[rzzzt]

I think DRAKON solves the layout problem quite well (the specification also tries to cut down on excessive use of arrows).

[1] http://drakon-editor.sourceforge.net/language.html

[2] https://news.ycombinator.com/item?id=10100932

[igravious]

I've played with Scratch with my kid. Diagrams quickly get cluttered. I have never seen DRAKON before. I like that there are visual rules to decrease clutter and impose a logical ordering. Very interesting take on visual programming, I'm glad I took a look, and would urge others to do so too! Thanks for the post.