imux vs tmux
Compare imux vs tmux. imux provides native macOS split panes, AI integration, browser automation, and visual source control beyond tmux's terminal multiplexing.
tmux is a terminal multiplexer that lets you run multiple terminal sessions within a single window. It's the Unix standard for terminal session management.
Feature Comparison
| Feature | imux | Tmux |
|---|---|---|
| GPU Acceleration | ✓ | ✗ |
| Workspaces & Tabs | ✓ | ✓ |
| Split Panes | ✓ | ✓ |
| AI-Native Design | ✓ | ✗ |
| Source Control Integration | ✓ | ✗ |
| Remote File Explorer | ✓ | ✗ |
| Browser Automation | ✓ | ✗ |
| Socket Automation API | ✓ | ✗ |
| Activity Notifications | ✓ | ✗ |
| Session Persistence | ✓ | ✓ |
Why Choose imux?
tmux is the gold standard for terminal multiplexing. imux offers similar pane management as a native macOS app, plus AI agent integration, browser surfaces, a remote file explorer, and source control. Use imux when you need more than terminal multiplexing.
- Native macOS app with Metal-rendered GPU acceleration
- Mouse, scroll, and selection work naturally without tmux configuration hacks
- AI agent panes alongside terminal panes in the same layout
- Visual file explorer and browser surfaces that tmux cannot provide
- Source control sidebar integrated into the workspace
- Persistent session restoration with scrollback preservation
- Notification rings when background tasks complete
Switching Guide
imux supports familiar tmux-like keybindings for pane creation and navigation. Your tmux muscle memory transfers. Add AI agents and browser surfaces as you need them.
- 1
Install imux
Download imux. It runs natively on macOS without any dependencies — no Homebrew, no Xcode command line tools required for basic use.
- 2
Map your tmux keybindings
imux supports customizable keyboard shortcuts. Map your tmux prefix-based bindings to imux shortcuts for a familiar feel.
- 3
Recreate your session layout
imux workspaces persist automatically. Create a workspace with your preferred pane layout — it will restore on next launch.
- 4
Add AI agents to your workflow
Dedicate a pane to Agent Chat. Run Claude Code or Codex while keeping your other panes for terminals and monitoring.
- 5
Explore non-terminal surfaces
Open a file explorer or browser surface in a split — capabilities that are impossible in a pure terminal multiplexer.
Frequently Asked Questions
Can imux fully replace tmux?▼
For macOS users, yes. imux provides window splitting, session persistence, and pane navigation comparable to tmux, plus AI integration, file explorers, and browser surfaces that tmux can't offer. For remote servers, tmux is still the standard.
Does imux work over SSH like tmux?▼
imux has a different model: you connect to remote servers via SSH from imux, and imux manages the local workspace with native UI. Remote terminal sessions persist through reconnection. For server-side persistence, tmux is still useful.
How does pane navigation compare?▼
imux provides keyboard shortcuts for pane focus, creation, splitting, and resizing — very similar to tmux. The difference is you get native macOS selection, scrolling, and resizing.
What about tmux plugins and scripting?▼
imux offers a socket-based automation API (icc CLI) that replaces tmux scripting. You can create, focus, split panes, and send commands programmatically.