l0ng-aiandbghtyu
b424cb32a8
Add two contribution-only theme plugins, each with a light and a dark theme that sets every UI token plus an editor colour scheme with syntax, editor and terminal ANSI colours: - plugins/theme-solarized: Solarized Light, Solarized Dark - plugins/theme-one: One Light, One Dark (Atom One, original HSL values) They replace the partial theme-solarized-dark sample. Each package ships the MIT notice of its palette in LICENSE, which is now copied on install with the files the manifest references. scripts/theme checks every theme plugin in plugins/ against the token list of tokens.css. Theme handling that any theme benefits from: - Start-up: boot.js restores the selected plugin theme's stylesheet and the last resolved frame, text and accent colours before any CSS loads, so the splash and workbench no longer show the built-in theme until the plugin host answers. The UI keeps the boot theme until the first plugin list, and the list now waits for the initial plugin load. - Native windows: the UI reports the plugin theme's resolved frame colour, which the plugin host persists and new project windows open in. - hsl(), color-mix() and var() tokens are resolved to RGB for Tauri's window background, the native Settings window (hex) and Mermaid diagrams. - Mermaid, the terminal and the editor colour scheme follow switches between plugin themes of the same light / dark base; an explicit editor scheme now replaces a plugin theme's editor colours. Supersedes #85. Co-authored-by: bghtyu <3931591+bghtyu@users.noreply.github.com> Claude-Session: https://claude.ai/code/session_01VUYsdXA2nkF5v6zsC93dpn
The IDE you know, rebuilt in Rust.
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.
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.