This question has come up many times (here's one thread: https://news.ycombinator.com/item?id=30807759 https://news.ycombinator.com/item?id=30807759) Like othe

This question has come up many times (here's one thread: https://news.ycombinator.com/item?id=30807759 https://news.ycombinator.com/item?id=30807759) Like others have said, pick the tech you want to use first, then find a good one that uses that tech! I would look for reviews, a history of updates, and a founder who knows their stuff. There's many directories listing them - probably the most comprehensive one is here: https://github.com/smirnov-am/awesome-saas-boilerplates https://github.com/smirnov-am/awesome-saas-boilerplates Good luck!