If you are not familiar with Poco, you can find more information at getpoco.io.
If you haven't installed Poco yet, follow the Poco's installation guide.
Add poco-examples repo to your poco catalog:
poco repo add poco-example https://github.com/shiwaforce/poco-examples.git
Start Poco Hello World Example project:
poco up poco-example-hello-world
Open http://localhost/ in your browser!