manaflow-ai/cmux

Open source Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents. Built for multitasking, organization, and programmability.

198 best points · 77 comments · 1 Hacker News post · 28,734 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: cmux - Ghostty-based terminal with vertical tabs and notifications (198 points, 77 comments, by lawrencechen, 2026-02-19)