Introduction
Open-source IDE with IntelliJ IDEA's interface, built in Rust
Alternative toIntelliJ IDEA
Visit openidea.sh ↗What is Introduction?
OpenIDEA is an open-source IDE that replicates IntelliJ IDEA's workflow and keymaps as a native desktop application with a Rust core. It supports 60+ languages with built-in editor, code intelligence, debugger, Git client, terminal, database client, HTTP client, and test runner. The IDE runs on macOS, Windows, and Linux under Apache 2.0 license.
Designed for developers familiar with JetBrains IDEs or VS Code, OpenIDEA offers faster startup and lower memory usage than IntelliJ IDEA. It includes AI agent support through a built-in MCP server, remote development via SSH and containers, and an extensible plugin system using WebAssembly. Built with Claude Code.
Momentum
Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.
How do we know it's vibe coded?
vibetrend discovered Introduction automatically. Evidence: Trending on gittrend.io: agent files (claude-code) in l0ng-ai/openidea. View source.
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