Validation

• Client-side
• remote
• Middle-tier
• Form validation
• Field validation
• Errormessages & icons

Autocomplete/dependent list

Autocomplete involves the program predicting a word or phrase that the user wants to type in without the user actually typing it in completely.

• jQuery Autocomplete

Dependent lists allow a child list box to update it's contents according to a selection made in a parent list box.

• jQuery controlled Dependent (or Cascading) Select List 2

Mask/format

• jQuery Masked Input

Assist

• date picker
• jQuery date picker plug-in
• jQuery UI Datepicker
• time picker
• jQuery time picker (list version)
• jQuery ClockPick
• color picker
• Farbtastic
• jQuery Color Picker
• Rudimentary jQuery color picker
• jQuery Color Picker Plug-In
• jQuery Color Picker

Events

• fieldchange
• formchange
• fieldinvalid
• forminvalid
• fieldblur
• fieldfocus
• formsubmit

Repeater

A repeater is used when a recurring instance of a  field or a set of fields is needed.

• use of template
• dynamically adding/removing of blocks
• move up/move down

i18n

Widgets

• tree
• jQuery treeView Basic
• jQuery Treeview
• htmlarea
• WYSIWYG jQuery Plugin
• jQuery WYMeditor
• multiselect
• jQuery MultiSelect

Microformats

• hCard
• hCalendar