GitHub Milestones Timeline is a Chrome add-on developed by Nathan Ward. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This free software enhances the functionality of GitHub Milestones by adding a graphical timeline to the top of the Milestones pages.

With GitHub Milestones Timeline, users can now visualize the due dates of their milestones in a visual timeline format. This makes it easier to track progress and deadlines for different milestones within a GitHub project. The timeline includes a green dot to indicate the current date, providing a quick reference point for users.

This add-on is a valuable tool for project managers, developers, and teams using GitHub for project management. By adding a graphical timeline to GitHub Milestones, it enhances the overall user experience and helps users stay organized and on track with their project goals and deadlines.

Overall, GitHub Milestones Timeline is a useful Chrome add-on that adds a visual element to GitHub Milestones, improving project management and tracking capabilities.