arookieofcтаl0ng-ai
504d8592d2
* fix(tools): include the Windows user PATH agents and tools are resolved on On Windows the login-shell environment is never read (it is a Unix-only path), so a process started before the user PATH was edited — or one that simply does not inherit it — resolves agent executables and language-server tools on the machine PATH alone. A tool installed for the user (npm -g, \dotnet tool install -g\, a vendor installer) is then reported as not on PATH. Read the user's own PATH from HKCU\\Environment (expanding REG_EXPAND_SZ entries) and append its directories after the inherited ones in both the tool search path and the native agent lookup, so user installs resolve without shadowing the inherited order. Fixes #330. * fix(tools): use div_ceil for the registry buffer size * fix(tools): add the Windows user PATH to the process PATH at startup Lookups alone left agents reported as not installed, and programs started from user PATH entries could not find their own dependencies. --------- Co-authored-by: l0ng-ai <[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.
Build
pnpm install
pnpm tauri dev
Rust 1.96, Node 22, pnpm and the Tauri prerequisites.
Native notebook execution tests are opt-in and need two distinct Python environments
with ipykernel installed:
OPENIDEA_TEST_PYTHON=/first/env/bin/python \
OPENIDEA_TEST_PYTHON_SECOND=/second/env/bin/python \
cargo test -p ide-notebook --test kernel_runtime -- --ignored --test-threads=1
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.