2019-08-25 10:37:05 +08:00
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# vue-next [](https://circleci.com/gh/vuejs/vue-next)
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2019-10-04 21:35:29 +08:00
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## Status: Pre-Alpha.
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We have achieved most of the architectural goals and new features planned for v3:
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- Compiler
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- [x] Modular architecture
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- [x] "Block tree" optimization
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- [x] More aggressive static tree hoisting
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- [x] Source map support
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- [x] Built-in identifier prefixing (aka "stripWith")
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- [x] Built-in pretty-printing
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- [x] Lean ~10kb brotli-compressed browser build after dropping source map and identifier prefixing
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- Runtime
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- [x] Significantly faster
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- [x] Simultaneous Composition API + Options API support, **with typings**
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- [x] Proxy-based change detection
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- [x] Fragments
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- [x] Portals
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- [x] Suspense w/ `async setup()`
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However, there are still some 2.x parity features not completed yet:
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- [ ] Server-side rendering
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- [ ] `<keep-alive>`
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- [ ] `<transition>`
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2019-10-15 11:12:51 +08:00
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- [ ] `v-show` with transition
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2019-10-04 21:35:29 +08:00
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The current implementation also requires native ES2015+ in the runtime environment and does not support IE11 (yet).
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2019-08-25 10:37:05 +08:00
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## Contribution
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See [Contributing Guide](https://github.com/vuejs/vue-next/blob/master/.github/contributing.md).
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