Table of Contents for GitHub is a free Chrome add-on developed by Arthur Hammer. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This program is designed to enhance the user experience on GitHub by adding a table of contents to repositories, gists, and wikis.

With Table of Contents for GitHub, users no longer have to scroll through lengthy readmes and wikis to find specific information. The add-on allows users to quickly locate the content they are looking for. It works almost anywhere on GitHub, not just readmes, and supports any GitHub markup.

One of the key features of Table of Contents for GitHub is the ability to edit and create files and wiki pages directly on GitHub. This makes it convenient for users to make changes or additions to their repositories without leaving the platform. The add-on is designed to be simple and unobtrusive, seamlessly integrating into the GitHub interface.