MDN Search is a free Chrome extension developed by Jackie (Guokai) Han. As a web developer, it is essential to frequently refer to MDN Web Docs for information. This extension simplifies the process by providing search suggestions for MDN web docs directly from the browser's address bar.

Using MDN Search is straightforward. Simply enter the keyword "mdn" in the browser address bar and press the "tab" or "space" key. Then, type in the content you want to search, such as "array." The extension will provide autocomplete suggestions for MDN web docs, allowing you to quickly access the desired information without having to search through a search engine first.

It's important to note that MDN Search only supports searches in English. The extension eliminates the need to navigate through multiple tabs or windows to find the relevant documentation, saving valuable time for web developers.