ComOn com! is a free Chrome add-on developed by Jonathan that allows users to view YouTube comments in real-time while watching videos. This add-on is categorized under Browsers and falls under the subcategory of Add-ons & Tools.

With ComOn com!, users can install the add-on on their Chrome browser and easily watch YouTube videos while simultaneously viewing the comments being posted in real-time. This feature provides a unique and interactive experience for users who want to stay engaged with the YouTube community while watching their favorite videos.

As a prototype, ComOn com! invites users to contribute their ideas for the project on its GitHub page. The add-on is available for installation and can be easily integrated into the Chrome browser. Simply install the add-on, watch YouTube videos, and enjoy the real-time commenting experience.

However, there are a few issues and limitations to note. ComOn com! currently does not work in full-screen mode. Additionally, it only displays the first comments it finds and is limited to retrieving a maximum of 100 comments due to API limitations.

Overall, ComOn com! provides a unique way to engage with YouTube comments while watching videos, making it a valuable add-on for users who want to stay connected with the YouTube community in real-time.