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* feat(sdk): create Python environments with uv and Poetry in Add Interpreter Add a VenvTool parameter to sdk_python_create_venv so the Add Python Interpreter dialog can build a new environment with virtualenv, uv or Poetry, matching what the environment discovery already finds. Poetry keeps envs in its own cache, so the dialog disables the location field for it and resolves the interpreter via 'poetry env info --path'. Fixes l0ng-ai/openidea#1776 * fix(i18n): update text catalogs for the new env-tool strings The Add Interpreter dialog gained uv/Poetry labels and per-tool notes, and its spinner text changed from 'Creating virtual environment' to 'Creating environment'. Add the new zh entries and rename the stale key in every catalog so the text-catalog test passes.
The IDE you know, rebuilt in Rust.
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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. On Windows, if you'd
rather skip the installer, each release also ships a portable zip — unpack it
and run openidea.exe.
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
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Discord — questions, feedback and release news.
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WeChat group — scan to join:
Contributors
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.
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