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by aglionby 2292 days ago
Though both Scratch and Snap are open source, I can't see any documentation for building on top of either of them. If you're interested in building something in this space, Blockly [1] is essentially the same and has some great docs for working with it (no affiliation).

[1] https://developers.google.com/blockly

2 comments

Here is a list of Snap! extensions if they are of any use to you as references: https://snap.berkeley.edu/extensions

Scratch 3 runs on a modified version of Blockly.

It's definitely possible but the Scratch Blocks [1] wiki [2] is indeed a little sparse. VEXcode Blocks [3] seem to be a successful product, so somebody must have figured it out.

[1] https://github.com/llk

[2] https://github.com/LLK/scratch-blocks/wiki

[3] https://www.vexrobotics.com/vexcode-blocks