Best Dev Tools GitHub Repositories

Lightning-fast and Powerful Code Editor written in Rust

📨 The ultimate agentic social media scheduling tool 🤖

dev tools, env vars, task runner

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

🍬A set of tools that keep Java sweet.

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

Label Studio is a multi-type data labeling and annotation tool with standardized output format

An open-source AI coding agent that lives in your terminal.

An incremental parsing system for programming tools

A tool for reverse engineering Android apk files

A declarative, simple, fast, and fun package for building command line tools in Go

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

⚓ A collection of high-performance JavaScript tools.

A React-based UI toolkit for the web

Free and open-source macOS menu bar toolkit.

An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Tool for visualizing GitHub profiles

The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.

A tool to enforce Swift style and conventions.