https://docs.contao.org/4.x/dev/framework/Deep dive into the specifics of different components of the Contao framework.Hugoenhttps://docs.contao.org/4.x/dev/framework/asset-management/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/asset-management/Managing assets (JavaScript, CSS) in the front end.https://docs.contao.org/4.x/dev/framework/async-messaging/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/async-messaging/Asynchronous Messaging using the Symfony Messenger integrationhttps://docs.contao.org/4.x/dev/framework/back-end-modules/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/back-end-modules/Writing a back end module for Contaohttps://docs.contao.org/4.x/dev/framework/caching/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/caching/HTTP caching in Contaohttps://docs.contao.org/4.x/dev/framework/content-elements/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/content-elements/Contao's fundamental content blocks.https://docs.contao.org/4.x/dev/framework/cron/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/cron/Contao's cron functionality.https://docs.contao.org/4.x/dev/framework/dca/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/dca/Configuration of tables and record editing.https://docs.contao.org/4.x/dev/framework/filesystem/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/filesystem/Working with files in Contao.https://docs.contao.org/4.x/dev/framework/widgets/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/widgets/How to develop custom input widgets for forms in the back end and front end.https://docs.contao.org/4.x/dev/framework/front-end-modules/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/front-end-modules/Complex functionalities within your web pages.https://docs.contao.org/4.x/dev/framework/hooks/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/hooks/Extending front end and back end functionality.https://docs.contao.org/4.x/dev/framework/image-processing/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/image-processing/Processing and resizing of image files and creation of responsive images.https://docs.contao.org/4.x/dev/framework/logging/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/logging/Use Monolog and custom log channels in Contao.https://docs.contao.org/4.x/dev/framework/maintenance-module/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/maintenance-module/Implementing a custom module for the maintenance section in the back end.https://docs.contao.org/4.x/dev/framework/manager-plugin/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/manager-plugin/A class that allows third party bundles and application developers to configure a Contao Managed Edition.https://docs.contao.org/4.x/dev/framework/migrations/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/migrations/Database migrations and general purpose migration scripts.https://docs.contao.org/4.x/dev/framework/models/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/models/Read objects from and write them to the databasehttps://docs.contao.org/4.x/dev/framework/page-controllers/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/page-controllers/Implementing Contao page types as controllers.https://docs.contao.org/4.x/dev/framework/profiler/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/profiler/Symfony's profiler in Contao.https://docs.contao.org/4.x/dev/framework/request-tokens/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/request-tokens/CSRF protection in Contaohttps://docs.contao.org/4.x/dev/framework/response-context/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/response-context/The Response Context is a concept special to Contao.https://docs.contao.org/4.x/dev/framework/routing/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/routing/Routing in Contaohttps://docs.contao.org/4.x/dev/framework/search-indexing/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/search-indexing/How to work with Contao's built-in search indexer abstraction.https://docs.contao.org/4.x/dev/framework/security/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/security/Contao's Symfony Security implementation.https://docs.contao.org/4.x/dev/framework/templates/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/templates/Contao's template engine.https://docs.contao.org/4.x/dev/framework/translations/Mon, 01 Jan 0001 00:00:00 +0000https://docs.contao.org/4.x/dev/framework/translations/How to create translations within the Contao framework.