developit

Module Workers Polyfill

This is a 1.1kb polyfill for Module Workers.

It adds support for new Worker('..',{type:'module'}) to all modern browsers (those that support fetch).

Usage

Copy module-workers-polyfill.js to your web directory, then load it using an import or a script tag. It just needs to be loaded before instantiating your Worker.

n1ru4l

if (!window.OffscreenCanvas) {
  window.OffscreenCanvas = class OffscreenCanvas {
    constructor(width, height) {
      this.canvas = document.createElement("canvas");
      this.canvas.width = width;
      this.canvas.height = height;

      this.canvas.convertToBlob = () => {
        return new Promise(resolve => {
          this.canvas.toBlob(resolve);

althonos

# https://gist.github.com/althonos/6914b896789d3f2078d1e6237642c35c

[metadata]
name = {name}
version = file: {name}/_version.txt
author = Martin Larralde
author_email = [email protected]
url = https://github.com/althonos/{name}
description = {description}
long_description = file: README.md

sergiodxa

function asyncThread(fn, ...args) {
  if (!window.Worker) throw Promise.reject(
    new ReferenceError(`WebWorkers aren't available.`)
  );
  
  const fnWorker = `
  self.onmessage = function(message) {
    (${fn.toString()})
      .apply(null, message.data)
      .then(result => self.postMessage(result));