Hey JavaScript tutorials are not what you need to learn how to use Wappler. That can be great to learn as then you will be able to use JavaScript libraries and custom JavaScript in your Wappler projects in the future though.
If you want to cut your learning time down I really can’t recommend enough the tutorials by @mebeingken as soon as I took them everything started falling into place. They are pinned at the top of this forum but here’s the link Wappler Getting Started Course
Hope that helps