Andrea Basileтаandreabasile
9a6b84e287
Run/Debug Configurations offers Import from JetBrains run configurations when the project has .run/*.run.xml, .idea/runConfigurations/*.xml or run configurations in .idea/workspace.xml; Find Action has Import Run Configurations from JetBrains (.run, .idea). Python, Django server/tests, pytest, npm, Jest, Vitest, Node.js, Shell Script and compound configurations map to the matching kinds; other types, unknown path variables and multi-module $MODULE_DIR$ are skipped with the reason. Shared .run files take precedence over .idea/runConfigurations and the workspace's RunManager (templates and temporary configurations left out). Path and argument helpers shared with the launch.json importer moved to import/mod.rs. Co-authored-by: andreabasile <[email protected]>
The IDE you know, rebuilt in Rust.
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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.
License
Apache 2.0. Bundled third-party assets are listed in THIRD_PARTY_LICENSES.md.
Not affiliated with JetBrains. IntelliJ IDEA is a trademark of JetBrains s.r.o.