Fastest and cheapest web agent

Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.

Skills for Designers and Engineers.

Penpot: The open-source design platform for Product teams that need scalable collaboration.

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

한국인을 위한 스킬 모음집 - 에이전트를 한국인으로

Rembg is a tool to remove images background

Deterministic Codex Harness for Zero-Hallucination Autonomous Development

The visual editor for React.

A feature-rich command-line audio/video downloader

Ralph is an autonomous AI agent loop that runs repeatedly until all PRD items are complete.

Teams-first Multi-agent orchestration for Claude Code

Developer-first error tracking and performance monitoring

🦔 PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture…

A lightweight, dependency-free JavaScript library for guiding user focus across the page.

ShopifyAPI is a lightweight gem for accessing the Shopify admin REST and GraphQL web services.

Map your Markdown: ultra-fast preview, quick edits, images, and PDF export for VS Code.

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflo…

Implementation of GeoHashes in java. We try to be/stay compliant to the spec, as far as possible.

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

Idiomatic persistence for Java and relational databases

Automated mass refactoring of source code.

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

백엔드 개발자로 입사를 준비하며 받았던 질문, 예상했던 질문, 인터넷 참고한 질문(CC BY-NC)

✅ The programmer-friendly testing framework for Java and the JVM

A markup-based typesetting system that is powerful and easy to learn.

Spring Integration provides an extension of the Spring programming model to support the well-known Enterprise Integration Patterns (EIP)

Collection of leaked system prompts

GitHub’s official command line tool