useWorker | useWorker

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A very common reason is a wrong site baseUrl configuration.

Current configured baseUrl = / (default value)

We suggest trying baseUrl =

useWorker()

Running heavy task, without blocking UI

import React from "react";
import { useWorker, WORKER_STATUS } from "@koale/useworker";

const numbers = [...Array(5000000)].map(e => ~~(Math.random() * 1000000));
const sortNumbers = nums => nums.sort();

const Example = () => {
  const [sortWorker, { status, kill }] = useWorker(sortNumbers);
  const runSort = async () => {
    const result = await sortWorker(numbers); // non-blocking UI
    console.log("End.");
  };
  return (<button type="button" onClick={runSort}> Run Sort</button>);
};