What plugin does this?

Question

JavaScript

Hello. Please tell me what plugin is used to hide cards. For example, 3 cards are displayed and under them there is a button to show more, and when pressed, 3 more are shown, etc.?

Answer 1

It's not a plugin, it's called "pagination" )

Answer 2

This is usually done using AJAX (and therefore using JS, jQuery, etc.)
Your script responsible for issuing the result must be able to return raw data (or a fully rendered block) based on the page number passed to it.
As soon as you click the "show next" button, your Ajax accesses your backend - passes the pagination number, then either receives dry data and renders it into a block in the DOM, or receives a block already rendered by the backend and inserts it into the corresponding block in the DOM. Accordingly, a new block of data appears on your site.
Another option is to get a lot of rendered data from the backend at once, distribute them into blocks, and hide all blocks except the first one (display: none). Then, at the push of a button, block after block will open. This is less "kosher", because, firstly, data is transmitted that may not be needed. And secondly (with a very large amount of data), they will have to be limited, and the user may want more.