Unhead · Full stack package [Unhead Home](https://unhead.unjs.io/ "Home") - [Docs](https://unhead.unjs.io/docs/typescript/head/guides/get-started/overview) - [Tools](https://unhead.unjs.io/tools) - [Learn](https://unhead.unjs.io/learn/guides/what-is-capo) [Releases](https://unhead.unjs.io/releases) `/` [Unhead on GitHub](https://github.com/unjs/unhead) [🌊 Unhead v3 is here](https://unhead.unjs.io/docs/releases/v3) # The full stack package for any framework. Unhead wraps your document template, improving reactive SSR JavaScript framework SEO and performance. [Get Started](https://unhead.unjs.io/docs/typescript/head/guides/get-started/overview) [ Install Unhead](https://unhead.unjs.io/docs/typescript/head/guides/get-started/installation) [Switch to TypeScript](https://unhead.unjs.io/docs/typescript/head/guides/get-started/installation) [Switch to Vue](https://unhead.unjs.io/docs/vue/head/guides/get-started/installation) [Switch to React](https://unhead.unjs.io/docs/react/head/guides/get-started/installation) [Switch to Svelte](https://unhead.unjs.io/docs/svelte/head/guides/get-started/installation) [Switch to Solid.js](https://unhead.unjs.io/docs/solid-js/head/guides/get-started/installation) [Switch to Angular](https://unhead.unjs.io/docs/angular/head/guides/get-started/installation) [Switch to Nuxt](https://unhead.unjs.io/docs/nuxt/head/guides/get-started/installation) Unhead Principles ## Why Unhead 01 ### Complete Developer Experience - [useHead()](https://unhead.unjs.io/docs/typescript/head/api/composables/use-head) with type narrowing, deduping, and tag merging - Flat [useSeoMeta()](https://unhead.unjs.io/docs/typescript/head/api/composables/use-seo-meta) for 100+ meta tags - [useScript()](https://unhead.unjs.io/docs/typescript/head/api/composables/use-script) for performant third party loading - [useSchemaOrg()](https://unhead.unjs.io/docs/typescript/schema-org/api/composables/use-schema-org) for automatic Schema.org graphs - Plugins for tag validation, canonical URLs, and 7 more 02 ### Built for Performance - ~4.4kb gzipped, tree shakable utilities - Built in HTML minification - [Streaming SSR](https://unhead.unjs.io/docs/releases/v3) with head tags pushed per chunk - Automatic [Capo.js](https://unhead.unjs.io/learn/guides/what-is-capo) head tag ordering 03 ### Any Framework / Any Bundler - Vue, React, Solid.js, Svelte, and Angular - Vite, Webpack, Rollup, and more - Built in [Vite Devtools](https://unhead.unjs.io/docs/head/guides/debugging) integration - Hook into every stage of head resolution ## Hello useHead() Unhead aims to provide bullet-proof primitives for a minimal yet powerful API surface. ## Built For Reactive Lifecycles All side effects are tracked so that unmounting a component will revert its head modifications and reactive updates can be made at any time. Mount Component Not Mounted ## Optimized SEO Tags Nail your SEO with foolproof flat meta config and the simplest Schema.org you've ever worked with. ## Making Websites Faster Unhead ships to be tree shaken with client and server export paths. ### Optimized Head tag ordering Unhead ships with a default head tag order that is optimized for SEO and performance. Enable Capo.js [What is Capo.js? ](https://unhead.unjs.io/learn/guides/what-is-capo) [Try the Analyzer ](https://unhead.unjs.io/tools/capo-analyzer) ## Up To Date. Always. Unhead was started at the end of 2022 and has received continuous bug fixes and feature improvements from the community. 0 Commits 0 Issues Closed 0 Contributors 341K downloadsper day, on average Unhead is used and trusted by thousands of developers and companies around the world. 12M Downloads/ month 0 Total Stars ## Funded by the community Unhead is completely free and open-source due to the generous support of the community. [Become a sponsor](https://github.com/sponsors/harlan-zw) Top Sponsors Gold Sponsors Backers [GitHub](https://github.com/unjs/unhead) [ Discord](https://discord.com/invite/275MBUBvgP) [ /llms.txt](https://unhead.unjs.io/llms.txt) [Part of the UnJS ecosystem](https://unjs.io/) ### Head Management - [Getting Started](https://unhead.unjs.io/docs/typescript/head/guides/get-started/overview) - [useHead](https://unhead.unjs.io/docs/typescript/head/api/composables/use-head) - [useSeoMeta](https://unhead.unjs.io/docs/typescript/head/api/composables/use-seo-meta) - [useHeadSafe](https://unhead.unjs.io/docs/typescript/head/api/composables/use-head-safe) - [useScript](https://unhead.unjs.io/docs/typescript/head/api/composables/use-script) ### Schema.org - [Getting Started](https://unhead.unjs.io/docs/typescript/schema-org/guides/get-started/overview) - [useSchemaOrg](https://unhead.unjs.io/docs/typescript/schema-org/api/composables/use-schema-org) - [Nodes](https://unhead.unjs.io/docs/typescript/schema-org/guides/core-concepts/nodes) - [Recipes](https://unhead.unjs.io/docs/typescript/schema-org/guides/recipes/identity) ### Guides - [Titles](https://unhead.unjs.io/docs/typescript/head/guides/core-concepts/titles) - [Streaming SSR](https://unhead.unjs.io/docs/typescript/head/guides/core-concepts/streaming) - [DOM Events](https://unhead.unjs.io/docs/typescript/head/guides/core-concepts/dom-event-handling) - [Plugins](https://unhead.unjs.io/docs/typescript/head/guides/plugins/template-params) ### Tools - [Meta Tag Generator](https://unhead.unjs.io/tools/meta-tag-generator) - [OG Image Generator](https://unhead.unjs.io/tools/og-image-generator) - [Schema.org Generator](https://unhead.unjs.io/tools/schema-generator) - [Capo.js Analyzer](https://unhead.unjs.io/tools/capo-analyzer) ### Articles - [What is Capo.js?](https://unhead.unjs.io/learn/guides/what-is-capo) ### Research - [State of in 2026](https://unhead.unjs.io/learn/research/state-of-head-2026) - [Streaming Head Performance](https://unhead.unjs.io/learn/research/streaming-head-performance) - [Capo.js Performance Research](https://unhead.unjs.io/learn/research/capo-performance-research) Copyright © 2025-2026 Harlan Wilton - [MIT License](https://github.com/unjs/unhead/blob/main/license)