Vue 3: What I,m Most Excited About
summary
Vue 3 promises concrete changes: no more Vue.set/delete (reactivity handles normal JS), multiple root nodes in templates, explicit attribute handling replacing automatic inheritance so transparent wrappers need only v-bind $attrs, and a smarter component v-model (modelValue + onUpdate) plus flatter, easier render-function args. A CLI migration helper cuts weeks to hours now often to ~5 hours and aims to automate most changes to minutes, and several Vue 3 ideas are already back‑ported into Vue 2.
AI-written summary · about
chapters (7)
- 0:00Trends in Vue 3
- 5:09Goodbye reactivity caveats
- 6:30Multiple root nodes
- 8:16Simpler transparent wrappers
- 17:47Smarter v-model on components
- 24:35Simpler render functions
- 28:02Moving to Vue 3
