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# Migration Guide
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Already have a Nuxt project to migrate? These migration guides are for users wanting to upgrade their Nuxt application to Nuxt 3 or take the first step in that direction with Nuxt Bridge.
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- [**From Nuxt 2 to Nuxt 3** ](/migration/overview )
- [From Nuxt 2 to Nuxt Bridge ](/bridge/overview )
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## Feature Comparison
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In the table below, there is a quick comparison between 3 versions of Nuxt:
Feature / Version | Nuxt 2 | Nuxt Bridge | Nuxt 3
-------------------------|-----------------|------------------|---------
Vue | 2 | 2 | 3
Stability | 😊 Stable | 😌 Semi-stable | 😬 Unstable
Performance | 🏎 Fast | ✈️ Faster | 🚀 Fastest
Nitro Engine | ❌ | ✅ | ✅
ESM support | 🌙 Partial | 👍 Better | ✅
TypeScript | ☑️ Opt-in | 🚧 Partial | ✅
Composition API | ❌ | 🚧 Partial | ✅
Options API | ✅ | ✅ | ✅
Components Auto Import | ✅ | ✅ | ✅
`<script setup>` syntax | ❌ | 🚧 Partial | ✅
Auto Imports | ❌ | ✅ | ✅
Webpack | 4 | 4 | 5
Vite | ⚠️ Partial | 🚧 Partial | 🚧 Experimental
Nuxi CLI | ❌ Old | ✅ nuxi | ✅ nuxi
Static sites | ✅ | ✅ | 🚧
