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Ccmux

Reduce context switching for parallel Claude Code sessions

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I’ve been running parallel Claude Code instances while working on different tasks. Two problems kept slowing me down: 1. I was constantly jumping between terminals to see which session needed input. 2. Using git worktrees added setup friction (installing deps, bootstrapping environments, etc.), which discouraged parallel work. So I built ccmux.It’s a thin layer on top of tmux that: - Adds a glanceable sidebar UI showing all Claude Code sessions - Surfaces attention-needed states with visible alerts - Wraps git worktrees with a lightweight workflow abstraction so spinning up parallel tasks feels cheap Technical details: - tmux provides the pane/session orchestration - The sidebar is built with Python’s Textual (rich TUI) - Each Claude Code session runs as a window in a nested tmux session. I now use it daily to juggle multiple AI coding sessions without losing context. Happy to answer questions or dive into implementation details.

HN · launched Mar 2, 2026 · 10 upvotes (top 42%) · 0 views

Niche: ai coding agent session managers · 514 launches, 36 in the last 7 days ▼ -18% · Explore this niche →

Category and tags
  • Horizontal
  • Dev tools
  • Developer
  • AI feature
  • Hobby / open-source project

Visit website ↗ Source listing ↗

More like this: all 514 launches in ai coding agent session managers →

Could you build this?

Yes A multiplexer CLI or wrapper script to switch between terminal tabs/windows running parallel CLI instances can be assembled in an afternoon using tmux or terminal UI libraries.

Discussion

5 comments analyzed.

Concerns raised: Setup and teardown of worktrees too cumbersome without ccmux, Lightweight context (name + branch) insufficient for long-running multi-day sessions

Feature requests: Auto-generate and maintain session summaries with AI (like git commits), Search feature to find and resurrect old Claude code sessions, Enhanced context/metadata beyond name and git branch for task tracking

Competitors

Other products that read as similar to this one : 435 launches clear the similarity bar, closest 8 shown.

Attention rank: #221 of 436 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 121 days after the earliest competitor.

  • jmux · hn · 2026-04-05 · 10 upvotes · similarity 0.68
  • claude-tg-bot · ph · 2026-10-10 · 3 upvotes · similarity 0.61
  • grove · github · 2026-10-04 · 16 upvotes · similarity 0.57
  • Claudraband · hn · 2026-04-12 · 120 upvotes · similarity 0.57
  • Deckard, Claude-first terminal manager · hn · 2026-04-02 · 7 upvotes · similarity 0.56
  • Ccgs · hn · 2026-06-06 · 6 upvotes · similarity 0.56
  • ChatML · hn · 2026-03-09 · 6 upvotes · similarity 0.55
  • Aq · hn · 2026-11-11 · 19 upvotes · similarity 0.55

Related data

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