Zero-runtime Stylesheets-in-TypeScript

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

Grab any element on in your app and give it to Cursor, Claude Code, etc

Private, fast, and honest web browser

ElevenLabs UI is a component library and custom registry built on top of shadcn/ui to help you build multimodal agents faster.

A lightweight React Hook intended mainly for AI chat applications, for smoothly sticking to bottom of messages

A new browser, not owned by Atlassian.

Cognitive Architectures for Multi-Agent Teams

⚓ A collection of JavaScript tools written in Rust.

A library for generating safe, legit and random URL-compat IDs.

A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.

Specification and documentation for the Model Context Protocol

Native web build system (XML+XSLT)

Direct File

A reverse engineering of Linear's sync engine. Endorsed by its co-founder & CTO.

Tools, SDK's and plugins for Linear

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.

Read your Transit/Bank/ID cards on Android/iOS phone with NFSee App

Read data from public transit cards using your NFC Android phone!

Empower the Web community and invite more to build across platforms.

The modern, lightweight, performant, accessible and extensible drag & drop toolkit for React.

Small tool to disable macOS 15's annoying new screencapture nag popups

Maple Mono: Open source monospace font with round corner, ligatures and Nerd-Font icons for IDE and terminal, fine-grained customization options. 带连字和控制台图标的圆角等宽字体，中英文宽度完美2:1，细粒度的自定义选项

A reactive client store for building super fast apps

🤖 A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).

The headless rich text editor framework for web artisans.

Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord

Add natural language control to your React app, with MCP and generative UX