Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
OneTrust is a cloud-based data privacy management compliance platform.
RequireJS is a JavaScript library and file loader which manages the dependencies between JavaScript files and in modular programming.
TYPO3 is a free and open-source Web content management system written in PHP.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.