1/ ERC-20 token standard approve() has caused an unnecessary cost of $53.8M for #Ethereum and #DeFi users This is… https://t.co/QlrZPpzM0Q

How I learned Solidity programming in a month: In April during lockdowns, I decided to invest in learning Solidity… https://t.co/OLnsvqVU3t

If you want to learn about DeFi These articles will quickly get you up to speed Thread: