Speeding Up Your React App With Less JavaScript
summary
Claims that Qwik React turns a React app into resumable islands that are server‑rendered, delayed‑hydrated or skipped, and can be adopted incrementally without a rewrite. Demos use quickify/Qwik React, Builder IO examples, Material UI components and a data grid; counters, sliders and a table work with only the callback code lazily downloaded and other islands awakened on visibility or interaction. Shows islands sharing state via a parent so inter‑island communication without extra runtime JS is possible.
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chapters (10)
- 0:00Introduction
- 1:56The problem of slow websites and JavaScript overload
- 3:42Hydration pitfalls
- 6:53Island architecture
- 9:01Resumability benefits
- 10:23Demo: resumable Quick components
- 13:33Inter-island communication
- 16:20Advanced demo: Material UI
- 18:25Lazy hydration
- 19:32Q&A
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