WhatThePort
WhatThePort is A free, open-source macOS menu bar app that shows what’s running on localhost: every dev server’s port, project, git branch, memory and the Claude Code, Codex, Conductor or Pane session that started it. Stop the ones…. It is ranked #4649 on the Dev Radar, in Terminal & editor, first seen 36 days ago and shared in 3 posts (47.7k views).
WhatThePort: see every dev server and port on your Mac Every dev server on your Mac, in the menu bar. What it is, what branch it’s on, which agent started it, and what it’s costing you. Stop the ones you forgot about in one click. Download for macOS Star on GitHub Free and open source · macOS 14 or later · No account 3000 Sessions Knows which agent started it. Servers launched by Claude Code, Codex, Conductor or Pane link back to the session that started them. Pick up the conversation, check the branch, or open the Vercel preview for the same commit. Claude Code claude --resume Codex codex resume Conductor workspace name Pane opens the…
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WhatThePort in numbers
- Rank on the Dev Radar: #4649 of 8801
- Shared in 3 posts by 1 account: @tomjohndesign
- 47.7k views on those posts
- First seen 36 days ago, last shared 31 days ago
- Pricing seen by AGK Intelligence: free
- Market: Terminal & editor
FAQ
What is WhatThePort?
A free, open-source macOS menu bar app that shows what’s running on localhost: every dev server’s port, project, git branch, memory and the Claude Code, Codex, Conductor or Pane session that started it. Stop the ones… It was first shared on X 36 days ago and is ranked #4649 on the Dev Radar.
Is WhatThePort free?
Yes, it is free to use.
Who shared WhatThePort?
1 account on X, including @tomjohndesign, in 3 posts totalling 47.7k views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 31.2k posts from 5k X accounts over the last 21 days, 8.8k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-10-30 21:12 UTC. Full method.