Everything you should know about Vue 3 as a Vue 2 developer

Опубликовано: 17 Июнь 2026
на канале: Vladimir Shafikov
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This is a concise guide about Vue 3 for Vue 2 developers. I cover key concepts of the Vue 3 such as “composiition API” and “composables”.

After learning these concepts you can confidently start using Vue 3 without any problems.

Please leave comments or contact me via email ([email protected]) if you have any questions.

00:00 Intro
00:49 Composition API
05:47 script setup (compile-time syntactic sugar for Composition API)
08:21 Composables
12:13 ref() (briefly about vue 3 reactive values)
15:54 Back to Composables
20:51 Options API & Composition API examples in docs (v-model)
21:26 Outro