The level of detail in this makes me doubt the claim (0 lines of code), but assuming it is true: really well done.
For those who are wondering if its just a login page: you can register an account (login is automatic on registration, and email verification is not required). The entire UI is almost exactly same as twitter.
I really like the idea of these 0 lines of code websites, but mostly for more static sites. As you can tell with this site, it's already suffering from lag in a bunch of places, which might be hard to fix. Disclaimer: I have never used bubble.is, but similar products
For those who are wondering if its just a login page: you can register an account (login is automatic on registration, and email verification is not required). The entire UI is almost exactly same as twitter.
Link to the framework used: https://bubble.is/