Pour commencer
https://docs.microsoft.com/en-us/sharepoint/dev/declarative-customization/column-formatting
No Code Column Formatting in SharePoint – NEW
How to use JSON to add a clickable button to a modern SharePoint list view
https://github.com/SharePoint/sp-dev-list-formatting/tree/master/view-samples
Bulletin Board, classifieds, buy and sale
https://github.com/SharePoint/sp-dev-list-formatting/tree/master/view-samples/bulletin-board-format
CSOM
Bind SharePoint List items in dropdown list programmatically using CSOM
https://sharepointsky.teachable.com/p/sharepoint-online-client-side-development-training
Affichage Tuiles
« float« : « left« in rowformatter