Alternatives to build a directory?

Hey guys, I'm looking for any options to build a directory site, with minimal effort. I see many people building simple directories with search / categories, etc, I'm looking for something similar.

So it could be a framework or a boilerplate. My goal is to invest as little time as possible on this. And preferable JS / Python, to keep things in the same stack, but I wouldn't mind other languages.

Any ideas? Thanks in advance!