Bootstrap Magic - Create your Bootstrap 4.0 themes easily with magic
Stream UI Kit - A beautiful open source Bootstrap 4 UI kit
Bootstrap 4 Cheat Sheet - An interactive Bootstrap 4 cheat sheet
Rainbow UI Kit by EpicPxls - A colorful Bootstrap 4 UI Kit for landing pages
HackerThemes - Bootstrap 4 themes and tools for web developers
iOS Starter Pack - A bundle of beautiful, functional iOS apps built with SwiftUI to get you started.Includes the Xcode projects and SwiftUI code for the Shop App, Finance App, and Social App.