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Developer Builds Human-Gated Gratitude Tipping Tool in a Single Weekend

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A developer built Thanks2Go, a minimal tipping platform, over a single weekend as part of DEV's Generosity Edition challenge. The tool lets creators declare a canonical profile on their own webpage, allowing visitors to send either a fixed $2 USD PayPal tip or a Solana devnet gesture via an explicit browser extension click. No account system, payment database, ranking, or automated approval exists — all payment actions require direct human confirmation. The project uses a React and TypeScript frontend, a Chrome extension, an Express API with signed mandates, and two A2A agents that can inspect and stage payments but cannot capture or authorize them. The developer built the tool after realizing that knowledge gained over five years of coding could help others, and wanted gratitude to remain a deliberate human act rather than an automated transaction.

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