What is the best easiest way to build "Images slide show?"

Question

When pictures or images slide automatically or when clicked the Preview and Next buttons

Answer 1

https://www.sololearn.com/learn/4223/?ref=app

Answer 2

Some ideas :

https://www.w3schools.com/howto/howto_js_slideshow_gallery.asp

https://www.w3schools.com/howto/howto_js_tab_img_gallery.asp

And some food for thought :

https://css-tricks.com/page-transitions-for-everyone/

So I would generally say clicking a button or button-like element is cleaner.