MDN Search is a free Chrome extension developed by Chaitanya Pramod that allows users to search MDN Web Docs directly from Chrome's address bar. With this extension, users can easily access the vast amount of information available on MDN without having to navigate to the website separately.

To use MDN Search, simply type "mdn" followed by a space and your keywords into Chrome's address bar. The extension will then perform a search on MDN Web Docs and display the relevant results directly in your browser. This saves users time and effort by eliminating the need to open a new tab or navigate away from their current page.

Overall, MDN Search is a useful tool for developers and anyone who frequently references MDN Web Docs. Its integration with Chrome's address bar makes it convenient and efficient to search for information on MDN without interrupting your workflow.