Happy Next

Mobile and Web Client for Claude Code, Codex, Gemini & Qoder

Use Claude Code, Codex, Gemini, or Qoder from anywhere with end-to-end encryption.

🖥️ Web App • 📱 App Store • 📦 APK Download • 📚 Documentation • 🇨🇳 中文

Step 1: Download App

  

Step 2: Install CLI on your computer

Step 3: Start using happy instead of claude, codex, gemini, or qodercli

Running happy prints a QR code for device pairing.

- Scan the QR code with the app you downloaded in Step 1 (or open app.happy-next.com in a browser).
- Prerequisite: install the vendor CLI(s) you want to control (claude, codex, gemini, and/or qodercli).

🔥 Why Happy Next?

- 🎛️ Remote control for Claude, Codex, Gemini & Qoder - All four agents as first-class citizens
- 🤖 Orchestrator - Define multi-agent task DAGs, auto-schedule execution, and inspect linked run history
- ⚡ Instant device handoff - Take back control with a single keypress
- 🔔 Push notifications - Know when your agent needs attention, and answer permission requests from the notification
- ⌚ Apple Watch - Sessions, messages and replies on your wrist, with a complication counting the sessions that need you
- 🔐 E2EE + self-host option - Encrypted by default, one-command Docker deployment
- 🎙️ Voice assistant - Volcano (Doubao) real-time gateway with streaming speech, native iOS voice calls, and selectable voice timbre / speech rate
- 🧰 Multi-repo workspaces - Worktree-based multi-repo flows with branch selection and PR creation
- 📁 Code browser & git management - Browse files, view diffs, stage/commit/discard from your phone
- 📋 DooTask integration - Task management with real-time chat and one-click AI sessions
- 📨 Pending message queue - Messages queued and auto-dispatched when CLI is ready
- 📱 Native mobile UX - Platform-native…