Android open-source solutions


Customizable Android full screen image viewer for Fresco library supporting "pinch to zoom" and "swipe to dismiss" gestures.


ChatKit is a library designed to simplify the development of UI for such a trivial task as chat. It provides flexible opportunities for styling, customizing and data management.

MVVM Tools Kit

This is our solution for implementing MVVM architecture pattern in your apps. It includes IDEA plugin and MVVM pattern implementation library. Now all needed classes can be created in only one click. You can find the ways to use it in our blog.


Library for displaying several images in one MultiImageView, like avatar of group chat.


Library for getting photo or video from a device gallery, cloud or camera. With asynchronous load from the cloud and fixed bugs for some problem devices like Samsung or Sony.


A library that helps to implement social network authorization (Facebook, Twitter, Instagram, GooglePlus, Vkontakte).


A library for implementing interception of SMS with a verification code using a few lines of code.


Customizable dialog with auto generated pickers inside that depend on the dataset count.