How to create pager in drupal 8/9 for custom data set
Sometimes we need to create a pager for custom data sets, such as retrieving specific types of nodes and applying a filter on top of it to get the expected data set.
In this post, I am going to create a custom Drupal module named pager_example, which will create a pager for a custom data set.
Register a path where we will display a page with a pager using a custom data set. For that, I am going to create a routing file with the name "pager_example.routing.yml", which will have the following snippet: