HNCommentTracker (Chrome extension) - Highlights comments you haven't seen before, and shows an indicator of how many new comments exist for comment pages that

HNCommentTracker (Chrome extension) - Highlights comments you haven't seen before, and shows an indicator of how many new comments exist for comment pages that you've previously read. https://chrome.google.com/webstore/detail/imeeonmdbakdmilnnccaddiplgjjhbog https://chrome.google.com/webstore/detail/imeeonmdbakdmilnnc...