Devel - D8 release party

Our old friend Devel project has been revitalized and revamped for Drupal 8. Come learn from the Devel maintainer(s) about all its new features and APIs. For example:

Add a powerful footer to all pages of your site. There, admins can review resource utilization, cache effectiveness, database queries, Views, and so much more.

• Quickly access devel features via the core Toolbar module
• View info from the Container, Routes, Entities, Events, 
• Quickly switch to another user for development and troubleshooting purposes
• Edit items in the config and state systems
• A twig extension for dumping variables, setting xdebug breakpoint, ...
• More ...

A pluggable system for dumping variables onto the page while you are writing code. Kint, Symfony var-dumper, Doctrine are all supported and ship with Devel.