The promise with Firebase Studio (and Also Replit) is great because you can build a full-stack application and deploy it without a local development setup.

I tried it a few days ago but was pretty disappointed. It cannot do external requests to get up-to-date information and was working with super-outdated packages.

Currently it does not compare at all to Cursor/Cline/Roo Code etc. Hopefully it gets better because this really makes it easier for people to get started building apps.