How do they function?

xuya

Just how?

Garamol56

Well, scratch extensions (at least for 2.0) use JavaScript to do all the work, and then just map the outputs to buttons. Essentially, every time we run a block, say

((x) + (y))

, we call a JavaScript function and map the scratchblock inputs to the parameters, in this example we might use

function add(x,y) {
    return(x+y)
}

This isn't the most in-depth explanation, but a further read is on the scratchx website.

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