ShareLoginLib likes simple sharesdk or umeng in China . It is a tool to help developers to share their content (image , text or webpage ) to WeChat,Weibo and QQ.
Twitter Kit is a multi-module gradle project containing several Twitter SDKs including TweetComposer, TwitterCore, and TweetUi. It is built on the Fabric platform and uses many shared components.
Predator is a minimalistic client for ProductHunt. It shows latest products and collections fetched via ProductHunt api. It also offers other information like media and comments associated with that product.