React Native architecture about using threads? How multiple JS backend api calls managed in it?

Question

How react-native is managing threads?

How to achieve good performance without any jerking when executing multiple backend api calls?

Can i create my own threads? And do background tasks like backend api calls?

I have used apisauce with redux-saga so what happens if i execute many backend api calls simultaneously?

It blocks some times but sometimes app runs smooth.

sebastianf182 · Accepted Answer · 2017-12-25 23:13:43Z

1

JS does not have threads. Like you said, if you have many processes going on, then performance will suffer. If you need to do that, I suggest making a native module probably, that way you can actually have threads and communicate with the JS thread that handles the presentation.

answered Dec 25, 2017 at 23:13

sebastianf182

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