manaflow-ai/cmux
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Open source Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents. Built for multitasking, organization, and programmability.
17 mentions on Hacker News by 8 people: 2 stories, 15 comments · first 2025-10-30 · latest 2026-08-07
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…of sidebar. The story behind the fork is: I had a bug with raycast, filed a PR that fixed it for me https://github.com/manaflow-ai/cmux/pull/2435 , a different fix made it into next release that for me didn't work. Maybe the problem was on…
comment by pecheny · 2026-08-07 · in Herdr is joining Y Combinator. The runtime stays open -
Commercializing and integrating (openclawing ?) cmux to take all the jerbs? https://github.com/manaflow-ai/cmux
comment by le-mark · 2026-07-29 · in Superlogical -
This is fun! I switched to https://github.com/manaflow-ai/cmux for a while, but had to switch back to Ghostty due to its unreliability, high memory and CPU usage and a bunch of bugs. This makes a lot of sense, but... it'd be great to allow…
comment by tekacs · 2026-03-17 · in Show HN: Horizon – GPU-accelerated infinite-canvas terminal in Rust -
I really like cmux for this ( https://github.com/manaflow-ai/cmux )
comment by funerr · 2026-03-03 · in Parallel coding agents with tmux and Markdown specs -
Ghostty with sidebars and more https://github.com/manaflow-ai/cmux
comment by HatchedLake721 · 2026-03-01 · in Ghostty – Terminal Emulator -
Makes sense, added as issue: https://github.com/manaflow-ai/cmux/issues/205
comment by lawrencechen · 2026-02-20 · in Show HN: cmux - Ghostty-based terminal with vertical tabs and notifications -
Could you file an issue with more details: https://github.com/manaflow-ai/cmux/issues Would greatly appreciate it!
comment by lawrencechen · 2026-02-20 · in Show HN: cmux - Ghostty-based terminal with vertical tabs and notifications -
Thanks for the feedback! Mitchell Hashimoto is awesome. Have a PR for fixing devtools here: https://github.com/manaflow-ai/cmux/pull/117 > hotkey overrides - I have some things explicitly unmapped / remapped in my ghostty config that…
comment by lawrencechen · 2026-02-20 · in Show HN: cmux - Ghostty-based terminal with vertical tabs and notifications -
Sorry you likely encountered this issue: https://github.com/manaflow-ai/cmux/issues/103 The latest release (0.57.0) should fix it.
comment by lawrencechen · 2026-02-20 · in Show HN: cmux - Ghostty-based terminal with vertical tabs and notifications -
…tried either one, but here is the other project for those who want to compare and contrast them: https://github.com/manaflow-ai/cmux
comment by justinmayer · 2025-11-24 · in A desktop app for isolated, parallel agentic development -
…require being signed in. Just tested these example links in incognito and seemed to work? https://0github.com/manaflow-ai/cmux/pull/666 https://0github.com/stack-auth/stack-auth/pull/988 https://0github.com/tinygrad/tinygrad/pull/12995…
comment by lawrencechen · 2025-10-30 · in Show HN: I made a heatmap diff viewer for code reviews -
…We're working on cmux for this purpose. It's kinda an IDE, and it lives in the same repo: https://github.com/manaflow-ai/cmux . After we add the heatmap diff viewer into cmux, I expect that I'll be spending most of my time in between the…
comment by lawrencechen · 2025-10-30 · in Show HN: I made a heatmap diff viewer for code reviews -
…the expected token in this position vs the actual token? The main implementation is in this file: https://github.com/manaflow-ai/cmux/blob/main/apps/www/lib/s... EDIT: yeah it's just a LLM prompt haha Just a simple prompt right now, but I…
comment by lawrencechen · 2025-10-30 · in Show HN: I made a heatmap diff viewer for code reviews -
https://github.com/manaflow-ai/cmux/blob/main/apps/www/lib/s... This file has most of the logic, the commit you linked to has a bunch of other experiments. > look at your prior reviews and try to learn your style. We're really interested…
comment by lawrencechen · 2025-10-30 · in Show HN: I made a heatmap diff viewer for code reviews -
…look at your prior reviews and try to learn your style. Is this the correct commit to look at? https://github.com/manaflow-ai/cmux/commit/661ea617d7b1fd392...
comment by cdiamand · 2025-10-30 · in Show HN: I made a heatmap diff viewer for code reviews