This uses UV v3, for v4 examples use https://github.com/UniversalViewer/uv-examples
Once these are installed, clone this repository to your file system, then run the following commands in your terminal:
cd uv-hello-world
npm install
npm start
Then browse to localhost:5000. (You can run the UV on regular port 80, we're just using 5000 to test on localhost).
Video guide: https://youtu.be/wHK5DmMYXZE