realm/realm-swift

Realm is a mobile database: a replacement for Core Data & SQLite

AFNetworking/AFNetworking

A delightful networking framework for iOS, macOS, watchOS, and tvOS.

objective-see/LuLu

LuLu is the free open-source macOS firewall

google/promises

Promises is a modern framework that provides a synchronization construct for Swift and Objective-C.

google/GoogleUtilities

google/GoogleDataTransport

google/gtm-session-fetcher

Google Toolbox for Mac - Session Fetcher

SDWebImage/SDWebImage

Asynchronous image downloader with cache support as a UIImageView category

openid/AppAuth-iOS

iOS and macOS SDK for communicating with OAuth 2.0 and OpenID Connect providers.

adjust/ios_sdk

This is the iOS SDK of

facebookincubator/SocketRocket

A conforming Objective-C WebSocket client library.

google/GoogleSignIn-iOS

Enables iOS and macOS apps to sign in with Google.

SDWebImage/SDWebImageWebPCoder

A WebP coder plugin for SDWebImage, use libwebp

TimOliver/TOCropViewController

A view controller for iOS that allows users to crop portions of UIImage objects

AliSoftware/OHHTTPStubs

Stub your network requests easily! Test your apps with fake network data and custom response time, response code and headers!

CocoaLumberjack/CocoaLumberjack

A fast & simple, yet powerful & flexible logging framework for macOS, iOS, tvOS and watchOS