Collapse IH Comments is a free Chrome add-on developed by mahmutcvdr. This add-on is designed to enhance the browsing experience on Indie Hackers, a popular website for entrepreneurs and startup enthusiasts.

The main purpose of Collapse IH Comments is to streamline the reading experience by collapsing comment threads on Indie Hackers. With this add-on, users can easily hide lengthy comment threads and focus on the main content of the website.

To collapse comment threads, users can simply use the default keyboard shortcut Ctrl + B. If desired, this shortcut can be customized by visiting the "chrome://extensions/shortcuts" page.

Overall, Collapse IH Comments is a useful tool for Indie Hackers users who want to declutter comment sections and improve their reading experience on the website.