VarDumper component
Provides mechanisms for walking through any arbitrary PHP variable.
Resources: Code Documentation
Projects using VarDumper
Piwik
Piwik is the leading open source web analytics platform that gives you valuable insights on your website's visitors, your marketing campaigns and much more, so you can optimize your online strategy and experience of your users.
Grav
Grav is a Modern, Fast, Simple and Flexible flat-file CMS. While Grav is intentionally minimal, the extensive plugin architecture allows it to be adapt to almost any task. Powerful Twig templating ensures that development is only limited by your imagination. Sophisticated caching mechanisms mean that Grav is scary fast and can scale more than other flat-file CMS systems. Utilizing Markdown for content creation and YAML for configuration ensures it is always easy to use and configure. Being flat-file based, means a Grav site is quick to install, simple to migrate, and a breeze to version.
Pimcore
Pimcore is a platform for managing digital experiences. It is a consolidated platform for content, community and commerce across all customer touchpoints and integrates CMS, PIM, DAM and Commerce functionalities in one open source suite.