Looks like you got sucked into the fastn world. It's an open source full stack web development programming language we have created: fastn.com. We are building some fastn powered full stack, reusable apps, that you can plug in any fastn powered website at https://github.com/fifthtry-community.
The website, kulfi.app and malai.sh, and fastn.com itself, and FifthTry.com as well are all built using fastn.
The website, kulfi.app and malai.sh, and fastn.com itself, and FifthTry.com as well are all built using fastn.