Most cloud sustainability tools are built for sustainability officers. They pull three-month-old billing data, run it through a proprietary model, and produce a PDF that engineers never see. By the time you know your us-east-1 cluster emits twice as much as us-west-2 would have, it's been running for a quarter. The architecture is locked in. The carbon is already burnt. The only moment you can act
Introduction Implementing Rock-Paper-Scissors (RPS) on-chain is surprisingly tricky. The moment you choose "Rock" and send a transaction, your opponent can read your move from the public ledger. The game is over before it even starts. I tried implementing a commit-reveal pattern manually, but managing salts, preventing front-running, and ensuring fair judging logic... it quickly became a rabbit