https://github.com/thomhurst/RoundImageView
https://github.com/varunest/TheGlowingLoader
https://github.com/ibrahimsn98/SmoothBottomBar
https://github.com/ChiliLabs/ChiliPhotoPicker
https://github.com/Chrisvin/FlipTabs
https://github.com/BilalSiddiqui/AddressPicker
https://github.com/Team-Blox/GraphView
https://github.com/lukelorusso/VerticalSeekBar
https://github.com/skydoves/ProgressView