.. include:: /Includes.rst.txt .. index:: ! Extension development .. _extension-architecture: .. _extension-development: ===================== Extension development ===================== .. container:: row m-0 p-0 .. container:: col-md-6 pl-0 pr-3 py-3 m-0 .. container:: card px-0 h-100 .. rst-class:: card-header h3 .. rubric:: :ref:`Concepts ` .. container:: card-body Learn about the concept of extensions in TYPO3, the difference between system extension and local extensions. Learn about Extbase as an MVC basis for extension development. .. container:: col-md-6 pl-0 pr-3 py-3 m-0 .. container:: card px-0 h-100 .. rst-class:: card-header h3 .. rubric:: :ref:`File structure ` .. container:: card-body Lists reserved file and directory names within and extension. Also lists file names that are used in a certain way by convention. This chapter should also help you to find your way around in extensions and sitepackages that where automatically generated or that you downloaded as an example. .. container:: col-md-6 pl-0 pr-3 py-3 m-0 .. container:: card px-0 h-100 .. rst-class:: card-header h3 .. rubric:: :ref:`Howto ` .. container:: card-body Helps you kickstart your own extension or sitepackage. Explains how to publish an extension. Contains howto for different situations like creating a frontend plugin, a backend module or to extend existing TCA. .. container:: col-md-6 pl-0 pr-3 py-3 m-0 .. container:: card px-0 h-100 .. rst-class:: card-header h3 .. rubric:: :ref:`Extbase ` .. container:: card-body Extbase is an extension framework to create TYPO3 frontend plugins and TYPO3 backend modules. .. container:: col-md-6 pl-0 pr-3 py-3 m-0 .. container:: card px-0 h-100 .. rst-class:: card-header h3 .. rubric:: :ref:`Best practises and conventions ` .. container:: card-body Explains how to pick an extensions key, how things should be named and how to best use configuration files (:ref:`ext_localconf.php ` and :ref:`ext_tables.php `) .. container:: col-md-6 pl-0 pr-3 py-3 m-0 .. container:: card px-0 h-100 .. rst-class:: card-header h3 .. rubric:: :ref:`Tutorials ` .. container:: card-body Contains tutorials on extension development in TYPO3. .. toctree:: :hidden: :titlesonly: Concepts/Index FileStructure/Index HowTo/Index Extbase/Index BestPractises/Index Tutorials/Index