Load ethers in browser console

load-ethersjs.js

// paste this in your browser's console
(function() {
  _loadScript = function(path){ var script= document.createElement('script'); script.type= 'text/javascript'; script.src= path; document.head.appendChild(script); }

  _loadScript('https://cdn.jsdelivr.net/npm/ethers@5.5.0/dist/ethers.umd.js');
  
  // @TODO: this can fail on slow connections; should have a retry mechanism
  setTimeout(() => {
    console.log(`Loaded ethersjs version: ${ethers.version}`);
  }, 1500);

})();