Lesson 89 lessons

RTL UI with AI Assistance

RTL is not just mirroring text

Right-to-left layouts affect icon direction (back/forward arrows flip), text alignment, padding/margin logic (start/end instead of left/right), and even chart/number readability. AI can help generate the CSS logic, but understanding these rules yourself prevents blind trust in wrong suggestions.

Using AI to generate RTL-safe CSS

Prompt for logical CSS properties (margin-inline-start instead of margin-left) rather than direction-specific ones — this makes your styles automatically correct in both LTR and RTL without duplicated rules.

Testing RTL with real Arabic content

Never test RTL layouts with placeholder Latin text — always test with real, varied-length Arabic strings, since Arabic word lengths and wrapping behavior differ meaningfully from English.

Key Takeaways

  • RTL affects icon direction, alignment, and spacing logic, not just text order.
  • AI-generated logical CSS properties (start/end) work in both LTR and RTL automatically.
  • Always test with real Arabic strings, not placeholder Latin text.
  • Understanding RTL rules yourself prevents blindly trusting incorrect AI suggestions.

Convert a component to logical CSS

Take a component styled with `margin-left`/`padding-right`, ask an AI model to convert it to logical properties, and test it in both `dir="ltr"` and `dir="rtl"`.