BlocksKit

The Objective-C block utilities you always wish you had.

Official docs outline

Extra Credit builds an outline of BlocksKit's docs the first time your work uses it. Until then, start at the official documentation.

BigInt Arbitrary-precision arithmetic in pure Swift
AlamofireObjectMapper An extension to Alamofire which automatically converts JSON response data into swift objects using ObjectMapper
WechatOpenSDK Includes the following WeChat features: Share to Moments, Log In via WeChat, Save to Favorites, WeChat Pay, etc.
Aspects Delightful, simple library for aspect oriented programming.
Result Swift type modelling the success/failure of arbitrary operations
IronSourceSDK The Leading Mobile Advertising Technology Platform
SAMKeychain Simple Cocoa wrapper for the keychain.
NVActivityIndicatorView A collection of awesome loading animations
AWSCore Amazon Web Services SDK for iOS.
Firebase Firebase
GDTMobSDK GDTMobSDK.
GoogleSignIn Enables iOS apps to sign in with Google.