Html5 GitHub Repositories (2026) · Open Source Tools

Fully featured, spec-compliant HTML5 server-sent events library

A web interface for managing SaltStack based infrastructure.

Pure Javascript Asteroids

Bandersnatch Interactive Player (based on html5 video player)

Allure of the Stars is a near-future Sci-Fi roguelike and tactical squad combat game written in Haskell; please offer feedback, e.g., after trying out the web frontend version at

This is a mirror from https://gerrit.wikimedia.org/g/mediawiki/services/parsoid/. See https://www.mediawiki.org/wiki/Developer_access for contributing.

ViaVersion as a Service - standalone ViaVersion proxy

NukeViet CMS is multi Content Management System. NukeViet CMS is the 1st open source content management system in Vietnam. NukeViet was awarded the Vietnam Talent 2011, the Ministry of Education and Training Vietnam officially encouraged to use.

a declarative UI library for C/C++

ATON framework is based on modern web standards and technologies to create interactive, liquid and collaborative Web3D/WebXR apps targeting Cultural Heritage field. It adopts a “develop once, deploy everywhere” approach, providing building-blocks and a modular architecture

DMX Knowledge Building Platform

Offline MCP server for Basecoat UI (shadcn/ui look, no React): templates, macro layouts, theming/dark-mode contract, static validation.

:space_invader: A port of RoboWar to the web browser using JavaScript and HTML5. (2010)

Framework para desenvolvimento front-end completo

Run LibGDX in a web browser with TeaVM

A modern CSS selector implementation for BeautifulSoup