How can I know if a theme has a blog post list home page?

Hi, I’m brand new to Jekyll and am struggling with several issues.

The first is that I want to find a theme I like, but that theme needs to have a way to list the posts on the home page so that the reader can see a table of contents of the posts.

To the best of my knowledge (as little of it that I have on this subject) it seems like very few themes have such a page.

I may very well be missing something, and they all have this ability.

Which is it? And if it’s true that many themes don’t have a table of contents feature, do you have any suggestions as to how to most quickly find the ones that do?