YUI on the Server

Why Use YUI on the Server?

Big use-case: interactive Web apps

• progressive enhancement
• poor network connection
• no JS on client SEO
• server models
• form validation for immediate validation client-side
• intelligent asset mgt
  • device detection for module loading (minimal set)
  • cacheability on edge
• cross-property code reuse; module reuse
  • one copy of mail inbox
  • code portability: client/server switch at runtime