CSDN阅读助手 is a free Chrome add-on that aims to enhance your reading experience on CSDN. Developed by Jarda, this add-on offers several features to improve your browsing experience while reading articles on CSDN.

One of the standout features of CSDN阅读助手 is the ability to set a background image for CSDN. You can choose from a variety of background images provided by the add-on, allowing you to personalize your reading environment.

Additionally, CSDN阅读助手 estimates the reading time for each article, giving you an idea of how long it will take to read the entire piece. This can be helpful in managing your time and planning your reading sessions.

Another useful feature is the sticky table of contents. On smaller screens, finding the table of contents on CSDN can be challenging. With CSDN阅读助手, a sticky table of contents is generated at a convenient location, making it easy to navigate through the article while reading.

Lastly, CSDN阅读助手 also detects and blocks advertisements on the page, providing a cleaner reading experience without distractions.

Overall, CSDN阅读助手 is a valuable add-on for Chrome users who frequently read articles on CSDN. With features like background image customization, estimated reading time, sticky table of contents, and ad-blocking, it enhances the reading experience and makes it more enjoyable.