A Collection of application ideas which can be used to improve your coding skills.

VS Code in the browser

Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.

omo; the best agent harness - previously oh-my-opencode

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Self-hosted AI coding assistant

binary releases of VS Code without MS branding/telemetry/licensing

Alibaba Java Coding Guidelines pmd implements and IDE plugin

Blazing fast Neovim framework providing solid defaults and a beautiful UI, enhancing your neovim experience.

IDE-style autocomplete for your existing terminal & shell

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI

Maple Mono: Open source monospace font with round corner, ligatures and Nerd-Font icons for IDE and terminal, fine-grained customization options. 带连字和控制台图标的圆角等宽字体，中英文宽度完美2:1，细粒度的自定义选项

📝 CodeEdit App for macOS – Elevate your code editing experience. Open source, free forever.

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

IntelliJ IDEA 简体中文专题教程

Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

IntelliJ IDEA & IntelliJ Platform

🌙 LunarVim is an IDE layer for Neovim. Completely free and community driven.

Use your Neovim like using Cursor AI IDE!

GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

IDE Helper for Laravel

Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.

Arduino IDE 1.x

AstroNvim is an aesthetic and feature-rich neovim config that is extensible and easy to use with a great set of plugins

The developer platform for on-demand cloud development environments to create software faster and more securely.

An online IDE for rapid web development

A Collection of application ideas that can be used to improve your coding skills ❤.

Automation&Workflow JavaScript IDE on Android(安卓平台上的JavaScript编程IDE)

Secure environments for developers and their agents