I'm sad: such a great project, yet no one has starred it.
Browser-based multiplayer FPS built with Three.js and vanilla JavaScript — pastel-styled Nuketown arena, host-authoritative WebSocket networking, AI bots, and LAN play. No downloads, no accounts, just open and play.
GeoIP is a client-side geospatial intelligence and telecommunications analysis dashboard. Designed with a high-contrast "Signal Noir" UI, it allows users to locate target IP addresses, acquire high-accuracy device GPS coordinates, preview Google Street View imagery, and perform phone number analysis based on international numbering plans.
Crystal Clicker is a fast-paced, web-based hybrid game that blends idle clicker mechanics with escalating tower defense strategy. Designed with pure Vanilla JavaScript and styled using modern CSS glassmorphism, the game challenges players to protect a glowing central crystal core against relentless waves of invading enemies.
Hand-drawn 2D animation written as code: detail bible, a detailed ant rig, brush/watercolour pen, frame-matched recreation loop, synthesised sound. Node canvas + ffmpeg.
Browser-based Android console, APK decompiler and security analyzer. Mirror, logcat, shell, Frida, jadx, and static and dynamic analysis, with no drivers or adb server.
Pluggable decision layer for the ego lite browser: one System One (Jev) call per step replaces the per-step LLM turn, and the backend can be swapped for a local OpenAI-compatible model. Fail-closed execution guards. The measured one — raw bench data, 16 suites, changelog with corrections.
Promise based HTTP client for the browser and node.js
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
Node.js based forum software built for the modern web
A declarative, HTML-based language that makes building web apps fun
DataLoader is a generic utility to be used as part of your application's data fetching layer to provide a consistent API over various backends and reduce requests to those backends via batching and caching.
A web-based tool to view, edit, format, and validate JSON
An extended table for integration with some of the most widely used CSS frameworks. (Supports Bootstrap, Semantic UI, Bulma, Material Design, Foundation, Vue.js)
A small, fast, JavaScript-based JavaScript parser
A web interface to create custom vector-based visualizations on top of RAWGraphs core
a react-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package
Check for outdated, incorrect, and unused dependencies.
Web-based MongoDB admin interface, written with Node.js and Express
A simple, distributed task scheduler and runner with a web based UI.
Integrated online shop based on Laravel and the Aimeos e-commerce framework for ultra-fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce
A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
A JSX-based page builder for creating beautiful websites without writing code
JSON Schema Based Editor
Self-hosted, Node.js based analytics tool for those who care about privacy.
✨ Jest matcher for image comparisons. Most commonly used for visual regression testing.
Popular Simple Open Source Online Judge based on PHP/C++/MySQL/Linux for ACM/ICPC and NOIP training, with easy installation. 简单实用的开源OJ系统
A library to capture canvas-based animations at a fixed framerate
:dizzy: Display dynamic, automatically organised, customizable network views.
Flow-based programming for JavaScript
An open-source, web-based viewer for zoomable images, implemented in pure JavaScript.
Web-based XMPP/Jabber chat written in JavaScript
jQuery Terminal Emulator - JavaScript library for creating web-based terminals with custom commands
Validate XML, Parse XML and Build XML rapidly without C/C++ based libraries and no callback.
Leading Git-based headless CMS. Successor to Netlify/Decap CMS. Modern UX, first-class i18n support, mobile support + numerous improvements. Framework-agnostic, open source & free.
RBush — a high-performance JavaScript R-tree-based 2D spatial index for points and rectangles
A web-based interface for CNC milling controller running Grbl, Marlin, Smoothieware, or TinyG.
An HTML5, jQuery-based widget library for building modern web apps.
Aimeos cloud-native, API-first ecommerce headless distribution based on Laravel for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce
基于Vue3 + THREE.JS 免费开源的三维引擎及配套编辑器,包含BIM轻量化、CAD解析预览、粒子系统、插件系统等功能。 A free and open-source 3D engine based on Vue3 + THREE.JS and its accompanying editor, featuring functions such as BIM lightweighting, CAD parsing preview, particle system, and plugin system.
Open-source plugins included in the distribution of IntelliJ IDEA Ultimate and other IDEs based on the IntelliJ Platform
Headless Chromium-based web performance metrics collector and monitoring tool
☔ 敏捷开发最强大易用的接口工具,机器学习零代码测试与 AI 问答、生成代码与静态检查、生成文档与光标悬浮注释,腾讯、华为、SHEIN、传音、工行等使用 ☔ The most advanced tool for HTTP API. Machine learning no-code testing and AI assistant, generating codes and static analysis, generating comments and floating hints. Used by Tencent, Huawei, SHEIN, TRANSSION, ICBC, etc.
Browser extension that routes ipfs:// addresses and content-addressed websites through your own local IPFS node
🍾 Flexible promise-based React data loader
A very simple Ticket System based on WhatsApp messages, that allow multi-users in same WhatsApp account.
Insomnia Mockbin is the underlying backend for the API mocks capability of Insomnia. It is built and used by Kong, the author of the open-source Kong Gateway.
Generates swagger/openapi specification based on jsDoc comments and YAML files.
A modeling solution for BPMN, DMN, and Forms based on bpmn.io. As a companion tool to your favorite IDE it supports you in implementing solutions with Camunda.
Spotify Downloader and alternative of Spotdl(python) tool made in NodeJS based on youtube-dl
CLI tool for saving a faithful copy of a complete web page in a single HTML file (based on SingleFile)
Command line tool to optimize your webfont loading. Aggressive subsetting based on your font use, self-hosting of Google fonts and preloading
Canvas based data grid web component. Capable of displaying millions of contiguous hierarchical rows and columns without paging or loading, on a single canvas element.
The ultimate theme manager for Firefox-based browsers.
Physically-Based Rendering in glTF 2.0 using WebGL
A browser-based video editor powered by ffmpeg.wasm. No uploads, no servers -- all processing happens locally in your browser using WebAssembly.
Extends Chai with assertions about promises.
A free, open-source Chrome extension - no ads, no tracking. Based on The Great Suspender, cleaned up and actively maintained.
Attanger (Attachment Manager) organizes Zotero attachments: attach recent downloads, match files to items, rename them with Zotero's native templates, and move or copy them into a predictable folder structure.
A web-based tool to generate V2Ray configurations for multiple IP addresses or ranges, supporting VMESS, VLESS, WireGuard, and Trojan protocols.