Astral Alternatives
Astral is described as 'pulls down all of your starred repositories on GitHub and allows you to organize them using one or more tags' and is an app in the office & productivity category. There are three alternatives to Astral for Mac, Online / Web-based, Windows, Google Chrome and Linux. The best alternative is Gitrep, which is free. Other great apps like Astral are Oh My Star and GitHub Stars Tagger.
Gitrep allows you to search repositories by community created tags and their descriptions, along with apply personal tags that you can use for your own personal organization. You can also see repositories that are similarly tagged, along with see "users who star this...
Features
Oh My Star provides a convenient way to manage your starred Github repositories. You can easily use Oh My Star to view, group, organize your GitHub Stars.
A Google Chrome extension that lets you add tags to your starred repositories directly on GitHub. Add your own tags to the repositories you have starred directly on GitHub!
Features