This is a submission for Weekend Challenge: Generosity Edition What I Built DonateX — an open-source, 3KB donation button that accepts USDC on Base Network. Zero platform fees. Zero KYC. Zero bank accounts required. One line of HTML. The problem: open-source maintainers rely on Stripe/PayPal for donations, but both require identity verification, bank accounts, and charge 2.9-3.49% fees. For developers in emerging markets (like Venezuela, where I'm from), these platform...