GitHub launches new tools for teachers, including autograding

GitHubtoday announced new features for GitHub Classroom, its collection of tools for helping computer science teachers assign and evaluate coding exercises, as well as a new set of free tools for teachers.
The first of these is autograding, which does exactly what the name promises. Teachers can now add tests to their workflows that automatically test assignments and grade them accordingly. These tests then run automatically on every student repository. More importantly, though, teachers can als