Responsive 404 Page Website Design Using HTML CSS & JavaScript

Simple 404 collection for use in personal and commercial projects

404模板

404 Error Page - Astronaut

Bootstrap Error Page - Http Error Code - 404 Error Page

Web error codes

An awesome design of 404 error page

A simple 404 error html page with ionic "Confused Travolta" meme based on a cutout image of the American actor John Travolta as featured in the 1994 black comedy crime film Pulp Fiction.

Interactive particle-based 404 error page built with HTML Canvas and vanilla JavaScript. Instead of static text, the “404” breaks into particles that react to mouse/touch, disintegrate, and smoothly reassemble, creating a playful and polished experience for GitHub Pages or web projects.

This Is website 404 page Build with only use html.css.And This is a full Risponsive Website page

A beautiful, responsive 404 error page with an animated silk-like background powered by Three.js and custom shaders. Built with modern HTML, CSS, and WebGL for smooth visuals and fluid performance.

A modern, immersive 404 error page built with a clean glassmorphism interface, dynamic background switching, and an interactive music player that supports track previews, navigation, and smooth UI transitions. Designed for developers who want a stylish, functional, and customizable not-found page for static websites and portfolios.

A visually striking 404 error page featuring a Matrix-style digital rain effect built with HTML, CSS, and JavaScript. Instead of a plain 404 message, users see cascading green characters that mimic the iconic “Matrix” rain animation, perfect for interactive error screens and creative web projects.

A collection of creative and themed 404 pages.

html css 404 error page, simple html css error page, page not found. powered by Imam Uddin; imamcu07; Freelancing Geek. Tags: 404 error page, html code free simple 404 page, html codepen error page

Playful Error Pages is a collection of interactive error pages with a fun twist! 🎮 Standard error pages like 404, 401, 403, or 501 often provide a boring experience for users encountering an issue. With Playful Error Pages, bring a more enjoyable experience by adding a jumping game.

404 page not found effect

404 page using JavaScript

DevChallanges - 404 Not Found

Short-circuit 404 handling for non-WordPress slugs