inferay

Run Claude and Codex side by side in a multi-pane terminal.
Compare responses. Switch instantly. No lock-in.

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What is this?

inferay is a multi-pane terminal with Claude and Codex built in. Run AI agents side by side, compare responses, and switch between them instantly.

Every pane is a real PTY. Every agent chat is a real conversation.

Features

Multi-agent panes

• Claude and Codex in split panes
• Compare responses side by side
• Use the right agent for the job

Your keys

• Connect with your own API keys
• No middleman. No subscriptions. Direct access.

Terminal native

• Real PTY sessions alongside AI chat
• Slash commands (/review, /refactor, /debug, /test, etc.)
• 12 built-in themes
• Keyboard-first workflow

Fast

• Built on Bun
• Streaming responses
• Native macOS app via Electrobun
• No Electron bloat

Download

Download the latest release from inferay.com and drag to Applications.

Building from Source

# Install dependencies
bun install

# Build the app and create DMG installer
bash scripts/build-dmg.sh

After the build completes, you'll find the installer at artifacts/inferay-installer.dmg.

Installing

1. Download the .dmg file
2. Double-click to mount it
3. Drag inferay to your Applications folder
4. First launch: Right-click the app → Open (to bypass unsigned app warning)
   • Or run: xattr -cr /Applications/inferay.app

Tech stack

• Runtime: Bun
• Frontend: React 19, React Router, TanStack Query
• Terminal: xterm.js
• Styling: Tailwind CSS v4
• Desktop: Electrobun

License

This project is source-available for reference and educational purposes. All rights are reserved by the author.

See LICENSE for the full terms.