Really Good UX - A library of screenshots for UX inspiration
PixelSnap - Measure every pixel on your screen with ease ✨
UX Archive Animated - iOS apps animated user flows
UXsniff - Track user behavior on your website and improve conversions with UXsniff: the user experience watchdog that looks out for you.
Page Flows - User flow design inspiration for mobile & desktop
Checklist Design - The best UI and UX practices for production ready design.