TYPO3 v8 has reached its end-of-life March 31st, 2020 and is not maintained by the community anymore. Looking for a stable version? Use the version switch on the top left.

There is no further ELTS support. It is recommended that you upgrade your project and use a supported version of TYPO3.

General principles

This chapter aims to give you some important information about the general principles of TYPO3 CMS. It is the base needed to understand the next chapters.