A resolutely Object-Oriented in-depth overhaul
The Symfony components included in Drupal

Presentation of the Drupal Console and Drush command line tools
Organization of Drupal 8
Multi-sites directories

YAML syntax: typing, escaping, sequence and mapping
Declare your module for Drupal with .info.yml
Declare your project with composer
Hook principle: hook_help in the .module file
Declare permissions
Declare your first page via a controller
Link our page to a URL via routing.yml
Create a menu link via links.menu.yml

Workshop: develop a first Drupal 8 page module

Return a rendering table
Define its template files via the theme hook
Pre-process the data to be injected into the template
Write the template for the Twig Atelier engine

: define the views of its module

Manage menus and
links Specific types of links: actions, local task, contextual

The plugin manager
The different types of plugins

Declare a block class
Make it available via the @Block annotation
Expose its configuration in the administration
Support the block configuration form

Workshop: develop the block

Create a configuration form
Define the form fields via Form API
Data validation and submission

Workshop: set up its administration page

Create a form
Configure the different types of fields
Validate the data submitted by the user
Alter the other forms

Alter existing services
Define own services
Inject dependencies

Presentation of Schema API
Declare a schema installation
Manage version upgrades
Presentation of Database API
Interact with database data via the QueryBuilder