GitHub PR Comment Tracker is a powerful Chrome add-on developed by alexbt. It is a free tool that allows users to track resolved and unresolved comments on GitHub Pull Requests (PRs) using the Thumbs Up (+1) feature.

With GitHub PR Comment Tracker, users can easily keep track of comments and discussions on their PRs without having to manually scroll through the entire conversation. The add-on provides a convenient way to see which comments have been resolved and which are still pending, making it easier for users to stay organized and focused on their code reviews.

If you are an active GitHub user who frequently deals with PRs and code reviews, GitHub PR Comment Tracker is an invaluable tool that will streamline your workflow and improve your productivity.