Definitely look at this before you use React Native. RN makes heavy use of flexbox for layouts, and if you come from living in a world of <div style="position:

Definitely look at this before you use React Native. RN makes heavy use of flexbox for layouts, and if you come from living in a world of <div style="position: relative; margin-left: x;"> then it can be a bit foreign. As for browsers, I'm still waiting on more flexbox adoption.