There isn't... as much as I love Bret Victor's work, Processing is out there today teaching people how to code so I take any criticism of it with a very large g

There isn't... as much as I love Bret Victor's work, Processing is out there today teaching people how to code so I take any criticism of it with a very large grain of salt. Until someone puts the work into implementing some ideas from Learnable Programming, Processing is one of the best we have.