May I introduce you to ERC-2612? Permit. Maybe you’ve heard of it?

(Note: this article is intended to give readers a superficial understanding of things, with pointers to references that let you go deep into the sub-topics.)

Hello, and welcome to another episode of… oh wait, wrong channel.

Let’s say you have a SuperApp contract, of which you want to deploy multiple instances but with different arguments - e.g. your contract is a DeFi pool between token pairs like USDC/BTC, USDC/ETH, etc. Instead of manually deploying each contract, you can make use of the Factory/Clones pattern that some gigabrains have come up with!

Are you building a dApp on top of Superfluid.finance? And now you want to test it with a Mainnet Fork instead of your local chain or testnets? But you don’t know how to do it?

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