This sample displays list of events in chronological order. It is typically a graphic design showing a long bar labelled with dates paralleling it, and coexisting events. This web part helps to draw the timeline based from SharePoint list with pre-defined schema.
Open this sample in the gallery (popup panel): Open in gallery
Source: https://github.com/pnp/sp-dev-fx-webparts/tree/main/samples/react-timeline