Attention

TYPO3 v10 has reached end-of-life as of April 30th 2023 and is no longer being maintained. Use the version switcher on the top left of this page to select documentation for a supported version of TYPO3.

Need more time before upgrading? You can purchase Extended Long Term Support (ELTS) for TYPO3 v10 here: TYPO3 ELTS.

Migrate TYPO3 Project to Composer

• Requirements
  • TYPO3 version
  • Composer
  • Folder structure
  • Code Integrity
• Migration Steps
  • Delete Files
  • Configure Composer
  • Add All Required Packages to Your Project
  • Include Individual Extensions like Site Packages
  • New file locations
• Version control
  • Add to version control system
  • Checkout from version control system
• Best Practices
  • Completely Clear typo3conf/ext Folder