JS Save Text to File

A simple JS to save text to a file.

function saveTextAsFile(textToWrite, fileNameToSaveAs)
      {
        var textFileAsBlob = new Blob([textToWrite], {type:'text/plain'}); 
        var downloadLink = document.createElement("a");
        downloadLink.download = fileNameToSaveAs;
        downloadLink.innerHTML = "Download File";
        if (window.webkitURL != null)
        {
          // Chrome allows the link to be clicked
          // without actually adding it to the DOM.
          downloadLink.href = window.webkitURL.createObjectURL(textFileAsBlob);
        }
        else
        {
          // Firefox requires the link to be added to the DOM
          // before it can be clicked.
          downloadLink.href = window.URL.createObjectURL(textFileAsBlob);
          downloadLink.onclick = destroyClickedElement;
          downloadLink.style.display = "none";
          document.body.appendChild(downloadLink);
        }
      
        downloadLink.click();
      }