Public Grafana dashboards offer a glimpse into how various organizations utilize Grafana for their data visualization needs, showcasing live data from large entities. GitLab, known for its transparency, shares dashboards of their cloud infrastructure, ranging from disk stats to alert reporting. Wikimedia's dashboards reveal the massive scale at which Wikipedia operates, displaying data from global datacenter overviews to API request rates. The Cloud Native Computing Foundation utilizes Grafana for its DevStats tool to analyze GitHub activity, tracking contributions and engagement levels. Grid Computing Centre Karlsruhe and CERN use Grafana to visualize data from their scientific experiments, including those related to the Large Hadron Collider. Grafana plugins for systems like Zabbix and IoT frameworks, as well as projects like Hiveeyes and Percona, demonstrate diverse applications and monitoring capabilities. The Grafana Play dashboard serves as a demo site to introduce Grafana's features and capabilities while also being used for testing and demonstrations by Grafana Labs.