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Inside Calibre
We needed a screenshot pipeline; we got a design QA tool instead
How we used Playwright to generate 585+ screenshots across every theme and viewport, and accidentally built a design QA tool for visual consistency.
Ben Schwarz
Latest Articles
All latest articles
Product
UX Rating: How many of your users are having a good time?
Ben Schwarz
Inside Calibre
Delivering a dynamic hexagonal world map in just 10kb
Ben Schwarz
Product
Real User Monitoring: Focus, depth, and clarity from real browser sessions
Ben Schwarz
Product
Track real user Core Web Vitals data with CrUX Dashboard
Karolina Szczur
Learn more about...
Core Web Vitals
Interaction to Next Paint (INP): What is it and How to Improve It
Karolina Szczur
How To Improve Largest Contentful Paint for Faster Load Times
Karolina Szczur
Cumulative Layout Shift: Measure and Avoid Visual Instability
Karolina Szczur
Web Performance Strategy
One platform for all web performance needs
Check first results in just a couple minutes. Start improving performance the same day.
