Man in the Middle is a free Chrome extension developed by Hoang. It falls under the category of Browsers, specifically Add-ons & Tools. This extension allows users to modify requests, inject JavaScript and CSS into web pages.

With Man in the Middle, users can block or redirect websites and requests according to their preferences. They can also add, modify, or remove request and response headers to customize the communication between their browser and the server. This can be particularly useful for debugging or testing purposes.

One of the key features of Man in the Middle is the ability to inject JavaScript into web pages. This allows users to dynamically modify the behavior of websites and make them function as desired. Additionally, users can inject CSS to style web pages according to their preferences.