GitHub One Click Comment is a free Chrome extension developed by pRizz. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This extension injects comment buttons with custom, predefined text into the GitHub comment bar, providing a convenient way for users to add predefined comments to their GitHub Pull Requests and Issues.

With GitHub One Click Comment, users can create a list of predefined comments and have them readily available as buttons in the GitHub user interface. This eliminates the need to manually type repetitive comments, saving time and effort. Whether it's providing feedback, addressing issues, or approving changes, users can quickly select the appropriate predefined comment and add it to the comment bar with just one click.

It's worth noting that if predefined comments are added while on a Pull Request, the page needs to be refreshed in order to see the buttons. While this may be a minor inconvenience, the overall functionality and convenience of GitHub One Click Comment make it a valuable tool for GitHub users who frequently engage in commenting and reviewing activities.