Wikidocs Enhancer is a free Chrome add-on developed by 박재형. Designed to improve the functionality of wikidocs.net, this add-on offers several useful features.

Firstly, it adds a dark mode button to the Wikidocs website, allowing users to switch to a more comfortable reading experience in low-light environments. Additionally, it provides a shortcut key (Ctrl + S) to save books while writing, ensuring that users can easily save their progress without interrupting their workflow.

Furthermore, Wikidocs Enhancer enhances the writing interface by making minor improvements. It enables automatic image upload and copies the markdown address when users paste images using Ctrl + V. It also fixes an internal site error that occurred when deleting images, ensuring that the notification popup disappears correctly.

The latest updates (v1.3 and v1.4) bring even more enhancements. Version 1.3 addresses color issues for certain elements in dark mode, improves the spacing of the "make book content public/private" button, and automatically centers equations for better readability. Version 1.4 introduces the ability to adjust the width of the sidebar on the page editing page, allowing users to customize their workspace as per their preference.

With its range of features, Wikidocs Enhancer is a valuable add-on for users of wikidocs.net, providing a more convenient and pleasant experience while writing and reading books on the platform.