Is it possible to use third party library in worklet?

[marcato15]

I have a third party library I'd like to be able to use inside a worklet. What I'm not sure about is when a function is exposed does every function inside that function (like in a library) need to be defined as a worklet? Would it even be possible to run a third party library inside a worklet if that is the case, without majorly refactoring the code base?

[nandorojo]

only if you use runOnJs. you can't run third-party non-worklets in a worklet

[sumitmanral]

can we await on runOnJS ?

[sumitmanral]

I am using 3rd party lib - numbro but I need to await on the result . How can we achieve it?

[eduance]

You can useSharedValue to store the result, this is available on both the JS and UI thread.

import { useSharedValue } from 'react-native-reanimated';

function App() {
  const width = useSharedValue(100);

  function myWorklet() {
    'worklet';
    width.value += 50;
  }

  useEffect(() => {
    console.log(width.value); // available on both JS and UI thread
  }, []);
}