Request duplicates is a free Chrome extension developed by pchelnikovmm. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This extension allows users to easily find duplicates of network requests.

To use Request duplicates, simply install the extension and open the browser devtools. Then, click on the "RD" tab. As you test your website, the extension will detect two or more identical requests and display them in the request list. The basic functionality of the extension is completely free and does not require any registration.

Some key features of Request duplicates include the ability to find request duplicates, view the start time of each found duplicate, filter duplicates by domain, configure time gap, and compare requests input data option. With these features, users can thoroughly explore the details of their requests and identify any duplicate instances.

Overall, Request duplicates is a valuable tool for developers and testers who need to identify and analyze duplicate XHR requests. Its user-friendly interface and free license make it an accessible choice for anyone working with Chrome.