Open-source developer-tools software
25632 open-source libraries, tools and applications tagged developer-tools, ranked by how closely developer-tools is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
25632 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| freeCodeCamp freeCodeCamp is an open‑source, web‑based learning platform that offers a full‑stack developer curriculum and interactive coding challenges… | 77 | 457328 | active |
| nilbuild/developer-roadmap roadmap.sh is an interactive web service that provides visual roadmaps, guides, and resources to help developers plan and grow their career… | 66 | 367928 | active |
| mattpocock/skills Skills is a collection of AI agent skills that automate engineering tasks such as planning, spec writing, ticket creation, and code review.… | 83 | 299951 | active |
| ECC ECC is an open‑source agent harness operating system that provides skills, agents, and security rules for LLM‑powered coding assistants. It… | 82 | 276571 | stable |
| OpenCode OpenCode is an open‑source AI coding agent that assists developers in writing code via a terminal interface, desktop application, or IDE ex… | 83 | 215433 | active |
| OpenCode OpenCode is an open source AI coding agent that helps developers write code from the terminal, desktop app, or IDE extension. It supports 7… | 83 | 215433 | active |
| n8n n8n is a fair‑code workflow automation platform that lets you build integrations and AI‑driven agents using a visual canvas or custom code.… | 93 | 206061 | active |
| Microsoft Activation Scripts (MAS) Microsoft Activation Scripts (MAS) is an open‑source batch/PowerShell tool that activates Windows and Microsoft Office using HWID, KMS, TSf… | 90 | 195498 | active |
| yt-dlp yt-dlp is a feature-rich command-line audio/video downloader supporting thousands of websites, forked from youtube-dl. It offers extensive … | 95 | 195314 | active |
| Visual Studio Code Visual Studio Code is a free, open‑source, cross‑platform code editor built on Electron. It offers a rich extensibility model, built‑in deb… | 95 | 194195 | active |
| Visual Studio Code Visual Studio Code (Code - OSS) is Microsoft's open-source, Electron-based code editor combining editing, navigation, debugging, and a rich… | 95 | 194195 | stable |
| ohmyzsh/ohmyzsh Oh My Zsh is a community-driven framework for managing zsh configuration, bundling 300+ plugins and 150+ themes with an auto-update mechani… | 75 | 189954 | stable |
| AutoGPT AutoGPT is an open-source platform for building, deploying, and running AI agents that execute complete workflows, via natural-language cha… | 94 | 187630 | active |
| HelloGitHub HelloGitHub is a web service that curates and shares interesting, entry‑level open‑source projects from GitHub. It publishes monthly newsle… | 97 | 180299 | active |
| DietrichGebert/ponytail Ponytail is a JavaScript library that provides a ruleset for AI coding agents to write the minimal amount of code needed. It integrates wit… | 81 | 166288 | active |
| Genymobile/scrcpy scrcpy is a lightweight open-source application that mirrors and controls Android devices (video and audio) over USB or TCP/IP from a compu… | 95 | 152165 | stable |
| Claude Code Claude Code is an AI‑powered, agentic coding assistant that runs in your terminal and other IDEs. It can read, edit, and execute code, mana… | 83 | 149645 | active |
| farion1231/cc-switch CC Switch is a cross-platform desktop application (built with Tauri and Rust) that acts as an all-in-one manager for AI coding CLI agents s… | 85 | 143857 | active |
| github/spec-kit Spec Kit is an open-source toolkit from GitHub for Spec-Driven Development, providing a CLI (specify) that scaffolds structured spec, plan,… | 81 | 141310 | stable |
| microsoft/PowerToys Microsoft PowerToys is a free, open-source suite of over 30 utilities for customizing and streamlining Windows, including FancyZones window… | 100 | 139558 | active |
| GBrain gstack is a collection of 23 opinionated slash commands and 8 power tools that turn Claude Code into a virtual engineering team with roles … | 60 | 136791 | active |
| Excalidraw Excalidraw is an open‑source virtual whiteboard that lets you draw hand‑drawn style diagrams, wireframes, and sketches. It runs in the brow… | 79 | 133740 | active |
| nextlevelbuilder/ui-ux-pro-max-skill UI UX Pro Max is an AI‑driven CLI that offers design intelligence for creating professional user interfaces across many frameworks. It prov… | 79 | 129906 | active |
| openai/codex OpenAI's Codex CLI is a lightweight coding agent that runs locally in your terminal, helping you write, review, and refactor code with AI a… | 83 | 129656 | active |
| 30 seconds of code 30 seconds of code is a curated collection of short coding articles and code snippets across multiple programming languages. It provides a … | 69 | 129148 | active |
| Graphify-Labs/graphify Graphify is a Python package and CLI that turns a codebase, its documentation, and data files into a local, queryable knowledge graph. It w… | 78 | 126575 | active |
| RustDesk RustDesk is an open‑source remote‑desktop application that lets you control computers and mobile devices over the internet. It can be self‑… | 93 | 125074 | active |
| Pi Pi is a TypeScript AI agent toolkit providing a unified multi-provider LLM API, an agent runtime with tool calling, a terminal UI library, … | 82 | 115982 | active |
| microsoft/TypeScript TypeScript is a superset of JavaScript that adds optional static types and compiles to clean JavaScript. It provides a compiler and languag… | 95 | 111558 | active |
| google-gemini/gemini-cli Gemini CLI is an open‑source command‑line AI agent that lets you interact with Gemini models directly from your terminal. It supports built… | 83 | 107430 | active |
| microsoft/terminal Microsoft's open-source Windows Terminal application, a modern tabbed terminal emulator with GPU-accelerated text rendering, plus the origi… | 95 | 105215 | active |
| ruanyf/weekly A GitHub repository that publishes a weekly technology newsletter in markdown format. It serves as a curated collection of articles, resour… | 75 | 104767 | active |
| Paperclip Paperclip is an open‑source web application that lets teams orchestrate, monitor, and budget AI agents as if they were employees. It provid… | 83 | 103680 | active |
| Paperclip Paperclip is an open-source Node.js server and React UI for orchestrating teams of AI agents as a structured 'company', with org charts, go… | 83 | 103680 | active |
| Neovim Neovim is a hyperextensible, Vim‑based text editor that runs in the terminal and supports modern GUIs. It provides a first‑class API for pl… | 92 | 102749 | active |
| Anduin2017/HowToCook HowToCook is an open‑source, community‑maintained collection of cooking recipes presented as a searchable web application. It can be self‑h… | 79 | 102440 | active |
| nexu-io/open-design OpenDesign is an open‑source, local‑first desktop application that turns AI coding agents into a full design engine. It lets you describe a… | 82 | 101968 | active |
| Playwright Playwright is a framework for web testing and browser automation that drives Chromium, Firefox, and WebKit through a single API, available … | 100 | 98243 | stable |
| stablyai/orca Orca is an AI Orchestrator IDE that lets you run multiple coding agents side‑by‑side in isolated git worktrees. It provides a desktop GUI, … | 78 | 95490 | active |
| nvm-sh/nvm nvm is a POSIX‑compliant Bash script that lets you install, switch, and manage multiple active Node.js versions. It works across Unix‑like … | 92 | 95165 | active |
| LocalSend LocalSend is a free, open‑source cross‑platform app that lets you securely share files and messages with nearby devices over a local networ… | 97 | 95060 | active |
| Stirling-Tools/Stirling-PDF Stirling PDF is an open‑source PDF editing platform that can run as a web app, desktop client, or self‑hosted server. It provides over 60 t… | 95 | 94396 | active |
| Zed Zed is a high‑performance, cross‑platform code editor written in Rust. It offers built‑in multiplayer collaboration and AI‑powered assistan… | 94 | 91289 | active |
| Storybook Storybook is an open‑source frontend workshop for building, documenting, and testing UI components in isolation. It runs as a Node.js appli… | 92 | 91172 | active |
| OpenHands OpenHands is an open‑source platform that provides a web‑based GUI, CLI and SDK for building, running and orchestrating AI coding agents. I… | 88 | 90527 | active |
| vue-element-admin Vue Element Admin is a production‑ready admin dashboard template built with Vue 2 and Element UI. It provides a full set of UI components, … | 23 | 90176 | active |
| Syncthing Syncthing is an open‑source continuous file synchronization program that securely replicates files across multiple devices. It operates pee… | 97 | 89030 | active |
| Egonex-AI/Understand-Anything Understand Anything turns codebases, knowledge bases, and docs into interactive knowledge graphs that can be explored, searched, and querie… | 77 | 86084 | active |
| Laravel Laravel is a batteries-included PHP web application framework with expressive syntax, covering routing, ORM (Eloquent), migrations, queues,… | 99 | 85265 | stable |
| tt-a1i/archify Archify is a Node.js library that converts typed JSON representations of system architecture into self‑contained interactive HTML/SVG diagr… | 82 | 84914 | active |
| fzf fzf is a general‑purpose command‑line fuzzy finder written in Go. It provides an interactive terminal UI for quickly filtering any list of … | 100 | 83650 | active |
| Horcrux Lazygit is a terminal UI for git commands, letting users manage commits, branches, stashes, and rebases through an interactive interface. I… | 100 | 83259 | stable |
| tonsky/FiraCode Fira Code is a free, open-source monospaced font designed for programming, featuring ligatures for common multi-character operator sequence… | 62 | 82075 | stable |
| rtk-ai/rtk RTK (Rust Token Killer) is a high‑performance command‑line proxy that compresses and filters shell command output before it reaches a langu… | 76 | 81836 | active |
| spring-projects/spring-boot Spring Boot is an opinionated framework for building stand-alone, production-grade Spring-based Java applications with minimal configuratio… | 96 | 81530 | stable |
| Hoppscotch Hoppscotch is an open‑source API development ecosystem offering a web‑based client, desktop app and CLI for building, testing and debugging… | 98 | 80634 | active |
| Hoppscotch Hoppscotch is an open-source API development ecosystem for building, testing, and documenting HTTP, REST, GraphQL, and WebSocket requests. … | 98 | 80634 | active |
| opendatalab/MinerU MinerU is a document parsing tool that converts PDFs, images, DOCX, PPTX, and XLSX files into machine-readable Markdown and JSON. It handle… | 86 | 80546 | active |
| ventoy/Ventoy Ventoy is an open-source tool for creating bootable USB drives that can hold many ISO/WIM/IMG/VHD(x)/EFI image files at once. Users simply … | 94 | 79662 | stable |
| Coder code-server is an open-source project that runs VS Code on a remote server and makes it accessible through any modern web browser. It lets … | 94 | 79571 | active |
| NationalSecurityAgency/ghidra Ghidra is a software reverse engineering framework built by the NSA that includes a suite of tools for disassembly, decompilation, graphing… | 92 | 79309 | stable |
| OmniRoute OmniRoute is a free, MIT-licensed AI gateway that exposes a single OpenAI-compatible endpoint routing to 350+ LLM providers (90+ with free … | 78 | 77757 | active |
| AppFlowy AppFlowy is an open‑source, AI‑enhanced collaborative workspace that combines note‑taking, project management, and wiki features. It offers… | 94 | 77167 | active |
| obsproject/obs-studio OBS Studio is a free and open-source desktop application for capturing, compositing, encoding, recording, and live streaming video and audi… | 95 | 76531 | stable |
| pbakaus/impeccable Impeccable is a CLI skill that provides design guidance, linting, and anti‑pattern detection for AI coding agents building front‑end interf… | 79 | 76344 | active |
| ruvnet/ruflo Ruflo is an open-source agent meta-harness for deploying multi-agent swarms and coordinating autonomous AI workflows, with adaptive memory,… | 83 | 76107 | active |
| typicode/json-server A Node.js CLI tool that turns a JSON file into a full fake REST API with CRUD endpoints, filtering, and pagination in seconds. It is widely… | 73 | 75711 | active |
| Tabby Tabby is a modern, highly configurable terminal emulator with built‑in SSH, Telnet and serial support. It runs on Windows, macOS and Linux … | 99 | 74941 | active |
| thedaviddias/Front-End-Checklist Front-End Checklist is an open-source web application that provides a comprehensive set of best‑practice rules for modern front‑end develop… | 80 | 74358 | active |
| career-ops Career‑Ops is an open‑source AI‑powered job‑search system that runs locally in your terminal. It scans job portals, evaluates listings, tai… | 82 | 73985 | active |
| career-ops career-ops is an open-source, local-first AI job search system that runs inside AI coding CLIs (Claude Code, Codex, OpenCode, etc.). It sca… | 82 | 73985 | active |
| colbymchenry/codegraph CodeGraph is a local-first tool that indexes any codebase into a queryable knowledge graph using Tree-sitter parsing, exposing it to AI cod… | 82 | 73612 | active |
| debpalash/VoiceStudio VoiceStudio is an open‑source desktop application that provides local text‑to‑speech, voice cloning, transcription and video dubbing across… | 81 | 73493 | active |
| toeverything/AFFiNE AFFiNE is an open-source, local-first knowledge base workspace that merges documents, whiteboards, and databases into a single block-based … | 95 | 73138 | active |
| act act is a Go CLI tool that runs GitHub Actions workflows locally by reading .github/workflows files and executing jobs in Docker containers.… | 87 | 72082 | active |
| Fission-AI/OpenSpec OpenSpec is a lightweight, configurable CLI framework for creating and managing software specifications driven by AI coding assistants. It … | 85 | 71850 | active |
| binary-husky/gpt_academic GPT Academic is a self-hosted Python application providing a practical chat interface for LLMs like GPT, GLM, Qwen, DeepSeek, and Claude, w… | 47 | 71417 | active |
| tw93/Mole Mole is a free, open‑source command‑line utility for macOS that cleans caches, removes leftover files, optimizes system services, and provi… | 81 | 70975 | active |
| cline/cline Cline is an open‑source autonomous coding agent that can read, write, and refactor code, run terminal commands, and browse the web. It is a… | 87 | 70478 | active |
| swiftlang/swift The Swift programming language: a high-performance, memory-safe systems and application programming language with a modern syntax and seaml… | 93 | 70465 | stable |
| OmO (oh-my-openagent) Oh My OpenAgent (OmO) is a TypeScript‑based CLI that orchestrates multiple LLMs into a coordinated development team. It provides auto‑plann… | 80 | 70146 | active |
| BurntSushi/ripgrep ripgrep is a fast, line-oriented command-line search tool that recursively searches directories for regex patterns. It respects gitignore r… | 81 | 68935 | stable |
| Open Interpreter 01 Open Interpreter is a Rust-based terminal coding agent optimized for low-cost open models like Kimi K3, DeepSeek, and Qwen. It emulates pro… | 96 | 68541 | active |
| HyperFrames HyperFrames is an open-source TypeScript framework that turns HTML, CSS, media, and seekable animations into deterministic MP4 videos. It c… | 79 | 66034 | active |
| Alacritty Alacritty is a fast, cross-platform terminal emulator rendered with OpenGL and written in Rust. It offers sensible defaults, extensive TOML… | 85 | 65889 | active |
| calesthio/OpenMontage OpenMontage is an open-source agentic video production system that turns AI coding assistants (Claude Code, Codex, Cursor, Copilot) into fu… | 59 | 65530 | active |
| Warp Warp is an agentic development environment that combines a modern, high‑performance terminal with AI‑powered agents. It lets developers run… | 95 | 65364 | active |
| nocodb/nocodb NocoDB is a self‑hostable, open‑source platform that turns any relational database into a smart spreadsheet interface. It provides automati… | 96 | 65072 | active |
| ChrisTitusTech/winutil WinUtil is a PowerShell‑based CLI utility that automates Windows app installation, system tweaks, fixes, and update management. It provides… | 98 | 63916 | active |
| git/git Git is the fast, scalable, distributed revision control system originally written by Linus Torvalds, implemented in C with a rich command s… | 77 | 63866 | stable |
| Memos Memos is an open‑source, self‑hosted note‑taking web application built with Go and React. It stores Markdown notes in SQLite and provides a… | 94 | 63681 | active |
| Memos Memos is an open-source, self-hosted note-taking application built for quick capture, with a timeline-first interface and Markdown-native n… | 94 | 63681 | active |
| MarkText MarkText is a simple, elegant open‑source markdown editor built with Electron and Vue. It runs natively on Linux, macOS, and Windows and pr… | 100 | 62953 | active |
| MarkText MarkText is a free, open-source, WYSIWYG Markdown editor built with Electron and Vue that renders formatting in place as you type. It suppo… | 100 | 62953 | active |
| hugohe3/ppt-master PPT Master is an open‑source Python CLI that uses large language models to turn documents, web pages or topics into fully editable PowerPoi… | 84 | 62770 | active |
| sansan0/TrendRadar TrendRadar is a self-hostable AI-powered public opinion and trending-news monitor that aggregates hot topics across multiple platforms and … | 62 | 62570 | active |
| Ghostty Ghostty is a fast, feature‑rich terminal emulator built with Zig that uses platform‑native UI and GPU acceleration. It also provides libgho… | 68 | 62332 | stable |
| Termux Termux is an Android terminal emulator that provides a full Linux environment on mobile devices. It includes a package manager (apt) and su… | 73 | 61683 | active |
| reduxjs/redux Redux is a tiny (2kB) JavaScript library for predictable, centralized global state management using a unidirectional data flow with actions… | 66 | 61489 | stable |
| LiteLLM LiteLLM is an open-source AI gateway and Python SDK that provides a unified OpenAI-format interface to 100+ LLM providers (OpenAI, Anthropi… | 92 | 61456 | active |
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