Views

tag-based caching in Drupal views
Tag-based caching enhances the performance of your website by allowing fine-grained invalidation of cached content. 
This is particularly important for dynamic websites where content changes frequently, but you still want to leverage caching to reduce server load and improve page load times.

All Ajax-enabled views instances are stored in Drupal.views.instances and all are of Drupal.views.ajaxView type.

We can use these instances to make the Drupal Ajax calls which will update the views correctly.

This article is based on the O'Reilly article which is relevant to Drupal7 and some of it for Drupal8, but drupal did a lot of modifications since then, and I believe it's a good place to start with, but still should be modified to Drupal9 and on. from time to time I will fix this article and update it according to the last drupal version, you are all invited to send me remarks and suggestions.

These examples, I believe are most needed for the more advanced Drupal backend developer.

My development strategy recommendations are: