Github Dark theme One Dark with ligatures is a Chrome add-on developed by Vladimir Mikhaylovskiy. This free add-on falls under the category of Browsers and specifically the subcategory of Add-ons & Tools.

This add-on is designed to completely change the appearance of all Github pages to a dark theme, primarily based on Atom One Dark. Additionally, it modifies the font for code to support ligatures. Please note that in order to use the ligatures feature, you will need to have FiraCode installed locally.

With this add-on, users can enjoy a visually appealing dark theme on Github, making it easier on the eyes and enhancing the overall browsing experience. It is a great choice for those who prefer a dark theme and want to customize their Github interface.