Performance

Ajaxify blocks.

If you enable "Load Block on Ajax" for any block, then its content will be loaded by Ajax after clicking on its Bock Title.

Provides some handy extra cache tags, so you can for example tag a block that deals with a certain node type, with the cache tag of that node type.

Creates a WebP copy of image style derivatives to decrease loading times.

Utility module that provides an alternative mean of rebuilding the Content Access table.

Drupal 8 serialization system is pretty flexible but it causes serious time cost
to recursively process all entities, their fields, embed entities if they are
exist and etc.

The idea behind this module is to build file to use with apache server or proxys to make the redirections in the server/proxy not with drupal.