PRE-FINAL
To rewrite your existing Google Apps Script and HTML setup to use the Google Drive API (v3), you need to update how the script fetches files and how the URL is constructed for the frontend. Using the Drive API is generally more efficient for larger folders as it allows for better filtering and field selection compared to the standard DriveApp service. 1. Updated Code.gs (Apps Script) This version uses Drive.Files.list() which requires the Drive API service to be enabled in your Apps Script project (click the + next to "Services" and select Drive API ). ``` // Google Apps Script (Drive API v3) function doGet () { const folderId = '1gG0SVUU2vGRAKTml1kHFqFCKTYTsZ0oz' ; const optionalArgs = { q : `'${folderId}' in parents and mimeType contains 'image/' and trashed = false` , fields : 'files(id, name, mimeType)' , pageSize : 100 }; const fileList = ...