T3Vault
Encrypted TYPO3 backups with a standalone recovery UI that still works when TYPO3 is down. AES-256 ZIP archives, optional OpenTimestamps integrity seals (time-stamped on the Bitcoin blockchain). On re
T3Monitor
Monitors TYPO3 installation for updates and security issues (Requires an account on www.t3monitor.de)
Modern Address
Address handling for TYPO3 (since 6.2, estab. 2014)
This extension dumps information about currently loaded extensions to screen to be used as composer.json or to run composer commands.
Shows a Instagram feed with a given access Token. Only installation via composer is supported!
Flexible Memory List
Memory list plugin for TYPO3 >= 7.6
Cundd Composer
Composer support for TYPO3 CMS (https://github.com/cundd/CunddComposer)