Jinwoo Hong
f2ac9f29b2
* fix(browser): let pixel capture hold its own page drawn, without the desktop window Screenshots were the last browser commands that still borrowed the desktop window: they took the per-page automation-visibility lease, which waits for two desktop-window animation frames (capped at 2 s) and never arrives when the window is minimized or throttled. Only pixel capture actually needs a page drawn — input, scripts, layout, the accessibility tree and PDF all work on a hidden page. Capture now takes a main-owned paint hold: a synchronous, per-page ref-count that tells the renderer one way (no reply awaited) to keep the page drawn and keeps the desktop renderer unthrottled while held. Both Orca's full-page capture and the agent-browser helper's screenshots take it in cdp-screenshot.ts and retry on a bounded schedule until the page answers with a frame; a CDP error fails fast. Deleted: the queue's needsPaint lease, the executeJavaScript acquire path and its two racing 2 s timeouts and late-token cleanup, the renderer's rAF wait and window bridge, the capture commands' own leases, the fixed 300/500 ms settle waits, and the global one-screenshot-at-a-time lock. Rebased onto main after #22528 landed; content identical to the reviewed branch head 7b390ed6a8. * fix(browser): probe for a frame instead of repeating the full capture Retrying a capture resent the caller's full request, so on an already drawn tall page (a full-page capture takes ~0.5 s) the 250 ms retry started a second full beyond-viewport capture while the first was still running. Measured on Electron 43: any later request makes a held page produce a frame, and that frame answers every pending capture with a full, correct image. So the capture is sent once and 1x1 probes follow until it answers; their results are ignored. Also report a detached debugger as detached rather than destroyed, and give the layout-metrics timeout its own "did not respond" message, since that request doesn't need a drawn page.
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
Mobile CompanionMonitor and steer your agents from your phone — get notified when an agent finishes and send follow-ups from anywhere. |
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Parallel WorktreesFan one prompt across five agents, each in its own isolated git worktree — compare the results and merge the winner. |
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Terminal SplitsGhostty-class terminals with WebGL rendering, infinite splits, and scrollback that survives restarts. |
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Design ModeClick any UI element in a real Chromium window to send its HTML, CSS, and a cropped screenshot straight into your agent's prompt. |
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GitHub & Linear, NativeBrowse PRs, issues, and project boards in-app — open a worktree from any task and review without a context switch. |
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SSH WorktreesRun agents on a beefy remote box with full file editing, git, and terminals — auto-reconnect and port forwarding included. |
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Annotate AI DiffsDrop comments on any diff line and ship them back to the agent — review, edit, and commit without leaving Orca. |
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Drag Files to AgentsVS Code's editor with autosave everywhere — drag files or images straight into an agent prompt. |
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Orca CLIAgents drive Orca too — script every workflow with |
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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
Muse
OpenCode
MiMo Code
Amp
OpenClaude
Antigravity
Pi
oh-my-pi
Hermes Agent
Devin
Goose
Auggie
Autohand Code
Charm
Cline
Codebuff
Freebuff
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 0.0.50 · Install guide
Community & Support
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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 to join the Orca community WeChat group 10.
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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.
The relay that pairs the mobile app with a desktop host is also in this repository under
cloud/, with a separate pnpm workspace and setup guide.
Signed Builds
Windows code signing sponored/provided by SignPath.io, certificate by SignPath Foundation.
License
Orca is free and open source under the MIT License.