I know that Meteor has a somehow bad reputation, but I still believe the framework is the best full-stack solution in the Node universe and has a bright future. It has evolved a lot, and currently has a new owner, team and funding.
- Tight integration with React, Vue, Svelte - Natively supports Mongo, but there are good GraphQL and SQL integrations these days - Plug 'n play user accounts (customisable) - Easy to deploy - Builds to Android, iOS, even desktop these days. - Tight integration between back and frontend. Extremely simple to write API's or realtime applications - It's simply Node on backend, do whatever you're used to - Still a very active community - Tons of apps running happily in production (the myth of it not scaling is due to developers not understanding, not the framework itself)
We continue using it, nothing develops as fast and easy - at least in the Node world.