On this site there is a list of pull requests (or PRs) submitted for review, belonging to open-source projects hosted on Github. Click the PR to open it in a new tab or window. Click Take (when logged in) to commit to reviewing that PR. If for whatever reason you can't review it in a timely manner, please untake it (i.e., close the review), so that someone else can review it. This can be done by the reviewer, the person who submitted the PR to PRR, the person who authored the PR, or the project owner. Later we may store a review history.