[PsychoCoder]

I am starting a thread for jQuery Plugins that I have found extremely useful when developing. Of course you'll need the latest version of jQuery. Now for the list:

• Fancy Captcha
  
• jQuery File Upload
  
• Multi File Upload
  
• jQuery Auto Complete
  
• jQuery Auto Tab
  
• Email Validation
  
• Masked Input
  
• Tabs
  
• BlockUI
  
• jQuery UI
  
• PNGFix
  
• VSDoc (Intellisense for Visual Studio)
  
• jQuery Cycle
  
• jQuery Form
  
• jQuery Easing
  
• MetaData
  
• Thickbox
  
• HoverAttribute

Photo Slideshow/Gallery Plugins:

• Galleria
  
• Mulmedia Portfolio
  
• Space Gallery
  
• Slider Gallery
  
• jsGalScroll
  
• EO Gallery
  
• slideViewer
  
• Gallerific
  
• PiroBox

I will be adding more as we go along. If you use a great Plugin and wish to have it included in this list feel free to PM me the information so I can check it out