Why React Native is single threaded?

React Native is single-threaded in nature. In its rendering process, rather than have multiple processes occur at the same time (multithreading), other components have to wait when one component is being rendered .13 Şub 2020

React Native is multi-processed . Instead of running multiple threads, React Native runs multiple processes. 3 main processes run in React Native and 1 process that only runs on Android L (5.0). If you want to create more processes, you can also use the library react-native-threads.28 May 2021

This allows the framework to expose thread safe and synchronous APIs to React. The renderer uses three different threads: UI thread (often called main): The only thread that can manipulate host views. JavaScript thread: This is where React’s render phase is executed .

React Native relies on two threads to run.