Bootstrap Magic - Create your Bootstrap 4.0 themes easily with magic
Huji Cam - Huji Cam is one of best app that makes your moments as precious as the feelings of the analog film with old memories.
Bootstrap 4 Cheat Sheet - An interactive Bootstrap 4 cheat sheet
infltr - Discover Infinite Filters for every Picture!
HackerThemes - Bootstrap 4 themes and tools for web developers
Filterloop - Filterloop is a fantastic photo editing application offering millions of effects to make your photo look beautiful and attractive.