Farmdev: The Art of UI Skeletons
Skeleton vs. loading screens: Enhancing user experience during content loading and data fetching, by Danielnzau
The past and present of the skeleton screen — and how to use them - LogRocket Blog
Design loading animations for data visualizations, by Yunyi Zhang
Everything you need to know about Loading Animations
How to Build Loading Screens—KendoReact's Skeleton Component
Introducing Skeleton Loading Indicator in Syncfusion Essential JS 2 DataGrid
The past and present of the skeleton screen — and how to use them
Engaging users with progressive loading in skeleton screen, by Anshita Srivastava
Placeholder Loading SAP Fiori for Web Design Guidelines
Stop Using A Loading Spinner, There's Something Better
Stop Using A Loading Spinner, There's Something Better