Slack iOS App 使用的开源库

AFNetworkActivityLogger

SDWebImage

FLAnimatedImage

onepassword-app-extension

GBVersionTracking

UICKeyChainStore

MMWormhole

Tweaks

FLEX

OMGHTTPURLRQ

PSPDFThreadSafeMutableDictionary

SlackTextViewController

DZNEmptyDataSet

DZNPhotoPickerController

DZNSegmentedControl

SVWebViewController

YRDropdownView

GCPlaceholderTextView

PDKeychainBindingsController

YLProgressBar

OLImageView

Mixpanel

ODIN

NSData+Base64

HPGrowingTextView

FDTake

SocketRocket

AFNetworking

BlocksKit

DACircularProgress

FastImageCache

Mantle

Reachability

TTTAttributedLabel

UIWebView-Markdown

WYPopoverController

sundown

CocoaPods

JTSImageViewController

源地址网址: https://slack.com/libs/ios    一般有责任心的企业都会在自己的app 设置里面有一项Libraries We Use   国内我网易新闻和豆瓣在这方面都做的不错