Chainlink leads DeFi development activity as builder engagement thins into late 2025, topping Santiment's GitHub event rankings over the past 30 days. It outpaces projects like DeFiChain, DeepBook, and Lido DAO, emphasizing its role in oracle infrastructure amid slowing overall DeFi momentum. Chainlink dominates DeFi development with the highest activity score, signaling robust infrastructure upgrades. [...]