For anyone wondering about the similarity of the block editor (called Droplet) with Blockly, Scatch, etc., the author of Pencil Code has a good paper on Droplet

For anyone wondering about the similarity of the block editor (called Droplet) with Blockly, Scatch, etc., the author of Pencil Code has a good paper on Droplet and previous work: http://ideas.pencilcode.net/home/htmlcss/droplet-paper.pdf http://ideas.pencilcode.net/home/htmlcss/droplet-paper.pdf