Snowpack, Webpack and the Third Age of JavaScript
summary
Claim: the next decade centers on ESM-first foundation replacing mandatory bundling. Snowpack is built to ship individual compiled files to the browser, yielding dev server start times of ~10–50 ms and hot updates in ~50 ms by rebuilding only the changed file; production can still use a bundler. Skypack serves npm packages as ESM with semver and pinned URLs. esbuild and WASM appear as tooling accelerators rather than requirements for the new model.
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chapters (7)
- 0:00Introduction to third age
- 3:41History of JavaScript tooling
- 8:15ESM as the foundation
- 16:03Snowpack’s approach
- 19:50Skypack and ESM future
- 22:04Q&A on WebAssembly and performance
- 28:45Closing remarks
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