Houdini - how you too can write a browser redndering engine!
summary
Houdini exposes concrete primitives: light-weight worklets (custom paint, animation worklet, layout) that run JS to draw backgrounds and animate off the main thread, a properties and values API that registers typed CSS custom props and enables transitions, and the Typed OM that makes style reads/writes numeric and cuts string-parsing overhead (benchmarks show about 30% faster edits). Demos and polyfills exist (bitly raw-paint, type2 perf); most implementations live in Chromium today and some paint work is migrating off the main thread.
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chapters (17)
- 0:00Start
- 0:47Houdini
- 3:51Fighting Technical Debt
- 6:20Worklets
- 7:22Custom Pain Api
- 8:10Paint Callback
- 8:33Instagram Stories
- 9:59Properties and Values
- 11:26Animate or Transition over Custom Properties and Values
- 12:08Benefits of Properties and Values
- 14:29Benefits
- 15:47Animation Worklet
- 16:55Benefits of Animation Workload
- 17:18Custom Layout
- 18:26Is Houdini Ready Yet
- 22:47Polyfills
- 24:01Thank You
