DevBarby revOS
Download
Live on the Mac App Store

Ports. Git. Services. One icon.

Stop switching tabs to check what's running, what's broken, and what needs a push. DevBar surfaces your entire dev environment at a glance.

Download on theMac App Store ← revOS
DevBar — Environment Monitor
Localhost ports3 active
:3000node / next devOPEN · KILL
:8080python / uvicornOPEN · KILL
:5432postgresOPEN · KILL
Git repositories2 need attention
~/projects/devbar↑ 2 ahead
~/projects/site3 modified
~/projects/scriptsclean
Service healthall operational
GitHub12 ms
Vercel28 ms
Cloudflare9 ms
3-in-1Tools unified in one menu bar icon
$0Subscriptions. One-time purchase.
100%Native Swift. No Electron, no web views.
0Cloud dependency. Runs entirely on your Mac.
Features

Three tools. One icon.

DevBar localhost port scanner
DevBar git repository status
DevBar service health monitor
01 — Real-time

Localhost port scanner

See every active port on your machine at a glance. DevBar continuously scans and surfaces the process name, PID and protocol for each listener — so you always know what's running, and what's been left running by accident.

  • Live scan — updates every few seconds
  • Kill a process without opening Terminal
  • Open localhost:PORT directly in the browser
  • See the process name, not just the port
02 — All your repos

Git repository status

DevBar watches all your git repositories at once. Uncommitted changes, commits ahead of remote, merge conflicts — surfaced immediately, without having to cd into every project folder.

  • Watch multiple repos simultaneously
  • Dirty working tree warnings
  • Ahead / behind remote tracking
  • Open in Terminal or your editor directly
03 — Live ping

Service health monitor

Before you blame your code, know if GitHub is down. DevBar pings the services you depend on — GitHub, Vercel, Cloudflare, Supabase and more — and shows response time and status in real time.

  • Response time in milliseconds
  • Instant degraded / down detection
  • Custom services support
  • Menu bar badge on incidents
How it works

Click the icon. That's the whole workflow.

01

Install. It sits in your menu bar.

No setup wizard, no account, no onboarding. Just a quiet icon waiting to be clicked.

02

Click to see everything.

One click opens a panel showing all active ports, your tracked repos and service status — live, all at once.

03

Act without leaving the panel.

Kill a port, open a branch in Terminal, or check if Vercel is actually down — all from the dropdown. Back to work in under 10 seconds.

Monitored services

The tools you ship with. Watched automatically.

GitHubOperationalAPI, Actions, Pages
VercelOperationalEdge network, builds
CloudflareOperationalDNS, Workers, CDN
SupabaseOperationalDatabase, auth, storage
RailwayOperationalDeployments, services
AWSOperationalEC2, S3, Lambda
RenderOperationalWeb services, crons
+ Custom URLsYour own endpointsPing anything you want
Why DevBar

One tool. Not three browser tabs.

CapabilityDevBarlsof / TerminalGitHub Status page
Always visible from the menu bar✓One click✕Open Terminal each time✕Open a browser each time
Kill a port without commands✓One click✕Find the PID, then kill—Not applicable
See all git repos at once✓All repos, live✕cd into each one—Not applicable
Service health at a glance✓Pinged continuously✕Manual curl✕One service only
No subscription✓One-time purchase✓Free (manual)✓Free (browser)
Works offline✓Ports + git offline✓✕Requires internet

Your dev environment, always visible.

On the Mac App Store. One-time purchase. macOS 13 or later.

Pricing
$2.99

To start · One-time unlock · No subscription

Download on theMac App Store
  • Live localhost port scanner
  • Git repository status watcher
  • Service health monitoring
  • Native Swift — no Electron
  • macOS 13+ · Menu bar only