Edit your Markdown website, in production.

Pure TypeScript media toolkit for reading, writing, and converting video and audio files, directly in the browser.

A modern replacement for Redis and Memcached

A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.

Shared data types for building collaborative software

Quill is a modern WYSIWYG editor built for compatibility and extensibility

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

The CRDT Yjs WebSocket backend for conflict-free real-time collaboration in your app.

A completely customizable framework for building rich text editors. (Currently in beta.)

A rich text editor for everyday writing

ProseMirror's view component

The rich text editor for arbitrary HTML.

A lightweight and amazing WYSIWYG JavaScript editor under 10kB

Medium.com WYSIWYG editor clone. Uses contenteditable API to implement a rich text solution.

📝 the simplest and smallest WYSIWYG text editor for web, with no dependencies

💫 Toolkit to help you get started with Spec-Driven Development

ClickHouse® is a real-time analytics database management system

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Secure & isolated JS environments for nodejs

ORM

Pulumi - Infrastructure as Code in any programming language 🚀

expose yourself

very good whiteboard infinite canvas SDK

Share terminal sessions via SVG and CSS

Virtual whiteboard for sketching hand-drawn like diagrams

Inspirational Mapping

Tools for smoother shape animations.

A lightweight, zero-dependency implementation of the Common Expression Language (CEL) in JavaScript.

Lightweight, robust, elegant syntax highlighting.

Syntax highlighting, like GitHub