1. RichutilsktAdvancement Utils for Android Developer written in Kotlin
2. RxsocialloginAn Android Library that provides social login for 15 platforms within by RxJava2, Kotlin and Firebase Authentication.
5. SectionCalendarViewCustom CalendarView with selecting StartDay, EndDay for Android Application, written in Java and Kotlin
7. AttributeParserInject automatically your Attribute of CustomView, just with simple annotation