As part of my cloud journey, I got to know about this free online tool Azure DevOps Demo Generator from Microsoft.

1. It is a great tool from Microsoft that simplify working Azure DevOps
2. It helps you to create project in your DevOps organization based on the template you choose from the out of box templates comes along with the tool
3. The DevOps project created using this tool comes with sample content that includes source code, pipeline definitions, agile work items etc.

Try it !