I didn’t get a segfault when I ran npm run frontend, so thank you for that. I was unable, however, to map the hello world app to my running developer instance. But that’s a different issue I’m sure I’ve caused.
Thanks for your help!
Edit: It looks like launching it through the method @AlbericoD describes disregards use of the dev-rig. While this works, I definitely would rather use the dev-rig as I’m a lazy, lazy man. ;D