EIP-3156: The Flash Loan Standard, Explained
EIP-3156 flash loans standard explained: the lender and borrower interfaces in Solidity, a minimal borrower contract, flash loan attacks, and real adoption.
Solidity
Flash Loan Arbitrage: How It Works and How to Build It
How flash loan arbitrage works on Ethereum: borrow with no collateral, swap across two DEXs, repay the loan inside one transaction, and keep the spread. Includes a Solidity executor contract and an ethers.js scanner bot.