rlr
The premium Open Source alternative to xScope
🎯 Best for:Developers performing visual regression or UI audits
What is rlr?
A lightweight utility for measuring pixel-perfect distances and angles directly on the screen. It provides developers and designers with an interactive overlay to verify UI alignment and spacing during the development process.
Tech Stack
RustOS & Utilities
Why rlr?
- • Precise pixel measurement
- • Built-in protractor
- • Interactive UI
Limitations
- • Browser-only limitations
- • No automated testing hooks
- • Manual measurement only
2/28/2026
Last Update
2
Forks
2
Issues
GPL-3.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to rlr instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on xScope)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%