This is a Chrome extension that displays analytics for a YouTube video. The extension retrieves the number of dislikes for the video you are currently watching on YouTube, and injects it into the YouTube video page.
Clone the repository or download the source code as a ZIP file. Open Google Chrome and go to the Extensions page by entering chrome://extensions in the address bar. Turn on Developer mode by toggling the switch in the upper right corner. Click on the "Load unpacked" button and select the folder where you saved the source code. The extension should now be loaded and ready to use.
Go to a YouTube video page. The number of dislikes for the video will be displayed under the like button.
Contributions are welcome! If you have an idea for a feature or improvement, please create a new issue or pull request.