It seems the consensus on Scratch is to use scratchblocks2 syntax, but what about "when green flag clicked"?

Question

In many code-golf Scratch submissions, I see when green flag clicked used, when when gf clicked is also valid in scratchblocks2. Is there a reason for this, or is it just because people submit raw conversions?

Answer 1

So long as the code works (produces the expected output for the given input) in the implementation you are targetting, it is valid.