Best Open Source ide Libraries
A curated list of the most popular GitHub repositories tagged with ide. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1coder/code-server
VS Code in the browser
#2code-yeongyu/oh-my-openagent
omo; the best agent harness - previously oh-my-opencode
#3TabbyML/tabby
Self-hosted AI coding assistant
#4VSCodium/vscodium
binary releases of VS Code without MS branding/telemetry/licensing
#5NvChad/NvChad
Blazing fast Neovim framework providing solid defaults and a beautiful UI, enhancing your neovim experience.
#6onlook-dev/onlook
The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI
#7JetBrains/intellij-community
IntelliJ IDEA & IntelliJ Platform
#8LunarVim/LunarVim
🌙 LunarVim is an IDE layer for Neovim. Completely free and community driven.
#9loft-sh/devpod
Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.
#10gitpod-io/gitpod
The developer platform for on-demand cloud development environments to create software faster and more securely.
#11spyder-ide/spyder
Official repository for Spyder - The Scientific Python Development Environment
#12platformio/platformio-core
Your Gateway to Embedded Software Development Excellence :alien:
#13graphql/graphql-playground
🎮 GraphQL IDE for better development workflows (GraphQL Subscriptions, interactive docs & collaboration)
#14stablyai/orca
Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop and mobile.
#15stagewise-io/stagewise
The Open Source Agentic IDE. Create and orchestrate coding agents, show app previews and run git workflows. Use your favorite models across all providers.
#16metalbear-co/mirrord
Connect your local process and your cloud environment, and run local code in cloud conditions.
#17haskell/haskell-language-server
Official Haskell IDE support via the language server protocol (LSP)
#18feenkcom/gtoolkit
Glamorous Toolkit is the Moldable Development Environment. It empowers you to make systems explainable through contextual micro tools.
#19yorgai/ORG2
Open-source Cursor-style agent IDE — but built for reviewability and control. Built-in rust harness; supports 10+ CLIs.
#20cnpack/cnwizards
CnPack IDE Wizards
#21fantaisie-software/purebasic
PureBasic OpenSource Projects