f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

CSS is powerful, you can do a lot of things without JS.

Open-source infrastructure for Computer-Use Agents. Sandboxes, SDKs, and benchmarks to train and evaluate AI agents that can control full desktops (macOS, Linux, Windows).

Zepto.js is a minimalist JavaScript library for modern browsers, with a jQuery-compatible API

🎏 A curated collection of all country flags in SVG — plus the CSS for easier integration

Free Tailwind CSS v4 components for your next project, designed to enhance your web development with the latest features and styles 🚀

A free, open source, Bootstrap admin theme created by Start Bootstrap

Lightweight job scheduling for Node.js

⚠️ Browser fingerprinting via favicon!

A meta-skill that designs domain-specific agent teams, defines specialized agents, and generates the skills they use.

Open source CSS framework for data visualization.

Draw perfect pressure-sensitive freehand lines.

A collection of prompts, system prompts and LLM instructions

A plugin that provides a basic reset for form styles that makes form elements easy to override with utilities.

Web Components specifications

Simple React Component That Makes Titles More Readable

🔖 lightweight, efficient Tags input component in Vanilla JS / React / Angular / Vue

WebGazer.js: Scalable Webcam EyeTracking Using User Interactions

A simple tool to identify and upgrade old browsers.

Human: AI-powered 3D Face Detection & Rotation Tracking, Face Description & Recognition, Body Pose Tracking, 3D Hand & Finger Tracking, Iris Analysis, Age & Gender & Emotion Prediction, Gaze Tracki…

Automatically extract body content (and other cool stuff) from an html document

When you use eight values specifying border-radius in CSS, you can build organic looking shapes. Simply use our Generator at

Get unified user avatar from social networks, including Instagram, SoundCloud, Telegram, Twitter, YouTube & more.

React component for Globe Data Visualization using ThreeJS/WebGL

The Identity Overlay Network (ION) is a DID Method implementation using the Sidetree protocol atop Bitcoin

A web application that assists network defenders, analysts, and researchers in the process of mapping adversary behaviors to the MITRE ATT&CK® framework.

Web Components Polyfills

Autoprefixer online — add the desired vendor prefixes and remove unnecessary in your CSS

Blend4Web is a tool for interactive 3D visualization on the Internet