In this video, Marcus Hellberg teaches you how to save data locally while offline, so you can sync it to the server once you are back online.

0:46​ - App overview
1:26​ - Saving data locally
3:32​ - Saving data back to the server when connected
5:02​ - Recap

GitHub: https://github.com/marcushellberg/vaa… ​

Subscribe: https://www.youtube.com/channel/UCsGakFIbOsj-fgPFLf1QlQA

#pwa #vaadin