Итак... jQuery — это JavaScript-фреймворк, фокусирующийся на взаимодействии JavaScript и HTML.
File upload
Form Validation
Form - Select Box stuff
Form Basics, Input Fields, Checkboxes etc.
Time, Date and Color Picker
Rating Plugins
Search Plugins
Inline Edit & Editors
Audio, Video, Flash, SVG, etc
Photos/Images/Galleries
Google Map
Games
Tables, Grids etc.
Charts, Presentation etc.
Border, Corners, Background
Text and Links
Tooltips
Menus, Navigations
Accordions, Slide and Toggle stuff
Drag and Drop
XML XSL JSON Feeds
Browserstuff
Alert, Prompt, Confirm Windows
CSS
DOM, Ajax and other jQuery plugins
Продолжение следует...