Yahoo! Does AJAX Too!

The Yahoo! Developer Network features both the Yahoo! User Interface Library and the Yahoo! Design Patterns Library.

---



• The Yahoo! User Interface Library is a free, open source set of utilities and controls, written in JavaScript, for building richly interactive web applications.
  
  The UI Library is a set of JavaScript components, including:
  
  
  
  • dynamic UI elements, like:
    • drag and drop
    • tree views
    • animation
  
  
  • underlying functionality, like:
    • custom events
    • cross-browser XMLHttpRequest connections for building AJAX applications
  
  



---



• The Yahoo! Design Patterns Library are a collection of solutions for common web design problems.



---