Names across multiple extensions with instant availability checks. Customize extension selections and view results instantly. Track history and save favorites. Browse domains directly from results with one-tap website visits.
Learn Ruby programming with guided lessons on your phone. Complete exercises and track progress. Access code examples and practice writing scripts. Receive feedback on code submissions. Sync learning history across devices.
Visualizes data as interactive trees. Users can explore API responses with expandable nodes. It displays data types and element counts. Supports real-time tree navigation and data inspection.
