Yahoo UI Library
Yahoo! UI
Pros
- simple AJAX
- Drag 'n Drop
- Visual Effects
- Event handling
- Widgets
- Autocomplete
- Slider
- Calendar
- Container (tooltips, panels, dialogs, etc...)
- Menu
- Tree View
- Excellent documentation
- Modular approach (many small files)
- small possible footprint (10KB)
Cons
- Possible heavy footprint (200KB+ if using many features)
- Verbose scripting (yahoo.util.effect.*)
- Lacking innovative features
Differentiators
Excellent Documentation
Small file sizes
Cool widgets
Long scripting namespaces
Lacking innovative features
Javascript Library Reviews