so what's repositories
JQFMDB
FMDB的封装,操作简单,线程安全,扩展性强,直接操作model或dictionary
MPCoachMarks
MPCoachMarks is an iOS class that displays user coach marks with a couple of shapescutout over an existing UI. This approach leverages your actual UI as part of the onboarding process for your user.
SwipeTableView
Both scroll horizontal and vertical for segment scrollview which have a same header. — 类似半糖、美丽说主页与QQ音乐歌曲列表布局效果，实现不同菜单的左右滑动切换，同时支持类似tableview的顶部工具栏悬停（既可以左右滑动，又可以上下滑动）。兼容下拉刷新，自定义 collectionview实现自适应 contentSize 还可实现瀑布流功能
AvoidCrash
This framework can effective avoid crash by potential error code. For example : If you insert a nil into a mutable array, this framework can avoid crash and note you that where cause crash.
MLNavigationBarTransition
Advanced navigation bar transition based on official push-pop transition
HyPopMenuView
模仿新浪微博弹出菜单
TimedSilver
All about swift extensions 😉
520Linkee
本项目实现了作为一个直播App的基本功能，比如本地视频流采集、播放、美颜、礼物、点赞出心等。
PYPhotoBrowser
An easy way to browse photo(image) for iOS.
HYPageView
类似，优酷，网易云音乐导航条
ReactiveCocoa
Streams of values over time
open-source-ios-apps
:iphone: Collaborative List of Open-Source iOS Apps
Apollo-11
Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.
TZImagePickerController
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，适配了iOS6789系统。 A clone of UIImagePickerController, support picking multiple photos、original photo、video, also allow preview photo and video, fitting iOS6789 system.
SXEasyAddressBook
通讯录功能封装，兼容各个版本，一份代码兼容iOS7,8,9,10
ZLPhotoLib
This is a photo album multiple-choice / photo browser example
Telegram
Telegram Messenger for iOS
XRCarouselView
史上最简单的图片轮播，秒集成，不依赖任何第三库，支持左右滚动与淡入淡出
XLForm
XLForm is the most flexible and powerful iOS library to create dynamic table-view forms. Fully compatible with Swift & Obj-C.
MZDownloadManager
This download manager uses NSURLSession api to download files. It can download multiple files at a time. It can download large files if app is in background. It can resume downloads if app was quit.
PerfectDota2
仿完美刀塔助手
LTNavigationBar
UINavigationBar Category which allows you to change its appearance dynamically
ZWSlideViewController
ZWSlideViewController is a view controller container that manages a customizable sliding views and menus.
src
storage code for blogs,to supply a url
PhotoBrowser
Photo Browser Terminator
DZNEmptyDataSet
A drop-in UITableView/UICollectionView superclass category for showing empty datasets whenever the view has no content to display.
DZNSegmentedControl
A drop-in replacement for UISegmentedControl for showing counts, to be used typically on a user profile
RxWebViewController
实现类似微信的 webView 导航效果，包括进度条，左滑返回上个网页或者直接关闭，就像 UINavigationController