The Microsoft Office 365 product marketing team worked with the Canviz team to create three simple, highly practical applications and open source them on GitHub to allow anyone to use them as a baseline to create their own applications.

The samples include

• A budget tracker with custom formatting showing colored stats of each of the projects in flight.
  https://github.com/SharePoint/sp-dev-list-formatting/tree/master/view-samples/budget-tracker
• A product catalog that allows sales teams to review and show customers different products for sale.
  https://github.com/SharePoint/sp-dev-list-formatting/tree/master/view-samples/product-catalog
• A site visit tracker Power App that allows remote employees to check in on the stores that sell their product and take any notes about how their product is presented in the store.
  https://github.com/SharePoint/sp-power-platform-solutions/tree/master/solutions/SiteVisitTracker