# OpenIDEA: An open-source IntelliJ-style IDE built with Rust

> Source: <https://dev.to/l0ngai/openidea-an-open-source-intellij-style-ide-built-with-rust-36lp>
> Published: 2026-10-25 12:37:54+00:00

OpenIDEA brings the IntelliJ way of working to a lightweight, open-source IDE built with Rust and Tauri.

If you’re used to IntelliJ, you’ll recognize the keybindings, tool windows, and Search Everywhere. The goal is to keep that familiar workflow while making the app quick to open and light on resources.

OpenIDEA is available for **macOS, Windows, and Linux**.

**Source code and downloads:** [https://github.com/l0ng-ai/openidea](https://github.com/l0ng-ai/openidea)