Exciting features in Vue 3
summary
Notes on actual takeaways and what works: Vue 3 ships rewritten internals for better TypeScript support and removes many reactivity caveats so adding array items or object properties works without Vue.set, which is immediately usable in real projects. New capabilities include style vars (CSS‑variable driven bindings, RFC/experimental, v-bind syntax shown), teleport for modals/menus (recommended target just before </body>, can send multiple elements), suspense for async loading with fallback (used to hide a Unity instance that can take ~1 minute). Composition API helps large components but has a learning curve; migration is gradual and practical for prototypes.
AI-written summary · about
chapters (15)
- 0:00Introduction
- 1:17About Ramona
- 2:34Typescript support
- 4:31Reactivity
- 6:41Style variables
- 8:45Re reactivity
- 10:03Fragments
- 11:39Teleport
- 14:29Example
- 17:20Suspense
- 20:38Composition API
- 22:04No filters
- 26:52Arguments against mixins
- 29:46Vue community
- 32:03Migration problems
