鸳鸯页 is a free Chrome add-on developed by xxcxy. It falls under the category of browsers and specifically belongs to the subcategory of add-ons and tools. This add-on allows users to share and collaborate on web pages in real-time.

Once installed, 鸳鸯页 enables users to share regular web pages with friends who also have the add-on installed. Users can then collaboratively interact with the shared page, making it a useful tool for various scenarios. For example, if you need someone to log in to your account on a website but don't want to disclose your password, you can have them share the login page with you, allowing you to input the password securely.

While this add-on has practical applications, it also offers a range of fun possibilities for users to explore and discover on their own. It is worth noting that 鸳鸯页 is built upon the open-source project TogetherJS.

With 鸳鸯页, sharing and collaborating on web pages becomes convenient and secure, making it a valuable addition to the Chrome browser.