TYPO3 v9 has reached its end-of-life September 30th, 2021 and is not maintained by the community anymore. Looking for a stable version? Use the version switch on the top left.
You can order Extended Long Term Support (ELTS) here: TYPO3 ELTS.
TypeScript Coding Guidelines¶
Excel Micro TypeScript Style Guide for TypeScript should be used throughout the TYPO3 CMS core for TypeScript files.
Directories and File Names¶
TypeScript files should have the file ending
TypeScript files are located under