olivmonnier / simply-worker

simply-worker

Wrap your function simply in web worker. It use proxy to transform your function and avoid postMessage and onmessage methods.

• 867 bytes gzipped
• No dependencies
• No worker file to declare
• Works with promise function

Installation

npm install simply-worker

Arguments

Name	Type	Description
fn	Function	Function to encapsulate in web worker
dependencies	Object	All functions/parameters could be used in your function

Examples

import simplyWorker from 'simply-worker';

// Example with basic function
const sum = (a, b) => a + b;
const sumWorker = simplyWorker(sum);

sumWorker(1, 4).then(res => console.log(res));

// Example with async function
const asyncSum = (a, b) => {
  return new Promise((resolve, reject) => {
    return setTimeout(() => {
      resolve(a + b)
    }, 1000)
  });
}
const asyncSumWorker = simplyWorker(asyncSum);

asyncSumWorker(3, 4).then(res => console.log(res))

// Example with dependencies
const log = (b) => console.log(foo, a, test(), b);
const logWorker = simplyWorker(log, {
  foo: 'bar',
  a: true,
  test: () => 123
});
logWorker('Hello World')

License

MIT.