While developing iOS apps, we often run into issues where the iPhone keyboard slides up and covers the UITextField/UITextView. IQKeyboardManager allows you to prevent this issue of keyboard sliding up and covering UITextField/UITextView without needing you to write any code or make any additional setup. To use IQKeyboardManager you simply need to add source files to your project.
Lookin 可以查看与修改 iOS App 里的 UI 对象，类似于 Xcode 自带的 UI Inspector 工具，或另一款叫做 Reveal 的软件。 官网：https://lookin.work/ 如果这是你的 iOS 项目第一次使用 Lookin，则需要先把 Lookin 的 iOS Framework 嵌入到你的 iOS 项目中，教程： https://lookin.work/faq/integration-guide/ 如果你只想先大概体验一下 Lookin 的功能，则可以下载下面这个已经配置好的项目，直接编译运行即可使用 Lookin 查看： https://cdn.lookin.work/download/QMUI-Demo-1-0-0.zip
AAChartKit is an elegant and friendly (user-friendly && enviroment-friendly) chart framework for iOS, based on the open source Highcharts JS libraries.
A clone of UIImagePickerController, support picking multiple photos、original photo、video, also allow preview photo and video, support iOS6+. 一个支持多选、选原图和视频的图片选择器，同时有预览功能，支持iOS6+。
TOCropViewController is an open-source UIViewController subclass to crop out sections of UIImage objects, as well as perform basic rotations. It is excellent for things like editing profile pictures, or sharing parts of a photo online. It has been designed with the iOS Photos app editor in mind, and as such, behaves in a way that should already feel familiar to users of iOS.
iOS/Android image picker with support for camera, video, configurable compression, multiple images and cropping
利用ping和traceroute的原理，对指定域名（通常为后台API的提供域名）进行网络诊断，并收集诊断日志。功能通过Service的方式提供给各个产品项目，由各个项目组决定如何使用。
WebP codec is a library to encode and decode images in WebP format. This package contains the library that can be used in other programs to add WebP support,
iCarousel is a class designed to simplify the implementation of various types of carousel (paged, scrolling views) on iPhone, iPad and Mac OS
iOS/Android image picker with support for camera, video, configurable compression, multiple images and cropping
