Modules and Themes 
nyeholt/silverstripe-ozzymental
Version dev-master
Useful additions to the Elemental module.
arillo/silverstripe-elements
Version dev-master
Elements
flxlabs/silverstripe-pagesections
Version dev-master
Adds configurable page sections and elements to your SilverStripe project.
arillo/silverstripe-arbitrarysettings
Version dev-master
Arbitrary settings for DataObjects
arillo/silverstripe-elements-global
Version dev-master
Global Elements
xddesigners/page-content-block
Version dev-master
Adds a page content block to SilverStripe elemental editor
zauberfisch/silverstripe-page-builder
Version dev-master
SilverStripe module to allow for modular, block based content in SilverStripe
arillo/silverstripe-elements-menu
Version dev-master
In page menus for Arillo\Elements
coxy2001/silverstripe-elements
Version dev-master
A set of SilverStripe elements