Neil
94be54d16c
* perf(file-explorer): stop rebuilding the whole visible tree twice per directory refresh The per-directory loading flag moves out of `dirCache` into a sibling `Set<string>`, so a `dirCache` identity change now means "children changed". Every identity change re-ran `getFileExplorerIgnoredQueryRelativePaths` (full recursive walk) and `createVisibleFileExplorerRowProjection` (full flatten, new Map, new array identity cascading into virtual rows, selection, keyboard nav and the name filter) over the whole visible tree — and half of those rebuilds produced a byte-identical row set. Also in this change: - `refreshFileExplorerExpandedDirs` no longer pre-marks every expanded dir in `dirCache`; the 13 progressive commits stay. - `flushBatch` paces its `fs.stat` fanout at 8 (was up to 5,000 concurrent onto libuv's 4-thread pool), matching parcel-watcher-event-delivery.ts. - The editor external-watch loop bails before allocating a notification for a path no open file matches. - `createCachedDirPathIndex` is built lazily, only when a direct `dirPath in cache` lookup misses. * fix(file-explorer): keep the loading-dirs ref out of the render body React Doctor's no-ref-current-in-render flagged the render-body mirror, and it was right: a render React discards would still have mutated the ref. The ref is now authoritative and written only from callbacks, with one updater that moves the ref and the state together. Side effect, in the safe direction: loadDir's in-flight guard now sees a mark the moment it is made instead of one commit later, so a second non-forced read of a directory already being read is deduped rather than started and then superseded. Forced reads (refreshDir, refreshTree) bypass the guard and are unaffected. Also moves the in-flight check out of decideExpandedDirLoad and into the expansion effect that owns the fan-out, restoring the two-argument signature. This clears the no-pass-data-to-parent warning the three-argument call had dragged onto a changed line, and it keeps the pure staleness decision pure.
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
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 0.0.47 · 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 8.
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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.
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.