Lists · Windows
Open-source developer tools for Windows
Editors, Git tools, API clients and other developer tools from GitHub that run on Windows, with install steps for each.
33 repos, most stars first
- affaan-m/★ 300kECCThe agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. Moderate~15 minJavaScript
- DietrichGebert/★ 188kponytailMakes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote. Easy~5 minJavaScript
- Graphify-Labs/★ 145kgraphifyTurn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store. Moderate~15 minPython
- tt-a1i/★ 95karchifyTurn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more. Easy~5 minJavaScript
- OpenHands/★ 93kOpenHands🙌 OpenHands: AI-Driven Development Easy~5 minTypeScript
- rtk-ai/★ 86krtkCLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies Easy~5 minRust
- jesseduffield/★ 84klazygitsimple terminal UI for git commands Easy~5 minGo
- hoppscotch/★ 81khoppscotchOpen-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia Moderate~15 minTypeScript
- ComposioHQ/★ 79kawesome-claude-skillsA curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows Easy~5 minPython
- sharkdp/★ 61kbatA cat(1) clone with wings. Easy~5 minRust
- ayghri/★ 61ki-have-adhdA skill to stop your coding agent from burying the answer. ADHD-friendly output. Moderate~15 minPython
- go-gitea/★ 59kgiteaGit with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD Moderate~15 minGo
- sickn33/★ 49kagentic-awesome-skills2,955+ reusable AI agent skills for Claude Code, Codex, Cursor and Gemini CLI. AAS Core adds local catalog discovery, agent-owned selection and plan preview. CLI, MCP and plugins. Moderate~15 minPython
- gogs/★ 48kgogsThe painless way to host your own Git service Moderate~15 minGo
- cli/★ 47kcliGitHub’s official command line tool Easy~5 minGo
- streamlit/★ 46kstreamlitStreamlit — A faster way to build and share data apps. Easy~5 minPython
- appsmithorg/★ 41kappsmithPlatform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API. Easy~5 minTypeScript
- DevToys-app/★ 32kDevToysA Swiss Army knife for developers. Easy~5 minC#
- floci-io/★ 31kflociLight, fluffy, and always free - The AWS Local Emulator alternative Easy~5 minJava
- ComposioHQ/★ 31kcomposioComposio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action. Moderate~15 minTypeScript
- ahmedkhaleel2004/★ 19kgitdiagramVisualize any GitHub codebase: free interactive architecture diagrams and one-minute explainer videos. Replace 'hub' with 'diagram' in any GitHub URL. Involved30+ minTypeScript
- Automattic/★ 18kharperOffline, privacy-first grammar checker. Fast, open-source, Rust-powered Moderate~15 minRust
- google/★ 17kartemisARTEMIS turns natural-language instructions into reliable Android automation. It automates end-to-end workflows, captures logs, and integrates seamlessly with AI coding assistants such as Antigravity, Codex, and Claude Code. It also achieves 99%+ success rate on AndroidWorld Benchmark. Moderate~15 minPython
- trailhq/★ 11kTrail-CodeOne shared memory for every coding agent on your team. Claude Code, Cursor and Codex get a map of your code and your team's past decisions, so they pick up where you left off. Easy~5 minTypeScript✓ 1 got it running
- idosal/★ 8.5kgit-mcpPut an end to code hallucinations! GitMCP is a free, open-source, remote MCP server for any GitHub project Moderate~15 minTypeScript
- l0ng-ai/★ 8.2kopenideaThe IDE you know, rebuilt in Rust. IntelliJ IDEA–style keymap, tool windows and search-everywhere in a fast native app: editor, code insight, debugger, Git, terminal, database and HTTP clients for 60+ languages. Moderate~15 minTypeScript
- maildev/★ 6.2kmaildevSMTP Server + Web Interface for viewing and testing emails during development. Easy~5 minTypeScript
- liquibase/★ 5.6kliquibaseMain Liquibase Source Easy~5 minJava
- microsoft/★ 5.5kTokenEconomizerExperience-Driven Black-Box Cost Control for Coding Agents Moderate~15 minPython
- vaibhavpandeyvpz/★ 4.7kapkstudioOpen-source, cross platform Qt6 based IDE for reverse-engineering Android application packages. It features a friendly IDE-like layout including code editor with syntax highlighting support for *.smali code files. Moderate~15 minC++
- haydenschmitty/★ 3.3kfloorplanSee how your app actually fits together. An interactive, plain-English map of your codebase, drawn by Claude or Codex. Easy~5 minJavaScript
- opensec-git/★ 772Pi-Bolt⚡ Pi, the coding agent, compiled ahead of time to one native executable. 10× faster to start, 7× less CPU and 4.5× less memory than Pi on Node. Linux, macOS, Windows, ARM64 and Android (Termux). Easy~5 minTypeScript
- erensrtky/★ 101cogit Git for the intent behind agent-written code. Records what your coding agent decided and why, and links every commit to it. Easy~5 minTypeScript
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