YouTube Rotten Tomatoes is a free Chrome extension developed by Jack Forbes. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory. This extension allows users to view Rotten Tomatoes scores next to video titles for YouTube trailers.

With YouTube Rotten Tomatoes, users can easily check the Rotten Tomatoes critic and audience scores for trailers and teasers on YouTube. The extension works by detecting keywords such as 'trailer' and 'teaser' and then queries a custom Google search engine for Rotten Tomatoes results. This provides users with quick access to valuable information about the movie's reception before watching the trailer.

If you're interested in contributing to the development of YouTube Rotten Tomatoes, you can visit Jack Forbes' GitHub repository and submit any improvements. The extension is a useful tool for movie enthusiasts who want to make informed decisions about which trailers to watch based on the Rotten Tomatoes scores.