Emerging standards and recommendations for approveAndCall, transferAndCall EIP-777 and so on

Hi,

I decided to go with ERC-777 after all the bad rap it received over the last weekend.

My arguments why ERC-777 and not permit() can be read here:

It is a good Twitter thread.

Of course ERC-20 is safer as it is simpler. But if we sticked with safer and simpler we would be still in Bitcoin. permit() is nice, but it is not semantically that clean and would require wallet changes.

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