Sample chrome extension that based on popup selector highlights images based on class Made to learn about the way extensions interact with the DOM as practice for a bigger project.
It work run automatically to show a coloured border, and a button the user can click for more information More information that shows other scores, and has a link to the website (ideally the brand page, but this might be a bit difficult).
1- Go to chrome://extensions .
2- Turn on developer mode as you see in the right of the image .
3- Click on load unpacked to upload extension folder - the folder that has the code.
4- You will see the chrome extension with your extension list like this image .
5- Our extension called ethicalCompass .
6- Open the Asois website and the extension will run automatically