What stack do you recommend for a web app that a solo dev can maintain?
What would you recommend as the tech stack or framework of choice for a full stack application that allows handling all the maintenance tasks like security, auth, database etc. easily for a solo dev that can be easily maintained for a long time in the future?
A monolithic framework. Rails, Django, Laravel, etc.
Whatever stack you are most familiar with.
Prisma and Hasura are worth considering