NatGeo NewTab - Displays the NatGeo Photo of the Day on opening a new tab
Paws for Trello - The best way to use Trello on your desktop
Minimo - An elegant, simplified new tab page
Elegantt for Trello - The most elegant way to manage your Trello projects
Exposure New Tab - Get a beautiful photo from Exposure in every new tab
TunnelVision - See your next Trello tasks every time you open a browser tab