https://github.com/vsouza/awesome-ios#layout,大全
NerdyUI
LayoutKit, LinkedIn, similar to flexbox, but not is.
MyLinearLayout(MyLayout)
PureLayout
CocoaUI, html+css
html+css+flexbox
https://github.com/ideawu/cocoaui, Star-323
FlexLib, based on flexbox
xml
https://github.com/zhenglibao/FlexLib, , Star-1.3K
MLLayout, based on flexbox, (facebook, css-layout) Star-254
code only
https://github.com/molon/MLLayout
YogaKit(YogaLayout), facebook, based on flexbox, 全面支持 flexbox,全平臺(ios, objective-c, android, .Net)
code only
https://github.com/facebook/yoga, Star-12.7k
Texture, AsyncDisplayKit is now Texture, based on CSS Flexbox,但未實現全部的 flexbox 屬性
code only
https://github.com/TextureGroup/Texture, Star-6.1k
https://blog.csdn.net/fishmai/article/details/73163117