l0ng-ai ba9ce1d842 fix(workspace): unify nested project discovery and run ownership (#1716)
* fix(build): scope Kotlin bridge to linked Maven modules

* fix(run): resolve nested Go modules for context runs

* fix(gradle): discover nested builds and select compatible JVMs

* fix(workspace): share project discovery and module ownership

* fix(run): keep root toolchains for nested modules and resolve them once per module

- Python run configurations of a nested module without its own virtualenv use the closest one up to the project root.
- Gradle builds and runs fall back to the JDK matching the project's Java version when the Gradle version is unknown.
- Module-local interpreters and toolchains are resolved lazily, once per owning module.
- Tests build expected paths per segment so they hold on Windows.
2026-11-06 15:51:41 +08:00
2026-10-22 18:55:10 +08:00
2026-10-22 18:55:10 +08:00
2026-10-22 18:55:10 +08:00

OpenIDEA

The IDE you know, rebuilt in Rust.

Download  ·  Benchmark  ·  Plugins  ·  Community

https://github.com/user-attachments/assets/234dd54c-1255-4b3a-b35c-533d78d737c0

OpenIDEA brings the IntelliJ IDEA way of working — its keymap, its tool windows, its search-everything habits — to a native app with a Rust core.

Editor, code insight, debugger, Git, terminal, database and HTTP clients, for 60+ languages. Builds for macOS, Windows and Linux.

Benchmark

Opening freqtrade (Python, ~770 files) with warm caches, median of 5 runs:

OpenIDEA IntelliJ IDEA 2026.2.3
Window with the project 0.9 s 3.1 s
Ready (CPU settled) 1.1 s 13.2 s
Memory (USS, all processes) 169 MB 2011 MB
CPU time until ready 2.4 s 47.9 s
Idle CPU 4 % of a core 7 % of a core
Quit 0.3 s 5.9 s

A release build of OpenIDEA from main and IDEA with default settings and plugins, on Windows 11, 32-core AMD, 62 GB RAM. IDEA analyses Python more deeply, so "ready" doesn't mean the same work on both sides. Both are measured from the outside, the same way: see perf/compare to run it on your machine and projects.

Plugins

Plugins add actions, completion, quick fixes, tool windows, custom editors, themes, file icons and languages. They run as sandboxed WebAssembly components; themes, icon themes and languages need no code at all.

Install them from Settings › Plugins, or start your own with openidea-plugin new — see Writing OpenIDEA plugins and the official plugins. The plugin API is still a preview.

Community

  • Discord — questions, feedback and release news.

  • WeChat group — scan to join:

    WeChat group QR code

License

Apache 2.0. Bundled third-party assets are listed in THIRD_PARTY_LICENSES.md.

Database tool window notes, including Oracle Instant Client setup, are in docs/databases.md.

Not affiliated with JetBrains. IntelliJ IDEA is a trademark of JetBrains s.r.o.

S
Description
The 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.
Readme Apache-2.0
60 MiB
Languages
TypeScript 56.4%
Rust 39.9%
CSS 2.2%
Python 0.5%
Java 0.4%
Other 0.4%