Ask HN: A catalog of solution stacks?

I'm looking for a website which catalogs solution stacks for corporations, services, or individuals.

For example: a corporation might have a solution stack of zenifits, zenpayroll, quickbooks in the cloud, etc.

A service stack might be using MEAN (Mongo Express Angular Node)

An individual stack might be using gmail, evernote, etc.

Does anything like this exist?? thanks