SpreadSheetPlugin(2015-06-07, $Rev: 29570 (2015-11-29) $): Add spreadsheet calculation like "$SUM( $ABOVE() )" to TWiki tables or anywhere in topic text
ActionTrackerPlugin(2013-03-05, $Rev: 25364 (2013-03-05) $): Adds support for action tags in topics, and automatic notification of action statuses
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: 28649 (2015-01-11) $): Pop-up calendar with date picker, for use in TWiki forms, HTML forms and TWiki plugins
DateTimePlugin(2016-04-25, $Rev: 30157 (2016-04-26) $): Display date and time with formatting options and localized dates
EditTablePlugin(2015-01-10, $Rev: 29516 (2015-11-29) $): Edit TWiki tables using edit fields, date pickers and drop down boxes
GnuPlotPlugin(2011-03-12, $Rev: 20701 (2011-03-13) $): Allows users to plot data and functions using GnuPlot
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
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
PreferencesPlugin(2015-01-14, $Rev: 29550 (2015-11-29) $): Allows editing of preferences using fields predefined in a form
SetGetPlugin(2015-07-09, $Rev: 29564 (2015-11-29) $): Set and get variables and JSON objects in topics, optionally persistently across topic views
SlideShowPlugin(2015-01-14, $Rev: 29566 (2015-11-29) $): Create web based presentations based on topics with headings.
SmiliesPlugin(2015-02-16, $Rev: 29568 (2015-11-29) $): Render smilies as icons, like :-) as or :eek: as