SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

Build ultra fast, tiny, and cross-platform desktop apps with Typescript.

Git-native issue tracker for AI agent workflows. Zero dependencies, JSONL storage, Bun runtime.

Multi-agent orchestration for AI coding agents — pluggable runtime adapters for Claude Code, Pi, and more

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

Chrome DevTools for coding agents

Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern REST API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　…

TypeScript please give us types.

🌈 React for interactive command-line apps

Collection of utility types, complementing TypeScript built-in mapped types and aliases (think "lodash" for static types).

Monitor your network and internet speed with Docker & Prometheus

Amplication brings order to the chaos of large-scale software development by creating Golden Paths for developers - streamlined workflows that drive consistency, enable high-quality code practices,…

React Context + State

Jitsu is an open-source Segment alternative. Fully-scriptable data ingestion engine for modern data teams. Set-up a real-time data pipeline in minutes, not days

Create GraphQL schema and resolvers with TypeScript, using classes and decorators!

Node library for decrypting Berglas secrets

🌍  Spec-compliant and production ready JavaScript GraphQL server that lets you develop in a schema-first way. Built for Express, Connect, Hapi, Koa, and more.

Making CSS Typesafe 🌹

🔥 Hot reload webpack bundles on the server

My Phoenix setup.

E164 international phone number normalizing, splitting, formatting.

Lightweight job scheduler extension for Sidekiq

Build forms in React, without the tears 😭

Runs things in the background.

The recommended Code Splitting library for React ✂️✨

Fast, expressive styling for React. Server components, client components, streaming SSR, React Native—one API.

🐠 Babel is a compiler for writing next generation JavaScript.

Syntax definitions for ES6 JavaScript with React JSX extensions.

Jasmine/Jest assertions for enzyme

✂️ An ES6+ aware minifier based on the Babel toolchain (beta)