Hacker Comments is a Chrome add-on developed by Chris Karlson. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This free program allows users to conveniently read the comments on Hacker News articles.

With Hacker Comments, users can click through to articles on HackerNews and then easily click a button to return to read the comments if they choose to do so. This add-on provides a seamless browsing experience for those who are interested in diving deeper into the discussions surrounding Hacker News articles.

Overall, Hacker Comments is a useful tool for avid Hacker News readers who want to explore the comments section without any hassle. It simplifies the process of accessing and engaging with the comments, making it a valuable addition to the browsing experience.