To start learning ReactNative, do I have to "master" JavaScript first then shift to react? Or fundamentals of java are enough?

Question

I finshed JS and HTML on SoloLearn, so what's the next step toward my goal of learning ReactNative? need kinda guideline,guys. Thanks

Answer 1

If you want to learn it then just learn it. You don't need to master js.

Answer 2

You need to know all the JavaScript basic functions. And try to learn the fundamental of OOP and ES6. React uses Javascript OOP and ES6 extensively.

React Native is built from ReactJS. Learn ReactJS first before get into React Native.

Answer 3

Can you make a paper airplane without aerodynamics knowledge?
Probably.
Will it be good?Kind of,but may be better.
Can you make real plane without it?
Probably,but you know...
If you want to make some huge and important project=> much better if you know thing you're working with.
So you can avoid alot of mistakes and "plane crashes".