repo_description: Promise based HTTP client for the browser and node.js
repo_topics: hacktoberfest http-client javascript nodejs promise
code: 'use strict';
  
  export default function parseProtocol(url) {
    const match = /^([-+\w]{1,25})(:?\/\/|:)/.exec(url);
    return (match && match[1]) || '';
  }
  