* Fix untracked line-stat cache thrash and add source-control scale benchmark (#8013) The untracked line-stat cache capped at 2,048 entries while a git status scan can carry up to DEFAULT_GIT_STATUS_LIMIT (10,000) untracked entries. A sequential scan over more files than the cap FIFO-evicted every entry before the next poll revisited it (~0% hit rate), so every 3s status poll re-read every untracked file's full contents. Measured with 64KB files: warm rescan cost per file was 17x higher just past the cap. - Size the cache to 2x the status entry limit and make eviction LRU (delete-before-set on hit and refresh) so a hot worktree's entries survive another worktree's scan. - Add tests/e2e/source-control-large-file-count.spec.ts: a 5-scenario Playwright benchmark (pnpm run test:e2e:source-control-scale) that reproduces #8013 deterministically — event-loop stall, DOM node count, JS heap, and OS-level renderer working set at 5k/9.5k/11k changed files, plus a clean-repo control and a cache-effectiveness gate. Scenarios asserting bounded row mounting go green with the SourceControl virtualization fix (#7619). Co-authored-by: Orca <help@stably.ai> * Address review: historical cache comment + fixture cleanup on partial setup failure Co-authored-by: Orca <help@stably.ai> --------- Co-authored-by: Orca <help@stably.ai>
Orca
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The AI Orchestrator for 100x builders.
Run Codex, ClaudeCode, OpenCode or Pi side-by-side — each in its own worktree, tracked in one place.
Download Orca
Features
Also in the box:
- Quick open — Search across worktrees, files, agents, commands, and repo context without leaving your flow.
- Account switcher & usage tracking — See Claude and Codex usage and rate-limit resets, and hot-swap accounts without re-logging in.
- Rich repo previews — Preview Markdown, images, PDFs, and repo docs in the workspace.
- Computer Use — Let agents operate desktop apps and visible UI when a workflow needs real interaction.
- Notifications and unread state — Know when an agent finishes or needs attention, then mark threads unread to come back later.
- And many, many more — we ship daily, so this list is perpetually behind. The changelog is the real feature list.
Supported Agents
Works with any CLI agent — if it runs in a terminal, it runs in Orca.
Claude Code
Codex
Grok
Cursor
GitHub Copilot
OpenCode
MiMo Code
Amp
OpenClaude
Antigravity
Pi
oh-my-pi
Hermes Agent
Devin
Goose
Auggie
Autohand Code
Charm
Cline
Codebuff
Command Code
Continue
Droid
Kilocode
Kimi
Kiro
Mistral Vibe
Qwen Code
Rovo Dev
+ any CLI agent
Install
Desktop — macOS, Windows, Linux
- Download from onOrca.dev
- Or grab a build directly: macOS Apple Silicon · macOS Intel · Windows (.exe) · Linux AppImage · All builds
- Running
orca serveon a headless Linux server? See the headless Linux server guide.
Or via a package manager:
# macOS (Homebrew)
brew install --cask stablyai/orca/orca
# Arch Linux (AUR) — or stably-orca-git to build from source
yay -S stably-orca-bin
Mobile Companion — iOS, Android
Pair with your desktop app to monitor and steer your agents from your phone.
- iOS: Download on the App Store or join TestFlight
- Android: Download APK 0.0.25
Community & Support
-
Discord: Join the community on Discord.
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Twitter / X: Follow @orca_build for updates and announcements.
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WeChat: Scan the QR code to join the community. If the first group is full, use the backup group.
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Feedback & Ideas: We ship fast. Missing something? Request a new feature.
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Privacy: See the privacy & telemetry docs for what anonymous usage data Orca collects and how to opt out.
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Show Support: Star this repo to follow along with our daily ships.
Developing
Want to contribute or run locally? See our CONTRIBUTING.md guide.
License
Orca is free and open source under the MIT License.










