Sorted:

Git-flow and master with multiple parallel release-branches-open source projects facebook/flow

sending a private message to your friends via Facebook IOS SDK-open source projects facebook/facebook-ios-sdk

RxJava Fetching Observables In Parallel-open source projects ReactiveX/RxJava

.NET WebAPI Attribute Routing and inheritance-open source projects OData/WebApi

Alamofire .POST response JSON nil using PHP-open source projects Alamofire/Alamofire

spotify/cocoalibspotify

satococoa/atom-rubymotion

realm/realm-cocoa

paulgavrikov/xiaomi-miband-cocoa

parmanoir/jscocoa