Primary tabs

Namesort descending Description
Plugin API Using the Plugin API
Queue operations Queue items to allow later processing.
Render API overview Overview of the Theme system and Render API.
REST and Application Integration Integrating third-party applications using REST and related operations.
Routing API Route page requests to code based on URLs.
Schema API API to handle database schemas.
Search interface The Drupal search interface manages a global search mechanism.
Service Tags Service tags overview
Services and Dependency Injection Container Overview of the Dependency Injection Container and Services.
Sessions Store and retrieve data associated with a user's browsing session.
Settings Tray API Settings Tray API
State API Information about the State API.
Theme system overview Functions and templates for the user interface that themes can override.
Transliteration Transliterate from Unicode to US-ASCII
Typed Data API API for describing data based on a set of available data types.
Update API Updating minor versions of modules
User accounts, permissions, and roles API for user accounts, access checking, roles, and permissions.
Utility classes and functions Overview of utility classes and functions for developers.
Views access plugins Plugins to handle access checking for views.
Views area handler plugins Plugins governing areas of views, such as header, footer, and empty text.
Views cache plugins Plugins to handle Views caches.
Views display extender plugins Plugins that offer additional display options across display types.
Views display plugins Plugins to handle the overall display of views.
Views exposed form plugins Plugins that handle validation, submission, and rendering of exposed forms.
Views join handler plugins Handler plugins for Views table joins.
Views overview Overview of the Views module API
Views plugins Overview of views plugins
Views relationship handlers Plugins for handling views relationships.
Views sort handler plugins Plugins that handle sorting for Views.
Views template files Describes various views templates & overriding options.
Views wizard plugins Plugins for Views wizards.
Workflow Type Plugins Any module harnessing the Workflows module must define a Workflow Type Plugin. This allows the module to tailor the workflow to its specific need. For example, the Content Moderation module uses its Workflow Type Plugin to link workflows to…

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