Collection of frontend challenges for learning and interviews
Do you think you are safe using private browsing or incognito mode?. :smile: :imp: This will prove that you're wrong. Previously hosted at nothingprivate.ml
HTML5 MPEG2-TS / FLV Stream Player
CesiumJS2026年最新Examples,200多个原生示例:自定义纹理、地形开挖、可视域分析、洪水淹没、缓冲分析、日照分析、方量分析、通透分析、剖面、单体化、视频融合、视频投射、雨雪雾、天空盒、场景出图、体积云、闪电、视锥体、雷达扫描、水波纹、动态扩散点、电子围栏、粒子效果、物理引擎、克里金、海流、大数据可视化、坐标转换、相机、飞行漫游、瓦片加载、xyz、tms、wms、wmts、天地图、高德、百度、wkt、shp、geojson、pbf、地形、entity、模型、海量数据、Primitive、gif、聚合、czml、字体图标、运动、3Dtiles、模型偏移、等等。。
Force-directed graph rendered on HTML5 canvas
JavaScript plugin for finding links in plain-text and converting them to HTML <a> tags.
A modular WYSIWYG HTML editor with zero runtime dependencies. Everything included, enable only what you need.
Yoast SEO for WordPress
Fundamental white label web component features for your design system.
Home Assistant config files, rewritten to use the latest features, 100+ documented automations, automatically generated ToC :house: :robot:
Jodit - Best WYSIWYG Editor for You
⚡️🎨 A starting point for crafting living style guides.
The headless Chrome/Chromium driver on top of Puppeteer. Take screenshots, generate PDFs, extract text and HTML with a production-ready API.
Generates swagger/openapi specification based on jsDoc comments and YAML files.
Open Source Online Genealogy System
CLI tool for saving a faithful copy of a complete web page in a single HTML file (based on SingleFile)
Here you will find different web development mini projects which are made up of HTML, CSS & little bit of JavaScript. Do you have any such small project which is not already in the List!? 😄
Node.JS Server and JavaScript/HTML Client for synchronizing online media
For deep RL and the future of AI.
WAMP in JavaScript for Browsers and NodeJS
Phaser CE is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.
Alpaca provides the easiest way to generate interactive HTML5 forms for web and mobile applications. It uses JSON Schema and simple Handlebars templates to generate great looking, dynamic user interfaces on top of Twitter Bootstrap, jQuery UI, jQuery Mobile and HTML5.
📄 A command line tool to generate PDF from URL, HTML or Markdown files.
Watch MLB games from the comfort of your own terminal
Open Source HTML5 Puzzle Game Engine
Use your AsyncAPI definition to generate literally anything. Markdown documentation, Node.js code, HTML documentation, anything!
A Gorgeous HTML/CSS Reporter for Mocha.js
Main source for falling-sky. Mostly HTML, JavaScript.
XML sources of SICP and SICP JS, and support for generating Interactive SICP JS, PDF, e-book and comparison editions
A free, open-source expert system for guided interviews and document assembly, based on Python, YAML, and Markdown.
JavaScript architecture diagrams and dependency graphs
Fluid Player - an open source VAST compliant HTML5 video player
HtmlUnit is a "GUI-Less browser for Java programs".
PURE Unobtrusive Rendering Engine for HTML
An old-school framework, maintained since 2013: two-way data binding for the HTML you already have.
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript without any additional libraries like jQuery
Convert AI coding agent sessions (Claude Code, Cursor, Codex, Gemini, OpenCode, Kimi Code, Hermes) into self-contained, embeddable HTML replays
fully accessible cross-browser HTML5 media player.
Open Source guide - Contains resources and materials to learn and get yourself started with Open Source, Git, and GitHub.
🐊 Pluggable and configurable JavaScript Linter, code transformer and formatter with superpowers 💪: built-in support of js, jsx, ts, markdown, yaml, toml, json and ignore. Write declarative codemods in a simplest possible way 😏
A simple, zero-dependency, pure js/html status page based on GitHub Pages and Actions.
📄 Universal rendering for Preact: render JSX and Preact components to HTML.
A lightweight HTML and BBCode WYSIWYG editor
BladewindUI is an open-source UI component library focused on helping developers build clean, modern, and responsive web applications faster. It provides a growing collection of thoughtfully designed, customizable components that are simple to integrate and easy to use.
NHS.UK frontend contains the code you need to start building user interfaces for NHS websites and services.
Introduction to Metrics, Logs, Traces and Profiles session companion code.
A utility for getting geo-location information via HTML5 and IP look-ups, geocoding, address look-ups, distance and durations, timezone information and more...
Media player and real-time audio spectrum analyzer written in JavaScript.
jMuxer - a simple javascript mp4 muxer that works in both browser and node environment.
This module permits to convert HTML to the PDFMake format
Streamline your workflow with Lynkr, a CLI tool that acts as an HTTP proxy for efficient code interactions using Claude Code CLI.
A web interface for managing SaltStack based infrastructure.
A toolkit for creating responsive, accessible, multilanguage HTML5 e-learning courses.
Linux Desktop client for Nvidia's GeForce NOW game streaming service.
StarUML 汉化与完美破解
Automatically skip Ads, Intros, Credits, etc. on all major Streaming services
Vue component for compiling templates on the fly using a v-html like API
AI 拆图、被遮挡背景补齐、人工校准、导入可编辑 Figma 图层、导出 HTML/CSS
OvenPlayer is JavaScript-based LLHLS and WebRTC Player for OvenMediaEngine.
Reldens - You can make it - Open Source MMORPG Platform