The problem Community Yield Pool solves

Problem

Public goods funding is fragmented and manual. Users must make separate transactions to donate, missing opportunities to contribute while earning yield.

Solution

Community Yield Pool automatically donates 10% of generated yield to public goods on every operation. Users simply deposit assets—yield generation and funding happen seamlessly.

Before: 6 steps, multiple transactions (deposit → earn → calculate → withdraw → donate)

After: 1 step (deposit → automatic donations)

Benefits

• Zero friction: No manual donation process
• Automatic: Donations happen on every operation
• Transparent: All donations tracked on-chain
• Secure: Built on Aave v3
• Standardized: ERC-4626 compliant

Impact

Creates a perpetual funding mechanism that scales with assets, transforming DeFi into a force for sustainable ecosystem growth.

Challenges I ran into

Major Challenges & Solutions

1. RPC Timeout Errors: Public endpoints were unreliable. Solution: Multi-layered error suppression + using wallet's RPC when connected.

2. Token Availability: Testnet DAI faucets unavailable. Solution: Created Demo Mode for seamless testing—turned out perfect for hackathon demos!

3. State Management: Page navigation and transaction flow had race conditions. Solution: Functional state updates and proper cleanup in useEffect hooks.

4. Complex Transaction Flow: Two-step approve/deposit sequence was confusing. Solution: Created state machine with canDeposit helper and clear approval tracking.

5. UI Polish: Needed hackathon-ready presentation. Solution: Complete redesign with animations, multi-page flow, and demo mode toggle.

Key Learning: Every challenge made the project stronger. The solutions improved both code quality and user experience.