headless-prerenderStatic HTML for your SPA, on demand

A prerender service that renders React, Vue, Angular and Next.js apps with headless Chromium and serves fully-rendered HTML to crawlers and SEO bots.

Framework-agnostic

Works with any client-rendered app - React Router, Vue Router, Angular, SvelteKit SPA mode, or a plain bundle. No code changes in your app.

Run one command, point your reverse proxy at it for bot traffic, and serve prerendered HTML with the correct status codes.

Import the Renderer class into your own code, or use the headless-prerender binary. Both ship in a single npm package.

One reused Chromium instance, image/font/media requests blocked during render, and an optional in-memory cache.

Origin allow-listing, an optional access token, and rejection of non-http(s) URLs guard against SSRF and abuse.

Written in TypeScript with complete type definitions for every option and return value.