Empower developers with tools that assist with developing and debugging the frontend or backend of the site.
Experimenting with lightweight entities driver.
Respect people privacy and let every particular user to decide which external services to be rendered on your pages.
Expandable content (Ckeditor Plugin)
This module can provide a custom 403, 404, 401 contents based on the path.
Once you enable the module, you can head over to /admin/structure/custom4xx_config_entity to get started.