Our team has an open-source JAMStack boilerplate tool called Bison which basically wraps Next.js, Prisma, Nexus and adds code generators and other bells and whistles.
I finally got some time to dive into it and it made shipping simple functionality with best practices a lot easier. It felt really good to work with, and I think it's got the potential to be really great for SaaS projects (or any web apps) in the future.
Just wanted to share! Check out the tool if if you're a Next.js or React dev, let us know what you think. It's in the super-early stages of development so there's plenty to improve.