1. Keepgank📚 A third-party Gank.io client, RxJava + Retrofit + RxBus + DiskLruCache + Material Design, thanks daimajia for providing the API
2. AnimationHelper🎃 A Android animation help tool lib, provides class to help achieve the README effects
3. Klog🎼 A Kotlin log lib, making the output log more elegant and more beautiful.