendering, AutoCAD is ported and runs in browsers, and a Rust rewrite yields 11 times faster performance for a tooling component.
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chapters (14)
- 0:00Start
- 2:04What about C, C++ or Rust?
- 2:37VIDEO GAMES
- 3:45Javascript wasn't designed to be fast.
- 8:47Reliable performance.
- 9:32PORTABILITY
- 11:41FLEXIBILITY
- 12:37WebAssembly is not a replacement for JavaScript.
- 16:54Use WebAssembly to offload big chunks of work.
- 17:08Are people using it?
- 20:58Benefits for Javascript?
- 22:47WebAssembly beyond the browser.
- 23:15What lies ahead
- 24:29WebAssembly is not the end of JavaScript, it's a new beginning for the








