Intro:
Arabic-first UX requires careful choices in type, layout and interaction that respect reading direction and cultural expectations.
Typography & layout: Use high-quality Arabic fonts, set appropriate line-height, and reflow components for RTL. Test on real content and localized copy.
Interaction patterns:
Place primary navigation and actions considering reading flow; ensure icons and illustrations are culturally appropriate. Prioritize accessibility and performance. Conclusion: Iterate with local users; small interaction changes greatly improve comprehension and trust.