Demystifying the WASM Landscape: A Primer
summary
History traces from asm.js hacks to the WebAssembly MVP released in 2017, with current work centered on system interfaces and module composition. The WASI spec provides standardized host APIs (filesystem, networking, memory) so binaries run beyond browsers; the component model adds interface types, module/component linking and a canonical ABI to enable dynamic linking and high‑level type passing. Real deployments include edge and cloud runtimes and projects like Ruffle that port Flash-era workloads to Wasm for video and conferencing.
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chapters (8)
- 0:00Start
- 4:17The Problem with Javascript
- 6:49Asm Js Specification
- 7:02What Is the Asm Js Specification
- 15:39The Component Model
- 21:25Types of Languages That Are Currently Supported by Webassembly
- 24:35Where Can Webassembly Be Actually Used
- 28:45Learning Resources
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