Sealious playground proved to be helpful in building web apps to me, even when they don't have any storage - just the utility of sealgen and sreact were enough.

But it's hard to run a sealious-playground app without... sealious. It complains that mongoDB isn't running, etc.

It would be cool to have a separate repository for a playground, where you can use npx sealgen add-route and npx sealgen build, but that does not rely at all on Sealious.

This will require some changes to sealgen itself.