Some design elements come from Bootstrap although FreshRSS doesn’t use this framework. Icons come from GNOME project. Open Sans font police has been created by Steve Matteson. FreshRSS is based on Minz, a PHP framework.
If you have any questions, suggestions about links to add to the Planet or problems with the page, please use one of the options on the contact page
All changed files and the list of feeds used by the Ada Planet can be found in Fossil repository under these same licenses as FreshRSS and RSSBridge.