OpenExtensions GitHub is a free Chrome extension developed by Stonefinch that aims to enhance the functionality of GitHub. As an add-on and tool under the Browsers category, it provides users with additional features to improve their experience on the popular code hosting platform.

With OpenExtensions GitHub, users can enjoy the convenience of a "parent" link on the file blame page. This feature allows users to easily navigate to the parent file, providing valuable context and making it easier to understand the evolution of the code. This can be particularly helpful when working on collaborative projects or when reviewing code changes.

By adding this simple yet powerful functionality, OpenExtensions GitHub enhances the overall usability of GitHub, making it even more efficient and user-friendly for developers and programmers. If you frequently use GitHub and want to streamline your workflow, this Chrome extension is definitely worth considering.