From Scratch you should checkout Snap! and snap.berkeley.edu John Maloney (co-inventor of Scratch), Jens Moenig (who was on the Scratch Team and develops Snap!

From Scratch you should checkout Snap! and snap.berkeley.edu John Maloney (co-inventor of Scratch), Jens Moenig (who was on the Scratch Team and develops Snap!), along with Yoshiki Oshima (who may also have been on the Scratch team), are deveolping a new langauge "GP" (for General Purpose) which like "professional Scratch". Here's a video of it: https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwjvvvvGwsbKAhUG8mMKHfmXDvQQtwIIHTAA&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DCnvoz_5_YiI&usg=AFQjCNEkAdQeWLqxHbHB8a0IyNSaJKXVVg&sig2=1n0QOMDvJcvdFA_W202QVA https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&c... There's also lots of extenstions to Scratch and Snap! particularly around CS education, and I'd be happy to discuss those!