Essential UI Widgets for Flutter is a set of ever-growing UI widgets package for developing rich and high-quality applications in iOS, Android and Web from a single code base, using Flutter framework. Now it includes the following widgets and libraries. * 30+ Charts * Calendar * DataGrid * PDF viewer * PDF library * XlsIO library * Date range picker * Maps * Radial gauge * Sliders * Signature pad * Barcodes Product page: https://www.syncfusion.com/flutter-widgets For more information about using these widgets: https://pub.dev/publishers/syncfusion.com/packages