CSDN Killer is a free Chrome add-on developed by leebroncc that aims to improve search results by excluding content from CSDN. As a browser extension, it is designed to enhance the browsing experience for users who want to filter out CSDN-related content from both Baidu and Google search results.

With CSDN Killer, users can now easily remove CSDN articles, forums, and other content from their search results, allowing for a more streamlined and relevant search experience. By eliminating CSDN from search results, users can save time and avoid clicking on irrelevant links.

This Chrome add-on is a valuable tool for those who frequently search for information but do not wish to see content from CSDN. By effectively excluding CSDN from search results, CSDN Killer provides users with a more efficient and tailored search experience.