# Sample repository
If you have no data to work with and you just want to check out the tool, it is possible to add our sample repository. This repository is a front-end based repo based on React together with Lodash and Mime.
If this is the first time you log in to the service, or if there are no added repositories, you will be met with the following screen.
Click "add a sample repository" to add the sample repository.
Click "Scan all" to start the scan of the repo. Note that you can start navigating the tool during the scan.
Once the scan is complete, click "start navigating" to see a list of the repositories. See here for a short introduction to the UI.