Bootlint This Page is a free Chrome extension developed by rtpHarry. This extension allows users to inject the Bootlint tool into web pages and automatically scan them for common Bootstrap-related errors. With just a single click, users can execute the bootlint.js script against the current page and identify any errors.

When errors are found, bootlint.js generates a JavaScript alert, and the errors are displayed in the JavaScript console window. To view the errors, users simply need to press F12 to bring up the developer tools and click on the console tab. It provides a convenient way for developers and users to quickly identify and address any Bootstrap errors on a webpage.

It's important to note that this extension is not affiliated with the official Bootlint or Bootstrap projects. However, it offers a valuable tool for users who want to ensure that their web pages are free from common Bootstrap errors.