unjs/unhead

Health v2 · maintenance only

Adoption not part of the score

1305 stars · 75 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Unhead is a framework-agnostic TypeScript library for managing the HTML document head (titles, meta tags, scripts, links, attributes) in reactive JavaScript applications. It supports Vue, React, Svelte, Solid, and Angular with reactive client-side updates, server-side rendering, and streaming SSR head tag injection.

Use cases

• manage page titles and meta tags in a Vue or React app
• add SEO meta tags with SSR in Nuxt or SvelteKit
• load third-party scripts performantly with useScript
• deduplicate and sort head tags for SEO performance
• stream head tags during suspense-based SSR
• generate Schema.org structured data automatically
• migrate from react-helmet or vue-meta

When to choose

• you need reactive, typed head management across SSR and client rendering
• you want a tiny (~4.4kb) tree-shakable alternative to react-helmet or vue-meta
• you need streaming SSR head updates as suspense boundaries resolve
• you want built-in tag deduping, Capo.js sorting, and SEO meta helpers

When to avoid

• you use Vue 2 (only v1 supports it)
• your app is fully static with no dynamic head requirements
• you only need a single static title tag that your framework already handles

Facets

library · maturity stable

ssr frontend-framework web-framework developer-tools web-development frontend browser cross-platform head-management seo meta-tags document-head streaming-ssr vue react svelte solid angular nuxt typescript schema-org vite-plugin search nodejs web-server

Member repositories

For agents

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