How to write better composables
summary
Three concrete composable patterns and when they actually work: flexible arguments shows using ref and toValue so a composable accepts raw values, refs or getters without special casing; data store pattern demonstrates a module-scoped global State singleton (useUserSettings) using reactive + toRefs, exported selectors and methods — simpler and lighter than Pinia but missing SSR and DevTools support; thin reactive layer moves pure JS logic into testable functions and wraps them with computed/ref. Mentions a 16-pattern course and ~50 podcast episodes.
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chapters (6)
- 0:00Introduction
- 2:10Flexible arguments pattern
- 8:40Data store pattern
- 19:06Thin reactive layer pattern
- 21:36Summary
- 23:44Q&A
