feb321f6a0
* perf(terminal): coalesce per-keystroke input stamps + add typing-latency diagnostic A user reports keystroke-echo lag on v1.4.156 that vanishes in Ghostty on the same machine, at a scale we cannot reproduce locally (nested worktrees, ~20 agents each). Static analysis across the 155..156 renderer diff found no perceptible regression, so this adds the instrument to measure it where it actually happens. Diagnostic (`window.__orcaTypingDiagnostic`, dev-console only, no shipped UI): reports keydown->paint percentiles from real typing plus a scale census — agent rows store-total vs mounted-DOM, store listener count, worktree nesting depth, the settings gating suspect paths, and the focused pane's agent and buffer mode. Nothing attaches to the keystroke path until start(), so it does not perturb the latency it measures. Coalescing: recordTerminalInput wrote the whole lastTerminalInputAtByPaneKey map on every keystroke, waking every zustand subscriber. Hibernation is a >=60s idle timeout, so the leading edge of a burst writes immediately and the rest collapse into one trailing flush. Imperative readers merge the pending stamp, and a late flush never revives a pane key teardown deleted. This write path is byte-identical in v1.4.155 and v1.4.156, so the coalescing is a general perf win, not a fix for the reported regression — the measured saving (~0.02ms/keystroke) is well below perception. * fix(diagnostic): count React store subscriptions in the listener census The census wrapped `subscribe` on the bound hook after `create()` had already run. zustand's `useStore()` reads the INNER `api.subscribe`, and `create()` copies subscribe onto the hook as a separate property slot — so patching the hook's copy counted only the 16 imperative `useAppStore.subscribe()` call sites and missed all ~2.2k React hook subscriptions, i.e. exactly the ones that scale with agent rows. The metric would have read a near-constant ~16 regardless of scale, which would have made "latency tracks listener count" read as false no matter the truth. The inner api is only reachable as the state creator's third argument, so the counter now installs there and lives in the store rather than the probe. Still per-subscribe (component mount), never per-setState: zustand notifies by iterating its listener Set directly, so this never touches the keystroke path. Tests pin both subscribe paths; reverting to the old wiring fails 3 of the 5. |
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| AGENTS.md | ||
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| components.json | ||
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README.md
Orca
中文 · 日本語 · 한국어 · Español · Français · Português
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 0.0.32
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: All other groups are full, now we're on group 5.
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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.