--- navigation.icon: uil:arrow-up description: Have a Nuxt 2 project to migrate? Use these guides to upgrade your applications to Nuxt 3. --- # Upgrade Guide Have a Nuxt 2 project to migrate? Use these guides to upgrade your Nuxt applications to Nuxt 3 or take the first step in that direction with Nuxt Bridge. If you are already using Nuxt 3 and want to upgrade to the latest release or test new features before their release, head over to the [Upgrading Nuxt 3](#upgrading-nuxt-3) section. ## Feature Comparison 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 | 😊 Stable 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 | ✅ Nuxi CLI | ❌ Old | ✅ nuxi | ✅ nuxi Static sites | ✅ | ✅ | ✅ ## Nuxt 2 to Nuxt 3 The migration guide provides a step-by-step comparison of Nuxt 2 features to Nuxt 3 features and guidance to adapt your current application. ::alert{type=info} 👉 Checkout the [**migration guide from From Nuxt 2 to Nuxt 3**](/docs/migration/overview). :: ::alert{type=info} :rocket: Migrate with confidence with our [official Nuxt 2 to Nuxt 3 workshop](/support/workshop). :: ## Nuxt 2 to Nuxt Bridge If you prefer to progressively migrate your Nuxt 2 application to Nuxt 3, you can use Nuxt Bridge. Nuxt Bridge is a compatibility layer that allows you to use Nuxt 3 features in Nuxt 2 with an opt-in mechanism. ::alert{type=info icon=👉} [**Migrate from Nuxt 2 to Nuxt Bridge**](/docs/bridge/overview) :: ## Upgrading Nuxt 3 ### Latest release To upgrade Nuxt 3 to the [latest release](/docs/community/changelog), use the `nuxi upgrade` command. ```bash npx nuxi upgrade ``` ### Edge release channel ::alert{type=info icon=👉} To use the latest Nuxt 3 build and test features before their release, read the [edge release channel](/docs/guide/going-further/edge-channel) guide. ::