SpreadSheetPlugin(2015-06-07, $Rev: 29570 (2015-11-29) $): Add spreadsheet calculation like "$SUM( $ABOVE() )" to TWiki tables or anywhere in topic text
BackupRestorePlugin(2015-01-09, $Rev: 28636 (2015-11-29) $): Administrator utility to backup, restore and upgrade a TWiki site
ColorPickerPlugin(2015-01-10, $Rev: 29507 (2015-11-29) $): Color picker, packaged for use in TWiki forms and TWiki applications
CommentPlugin(2015-01-10, $Rev: 28648 (2015-11-29) $): Quickly post comments to a page without an edit/preview/save cycle
DatePickerPlugin(2015-01-10, $Rev: 29510 (2015-11-29) $): Pop-up calendar with date picker, for use in TWiki forms, HTML forms and TWiki plugins
EditTablePlugin(2015-01-10, $Rev: 29516 (2015-11-29) $): Edit TWiki tables using edit fields, date pickers and drop down boxes
HeadlinesPlugin(2015-11-06, $Rev: 29650 (2015-11-29) $): Show headline news in TWiki pages based on RSS and ATOM news feeds from external sites
ImageGalleryPlugin(2011-07-21i - v3.74, $Rev: 21797 (2011-07-21) $): Show image gallery with auto-generated thumbnails from attachments
InterwikiPlugin(2015-06-18, $Rev: 29526 (2015-11-29) $): Write ExternalSite:Page to link to a page on an external site based on aliases defined in a rules topic
JQueryPlugin(2015-01-10, $Rev: 29532 (2015-11-29) $): jQuery JavaScript library for TWiki