[itzlambda]

Using "+" and "-" in search is interesting idea.

I've built similar thing for github stars[1], might implement the same for it.

[1]: https://starscout.xyz/

[sitkack]

I assume you have seen https://anvaka.github.io/map-of-github/#2/0/0

[itzlambda]

I had not, thank you for the link!