Lightweight WYSIWYG Rich Text Editor
Generate basic CSS Grid code to make dynamic layouts
Run Claude Design locally as an Agent Skill
A fresh & lightweight javascript game engine
Collaborative document editing using Markdown
A Graph Visualization Framework in JavaScript
Flowchart editor
Create screenshots for the iOS App Store
Node.js tool for optimizing SVG files
JavaScript style guide, linter, and formatter
Burp-style HTTP Repeater for Chrome DevTools with built‑in AI
User flow chart real-time collaborative tool
JavaScript Sequence Editor
Open-source web platform used to create live reporting dashboards
MVC framework making it easy to write collaborative applications
Visual AI IDE for building agents with prompt chains and graphs
Fastest wiki and knowledge base for growing teams
The HTML Presentation Framework
ESLint plugin with rules that help validate proper imports.
An in-browser implementation of JanusVR
Lightweight embeddable code editor Web Component with syntax highlight
Live Markdown editor with real-time GitHub-styled preview
Visual HTML page editor that renders real HTML and CSS
Fast and simple report generator, from JSON to pdf, xslx, docx, odt
svg editor: Easily create documents for math, physics, chemistry...