How to deploy a ts script?

I’m not sure what that particular software actually does, what constitutes as a “good alternative”, let alone what would be a good alternative. The software is also notably missing any kind of installation instructions, so I have no idea what you would need to install it.

The tool seems to be intended to produce embeddable badges, which I don’t think would work on our hosting due to this system (hotlinking/embedding from our hosting onto other sites is blocked here).

As for alternatives, I think you may look somewhere else. I doubt you’ll find many recommendations here for software that cannot be hosted here in the first place.