Reddit Comment Arrow is a free Chrome add-on developed by proohit. It brings the loved arrow feature from the mobile apps to the desktop version of Reddit. This add-on allows users to skip to the next top-level comment in the comment section of a Reddit post.

To use Reddit Comment Arrow, simply open a Reddit post page and wait for the top comments to load. Then, click on the button provided by the add-on to jump to the next comment. The button is positioned on the middle left side of the screen by default, but it can be repositioned by holding and dragging it for 500 milliseconds.

Additionally, users can customize various options of the add-on through the action menu in the extension popover. The action menu allows users to reset the button position if it mislocates for any reason.

Overall, Reddit Comment Arrow is a useful tool for Reddit users who want to navigate through top-level comments more efficiently on the desktop version of the platform.