unjs/unhead

unhead

Unhead is a document head and template manager, improving reactive SSR JavaScript framework developer experience, SEO and performance. See the full introduction to Unhead.

Unhead v3 is out 🎉

32% faster, 11% smaller, streaming SSR, and a unified Vite plugin with DevTools. See the v3 release notes.

Highlights

• 🌊 Streaming SSR: head tags push to the DOM as suspense boundaries resolve
• 🛠️ Unified Vite plugin + DevTools: tree-shaking, validation, source tracing
• ✨ useHead(): Deduping, sorting, tag merging, and type narrowing
• 🍣 useSeoMeta(): Flat SEO meta tags with compile-time transform
• 🧩 useScript(): Powerful and performant script loading API
• 🚀 Tiny (4.4kb gz), tree-shaken, Capo.js tag sorting
• 🤝 Vue, React, Solid, Svelte, Angular. Used by Nuxt

Get Started

Install unhead dependency to your project:

npm install unhead

[!TIP] Generate an Agent Skill for this package using skilld:

npx skilld add unhead

Visit the documentation site for guides and API references.

Sponsors

License

MIT License © 2022-PRESENT Harlan Wilton