Douban Book Rating is a Chrome add-on developed by GeckoInfo.top. This free add-on provides real-time information about the book ratings on various platforms such as WeChat Reading, JD Reading, Get Reading, Duokan Reading, and ZLibrary.

With Douban Book Rating, users can easily view the book's rating and the number of people who have rated it, directly on the book's details page. The add-on does not require any user login or access to personal data, ensuring privacy and security.

One of the key features of Douban Book Rating is its ability to retrieve the book rating data directly from Douban, without relying on any backend servers. This ensures that the information displayed is accurate and up to date.

Overall, Douban Book Rating is a handy tool for book enthusiasts who want quick access to book ratings while browsing different platforms. It provides a convenient way to make informed decisions about which books to read based on their popularity and user ratings.