This looks great guys! I especially like the tutorial flow. Some criticism: You should show JS syntax errors instead just showing a generic error message. I u

This looks great guys! I especially like the tutorial flow. Some criticism: You should show JS syntax errors instead just showing a generic error message. I understand you don't want to scare newbies away with compiler errors, but your solution just makes debugging more difficult. You should show syntax errors, but translate the default JS error messages into something friendlier. Codecademy does this for their intro lessons.