You only require 3 things:
- Docker
- Visual Studio Code
- Dev Containers extension
After you open this repository in vscode, it should ask you if you want to reopen it in a devcontainer.
Once that's done open a terminal in vscode, run task demo:up and wait until it is finished.
You should now be able to go to http://argocd.localhost and see gitlab and gitea bing deployed.