Is there some place to search All Mac Apps (including not in App Store?)

Hi! This Post is huge! 141 posters. I thought it would be interesting to see a simple list of the best apps ever. I’ve already created a script that successfully extracts all of the posts and then tokenizes the words and then gives me a list of the most common words. Unfortunately most of them are not actually the name of apps but words like “better” and “software”. I’m looking for a place where I can do fuzzy or exact matches to iOS and Mac App names.

This is what I have so far.