Attention

TYPO3 v8 has reached its end-of-life March 31st, 2020 and is not maintained by the community anymore.

You can order Extended Long Term Support (ELTS) here: TYPO3 ELTS.

Coding: Best practices

This section documents best practices when developing for TYPO3.

• Accessing the database
• Singletons
• Static methods
• Localization
• Unit tests
• Handling deprecation
• Namespaces and class names of user files