I was in the same boat! I love Ruby so the language isn't an issue, but I generally do not like Jekyll. I especially find the template system very limiting. That is especially disappointing since ERB is pretty great. I wish that had been a first class feature.

I use it to generate my resume, and I went almost 10 years without updating Jekyll. Since Claude has come on the scene, I used it to upgrade everything to the latest and it was quite painless. There's something beautiful about a system that is so stable. Sinatra especially is a joy, because it has been so stable for so many years.