TikTok - including musical.ly

Asynchronous image downloader with cache support

GZip Compression / Decompression Category for NSData and NSFileManager.

iOS library for parsing, formatting, storing and validating international phone numbers from libphonenumber library

an smart iOS URL Router

AutoLayout NSLayoutConstraints with a simplified, chainable and expressive syntax

Reliable, open-source crash reporting for iOS and Mac OS X

Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializin

MXParallaxHeader is a simple header class for UIScrollView

A drop-in UITableView/UICollectionView superclass category for showing empty datasets whenever the view has no content t

Authorize GTM Session Fetcher requests with AppAuth via GTMAppAuth

Extensible animation engine for static animations, spring and decay dynamic animations

Segmented pager view with Parallax header.

A lightweight iOS library for In-App Purchases

UITextField and NSFormatter subclasses for formatting phone numbers

Easily get the device's current location on iOS.

The Google Toolbox for Mac OAuth 2 Controllers make it easy for Cocoa applications to sign in to services using OAuth 2

Open source initiative for a universal and persistent UDID solution for iOS

Easy way to use pull-to-refresh

Wrapper around SQLite

TOCropViewController is an open-source UIViewController subclass built to allow users to perform basic manipulation on U

UICKeyChainStore is a simple wrapper for Keychain that works on iOS and OS X. Makes using Keychain APIs as easy as NSUse

Drop-in replacement for UISegmentedControl mimicking the style of the segmented control used in Google Currents and vari

Facebook Mobile SDKs for authentication, sharing, advertising, etc.

A collection of low-level libraries making mobile app development easy

Collection of iOS components relating to ORM, caching, image processing, rich text, keyboard management, dispatch queues

Simple utility class for zipping and unzipping files

A fast, simple, powerful & flexible logging framework for Mac and iOS

Drop-in replacement for UILabel that supports attributes, data detectors, links, and more

Widely used networking for iOS and Mac OS X

Official Facebook SDK for iOS to access Facebook Platform's core features

Official Facebook SDK for iOS to access Facebook Platform Login feature

Drop-in class that displays a translucent HUD with an indicator and/or labels

Collection of low-level libraries making mobile app development easy

Mantle makes it easy to write a simple model layer for your Cocoa or Cocoa Touch application

Simple, modern, thread-safe key-value observing

This open-source library allows you to integrate Facebook into your iOS app

Sign in with Twitter. Tweet Embeds. The easiest way to bring real-time conversational content to your apps

AppsFlyer's NativeTrack allows you to find what attracts new users to your app, measure all your app marketing activitie

In addition to Crashlytics, the #1 crash reporting solution, we’ve brought other best-in-class mobile services to Fabric

Answers gives you real-time statistics on how your app is being used, including active user numbers, session length, sta

The world's most powerful, light-weight crash reporting tool