Generate massive amounts of fake data in the browser and node.js

An open-source, self-hosted note-taking service. Your thoughts, your data, your control — no tracking, no ads, no subscription fees.

A Vite plugin to inject css styles into the shadow root of web components.

A tiny (124 bytes), secure, URL-friendly, unique string ID generator for JavaScript

The router for easy microfrontends

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

tiny vision language model

A RegExp wrapper providing stronger type safety.

Portable file server with accelerated resumable uploads, dedup, WebDAV, FTP, TFTP, zeroconf, media indexer, thumbnails++ all in one file, no deps

Build type-safe Electron inter-process communication using tRPC

Fluent, reactive & immutable local state management for React.

Everything is streams.

React hook for wrangling ReadableStream

PostCSS plugin to replace easing names to cubic-bezier()

Graph-based LLM power tool for exploring many completions in parallel.

Color Picker for LCH

Quickly add PostHog to your project using the setup wizard ✨

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

Spectral.js is a paint like color mixing library utilizing the Kubelka-Munk theory.

An open-source AI agent that brings the power of Gemini directly into your terminal.

PostCSS plugin for Sass-like variables

🌎 Performant real-time state management for React and TypeScript

🧙 Valtio makes proxy-state simple for React and Vanilla

React-three-fiber와 Next@13으로 만드는 프로젝트

Universal visualizer and analyzer for JavaScript and CSS. Compatible with most bundlers and frameworks

🦔 PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host. Get started - free.

Type-Safe Errors for JS & TypeScript

Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.