旺中守門員(兼打混守門員）is a free Chrome add-on developed by kosinyj. It falls under the category of Browsers and subcategory of Add-ons & Tools. This add-on is designed to block distracting media, allowing users to focus on their work or other tasks.

With 旺中守門員(兼打混守門員）, users can prevent distractions caused by various media content while browsing the internet. It provides a solution to block unwanted media and maintain productivity. The add-on is easy to install and use, seamlessly integrating into the Chrome browser.

This add-on is a fork of github.com/brianzzy/no-wang-wang, with the aim of preventing distractions and ensuring a focused browsing experience. Users can download the source code from github.com/kosinyj/no-wang-wang.

Overall, 旺中守門員(兼打混守門員）is a useful Chrome add-on for those who want to block distracting media and enhance their productivity while browsing the internet.