diff --git a/source.md b/source.md
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@@ -110,6 +110,7 @@ Support project visibility, give a ⭐[![GitHub stars](https://img.shields.io/gi
 - [List Drag&Drop](https://github.com/Norbert515/flutter_list_drag_and_drop) <!--stargazers:Norbert515/flutter_list_drag_and_drop--> - Reorder list elements using Drag & Drop by [Norbert515](https://github.com/Norbert515).
 - [Calendar Widget](https://github.com/pinkfish/flutter_calendar) <!--stargazers:pinkfish/flutter_calendar--> - Calendar widget using slivers for smooth scrolling back and forth over days/events with the ability to jump to specific days/months by [David Bennett](https://github.com/pinkfish).
 - [Side Header List](https://github.com/renefloor/side_header_list_view) <!--stargazers:renefloor/side_header_list_view--> - Listview with sticky headers like the Android contact page by [Rene Floor](https://github.com/renefloor).
+- [Shimmer](https://github.com/hnvn/flutter_shimmer) <!--stargazers:hnvn/flutter_shimmer--> - Shimmer effect while content is loading by [HungHD](https://github.com/hnvn)
 
 ### Image