Ask HN: How to organize research papers you've read?

I recently started a new role where I have to read a lot of research papers. In past jobs/internships, I've never found a system for organizing the research papers I highlight/annotate. Even worse, I've found it hard to compare notes with my teammates who are often reading the same papers.

Has anybody found a system that they like so far, either on an individual basis or for a team? I find myself defaulting to the standard spreadsheet setup but curious to hear if there's anything more efficient. Thanks!