This is a trivial v(lang) program which runs a vweb server and outputs a string "hello from HOSTNAME" with hostname being the hostname of the host/container running the vlang binary.
The manifests/ folder contains a Kubernetes DaemonSet and Service manifest to play with it.
There also is a docker image on Dockerhub
The name of the project vhelloworld is a play on word with V+helloword and the vélo, which is the french word for bike.
I generated an absurd image for this project with stable diffusion because I'm weird.