scheduleOnRuntime

scheduleOnRuntime lets you schedule a worklet to be executed on a Worker Runtime.

Reference

import { scheduleOnRuntime, createWorkletRuntime } from 'react-native-worklets';

const workletRuntime = createWorkletRuntime({ name: 'background' });

scheduleOnRuntime(workletRuntime, (greeting: string) => {
  console.log(`${greeting} from the background Worklet Runtime`);
}, 'Hello');

Type definitions

function scheduleOnRuntime<Args extends unknown[], ReturnValue>(
  workletRuntime: WorkletRuntime,
  worklet: (...args: Args) => ReturnValue,
  ...args: Args
): void;

Arguments

workletRuntime

The worklet runtime to schedule the worklet on.

worklet

A reference to a function you want to execute on the Worker Runtime.

args

Arguments to the function you want to execute on the Worker Runtime.

Remarks

• The worklet is scheduled on the Worker Runtime's Async Queue

Call table

Mode	RN Runtime	UI Runtime	Worker Runtime
Bundle Mode	✅	✅	✅
Legacy Eval Mode	✅	✅	✅

What does it mean?

Platform compatibility

Native	Web
✅	❌