404

🪂 Tiny, zero-dep HTTP server & Docker image serving pretty, themeable, localized HTTP error pages — drop-in for Traefik, Nginx, Kubernetes, and more

Broken link checker that crawls websites and validates links. Find broken links, dead links, and invalid URLs in websites, documentation, and local files. Perfect for SEO audits and CI/CD.

Have you ever wanted multiple views to match to the same URL? Now you can.

💥 Gaffe handles Rails error pages in a clean, simple way.

Node.js final http responder

Very fast link checker for CI.

tsParticles Auth Template for Websites

💥 A curated list of "404 Page Not Found" pages

♡ Smart placeholder for missing assets

Kirby CMS plugin to manage redirects and track 404s right from the Panel

🏳️ Retro 404 not found page with win95/win98 UI

Shikimori 404 Fix Userscript: Post Search, Ratings & Comments Restored 2026

🐚 404 Page Not Found Webshell

Simple 404 collection for use in personal and commercial projects

A series of creative 404 pages designed to pleasantly surprise your users if an error were to ever occur.

Custom 404 pages pack for websites

Create a custom 404 page with absolute URLs hardcoded

404模板

Find dead links on the web.

收集了几个自定义的404页面的模板。