Picture wall - Bookmarks

BlackrockDigital/startbootstrap-sb-admin-2: A free, open source, Bootstrap admin theme created by Start Bootstrap

timber/timber: Plugin to write WordPress themes w object-oriented code and the Twig Template Engine

akveo/ngx-admin: Admin template based on Nebular framework (Angular 4+, Bootstrap 4+)

puikinsh/gentelella: Free Bootstrap 3 Admin Template

almasaeed2010/AdminLTE: AdminLTE - Free Premium Admin control Panel Theme That Is Based On Bootstrap 3.x

HTML5 Up! Responsive HTML5 and CSS3 Site Templates

WordPress › What The File « WordPress Plugins

50 Truly Eye-Catching And Detailed Web Layout Tutorials | Free and Useful Online Resources for Designers and Developers

WordPress › Custom Field Template « WordPress Plugins

Windows SharePoint Services 3.0 - Application Templates | TechNet

Free CSS Templates

7 Awesome Admin Themes to Skin Your Next Client App (via ThemeForest) - NETTUTS