JSPM

  • ESM via JSPM
  • ES Module Entrypoint
  • Export Map
  • Keywords
  • License
  • Repository URL
  • TypeScript Types
  • README
  • Created
  • Published
  • Downloads 292374
  • Score
    100M100P100Q180917F
  • License MIT

Transform async/await to promise chains

Package Exports

  • babel-plugin-transform-async-to-promises
  • babel-plugin-transform-async-to-promises/helpers

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (babel-plugin-transform-async-to-promises) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

babel-plugin-transform-async-to-promises

Transforms async/await functions to the equivalent chain of Promise calls with use of minimal helper library.

Input:

async function fetchAsObjectURL(url) {
    var response = await fetch(url);
    var blob = await response.blob();
    return URL.createObjectURL(blob);
}

Output:

var fetchAsObjectURL = _async(function(url) {
    return _await(fetch(url), function(response) {
        return _await(response.blob(), function(blob) {
            return URL.createObjectURL(blob);
        });
    });
});