I personally highly recommend an open-source coding IDE that rivals and even surpasses Codex App in some areas: Orca
https://onorca.dev
https://github.com/stablyai/orca

Mac / Win / Linux — full platform support. Works with all major coding agent CLIs (Claude Code, Codex, Pi, OpenCode, etc.). It’s the most powerful wrapper I’ve ever used — I’ve uninstalled all the others.

Features:

• Parallel worktrees
• Computer use (control your computer, similar to Codex’s computer use)
• Logged-in browser (similar to Codex @chrome)
• Embedded real Chromium + Design Mode
• Orca Mobile (mobile app to remotely control your computer!)
• Automation (scheduled tasks, loop engineering)
• Voice input
• iOS / Android phone emulators
• Remote host control
• Token usage tracking
• GitHub / Linear native: PRs, issues, boards — open directly
• Orca CLI

I especially want to emphasize: if you like Pi, you’ll love this too.

Orca — The most powerful Agent Development Environment (ADE)

Source: https://www.onorca.dev/ Backed byY Combinator

Ship 100x With The Agent IDE

Run Claude Code, Codex, OpenCode, and more side by side in isolated worktrees. Ghostty-inspired terminals, a built-in file editor, and git tracking keep every branch moving.

Run Claude Code, Codex, OpenCode, and more side by side in isolated worktrees.Get the mobile companion for iOS or Android.

Your dev loop, agentified.

Workspaces

Quickly split tasks into isolated environments, so multiple agents can work side by side without interfering with each other.

Bring your own Agent / Subscription

Works with Claude Code, Codex, OpenCode, Grok, and any other agent CLI — plug in your existing subscriptions and run them side by side in Orca.

Claude CodeCodexGrokGeminiCursorGitHub CopilotOpenCodeAmpOpenClaudeAntigravityPioh-my-piHermes AgentGooseAuggieCharmClineCodebuffCommand CodeContinueDroidKilocodeKimiKiroMistral VibeQwen CodeRovo Dev+ any CLI agent

Agent-first, end to end.

IDEs were built for you. An ADE is built for you and your agents — worktrees, terminals, browser, and CLI in one app.

Mobile companion

Keep agents moving from your phone.

Pair Orca with the companion app to watch live agent status, check usage, switch accounts, and keep terminal work moving when you are away from your desk.

orcafeat/mobile-page

claude · refactoring v3 mock to use real screens…

2

orcafeat/web-pairing

$ pnpm test --filter web-runtime

1

orcamain

awaiting permission · sudo apt install

1

orcafeat/styleguide

$ pnpm lint

1

orcafeat/notifier-cooldown

claude · investigating macOS notification queue…

1

feat/mobile-page

2 terminals · claude active

dev@macorca/feat-mobile-page$claude●Readmobile/orca-mobile-sidebar-mock-v3.html●Editmobile/orca-mobile-sidebar-mock-v3.html●Bashpnpm test --filter mobilePASSPASS●I’ve replaced the pair-scan slide with a high-fidelityterminal screen. Tokyonight palette, Menlo, real claudetool-call formatting. Want me to add the diff next?›

Builders who ship with Orca.

here’s the exact setup i’m running to manage 3 agent harnesses at once and ship like a madman: Claude Code + Codex + omp, all running inside@orca_build (https://x.com/orca_build)(not sponsored) solid environment, real mobile support, and their /orchestrate is the easiest way i’ve found to delegate workShow more (https://x.com/EXM7777/status/2069416164565103076)

Debo confesar que estaba muy casado con Claude Code. Usaba OpenCode para algún test que hacía pero poca cosa. Sin embargo, desde NaN ya casi no salgo de él. Adapté algunas cosas de mi flujo y se nota que está hecho con bastante mimo. Encima usarlo dentro de@orca_build (https://x.com/orca_build)es topShow more (https://x.com/barckcode/status/2049134455529333103)

¡Mañana curso de OpenCode desde cero! El mejor agente de IA de código abierto. Horario por países: 18H 🇪🇸 17H 🇮🇨 13H 🇺🇾 🇦🇷 🇵🇾 12H 🇨🇱 🇹🇹 🇧🇴 🇻🇪 🇩🇴 🇨🇺 🇵🇷 11H 🇨🇴 🇵🇪 🇪🇨 🇵🇦 10H 🇲🇽 🇨🇷 🇳🇮 🇸🇻 🇭🇳 🇬🇹pic.x.com/yWsVr72evv

Yo he pasado por Warp, Ghostty y CMUX, pero creo que finalmente conseguí mi lugar para el desarrollo agentico con@orca_build (https://x.com/orca_build). No lo conocía, me lo recomendó@hector_reyes_ (https://x.com/hector_reyes_)y oh boy, ¿será que conseguí mi santo grial?

this is why I’ve been using Orca with OMP lately fast feedback loop, truly all-in-one, and the team ships/responds insanely fast also my cat has approved the setup

Replying to @MilesDigitek (https://x.com/MilesDigitek/status/2054541922635579471)I cannot believe how good Orca is, Miles. Is it just me, or are people not really talking much about it? It makes everything so much easier. Codex and Claude Code agents all running in a way that’s so much easier to manage

Been using Orca IDE. The orchestration setup with this is lit. I’m using Grok as the brains. Claude as the designer and Codex as the developer. Setup was overall easy. Should for sure try it out.onorca.dev (https://www.onorca.dev/)@orca_build (https://x.com/orca_build)

No joke... I filed my tax this year using this

Love the community shoutout🔷 And we’ve been shipping even more—now your agent can control your browser inside Orca IDE. Enable it via Settings → Orca Browser Use Orca builders are about to move even faster 🚀github.com/stablyai/orca

I’ve been working with@orca_build (https://x.com/orca_build)’s agent IDE and I’ve been really liking it Pros: - Orca’s main view is a ghostty-like terminal so you get split panes + responsive - This also means you can use any AI model/harness (e.g. Claude Code, Codex, Pi, etc.) - Agent worskpaces withShow more (https://x.com/noahlisk/status/2042468797555044523)

Try the ADE yourself.

Free and open source. macOS, Windows, Linux. New features shipped daily.

The most powerful ADE on the market.

Traditional IDEs weren’t built for agents. Parallel-agent wrappers stop at a terminal. Orca is the whole environment.

Frequently Asked Questions

Everything you need to know about Orca, worktrees, and the recent feature velocity behind the app.

Get the ADE

Free and open source. New features shipped daily Get work donedramaticallyfaster than in any IDE.

MIT License

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