vue-next

Status: Pre-Alpha.

We have achieved most of the architectural goals and new features planned for v3:

• Compiler

  • Modular architecture
  • "Block tree" optimization
  • More aggressive static tree hoisting
  • Source map support
  • Built-in identifier prefixing (aka "stripWith")
  • Built-in pretty-printing
  • Lean ~10kb brotli-compressed browser build after dropping source map and identifier prefixing

• Runtime

  • Significantly faster
  • Simultaneous Composition API + Options API support, with typings Simultaneous Composition API + Options API support, **with typings**
  • Proxy-based change detection
  • Fragments
  • Portals
  • Suspense w/ Suspense w/ `async setup()`

However, there are still some 2.x parity features not completed yet:

• Server-side rendering
• ``
• ``
• Compiler DOM-specific transforms
  • v-on `v-on` DOM modifiers
  • `v-model`
  • `v-text`
  • `v-pre`
  • `v-once`
  • `v-html`
  • `v-show`

The current implementation also requires native ES2015+ in the runtime environment and does not support IE11 (yet).

Contribution

See Contributing Guide.