cmux

Multi-workspace terminal.

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Console’s review

· Reviewed by David Mytton

What we like

Vertical tabs with individual notifications, working directories, and ports. Split panes within each tab with in-app browser support. Fully macOS native (Swift + libghostty). Includes a CLI and socket API for automation. iOS app syncs in real time to continue on mobile. Good keyboard shortcuts.

Tradeoffs

Currently macOS only, but there is a waitlist for other platforms.

Is cmux a fit?

Based on Console’s review published on 2026-07-02. Summary updated .

Who it’s for

Developers who need a multi-workspace terminal on macOS should consider cmux

Why consider it

cmux provides a useful capability with vertical tabs and individual notifications

Keep in mind

cmux is currently limited to macOS only

Console is a free weekly newsletter with short reviews of developer tools, covering strengths and tradeoffs. This review reflects Console’s assessment at publication on 2026-07-02. Features and limitations may have changed since the review date. Read our selection criteria and learn about Console.

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