Browser extension which makes it easer to follow comment threads on Hacker News across multiple visits, allows you to annotate and mute users, and other UI tweaks and mobile UX improvements [Moved to: https://github.com/insin/comments-owl-for-hacker-news]
Why do you think that https://github.com/jdc-cunningham/python_aws_polly_hacker_ne is a good alternative to hn-comments-owl