ScreenSize.net vs UXUI Principles
Neck and neck on boosts. Profiles, pricing and deals below.
ScreenSize.net
Live Screen Size Checker
community boosts
⚡ 0
pricing
Freemium
what it is
Instantly see your screen resolution, viewport size, device pixel ratio and more. Live values that update as you resize, with a copyable debug report.
UXUI Principles
Research-Backed, Free AI Tools
community boosts
⚡ 0
pricing
Paid
what it is
185 research-backed UX/UI design principles with 2,300+ references. Free AI validator, 600+ prompts for Cursor, V0 and Claude. Validate your designs instantly.