Async Script Loader

This tiny util allows you to dynamically load a script into the global scope.

Usage

Call loadScript with the three required parameters:

• namespace e.g. if the script is accessible via window.coolUtil the namespace is coolUtil
• url
• callback function - this recieves the promise which will either resolve or reject and a cancelSource token if you need to abort the request.
• window object

Example

// import the util
import loadScript from 'async-script-loader;

// define your callback function
const callbackFn = (response) => {
  // if successful the script will be available in the global scope under the namespace you provided

  // if unsuccessful the error message is returned
}

// do the thing
loadScript('coolUtil', 'https://coolutil.com', window, callbackFn);

• Backed by tests in Jest
• Typed with FlowType
• Linted with ESLint
• PR's welcome
• API improvements welcome