How React-Native shapes the way we think about native apps
summary
React Native is presented as a three-part native–bridge–JavaScript architecture; the talk explains how its declarative UI and animation APIs compile to native views so animations can run on the native thread without per-frame JS calls. It covers practical experience from about two years of app development, using Expo to run on iPhone without Xcode and enjoying sub‑second edit→preview cycles, notes that some native modules are still needed (previously ~25–30% of work but now less), and warns about common 60fps performance pitfalls.
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chapters (12)
- 0:00Introduction
- 2:38React-Native not hybrid
- 9:17How React-Native works
- 12:04Architecture and bridge
- 18:28Development benefits
- 21:17Dev experience
- 26:38Quick setup
- 30:47When to use
- 37:08Limitations
- 41:23Cross-platform
- 44:33Performance
- 47:22Q&A
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