The Sui ecosystem projects are thriving, particularly in the DeFi sector.Cetus Protocol ($CETUS) ranks #2 on Sui and offers minimal slippage in a pool.Navi Protocol ($NAVX) takes Sui’s #1 protocol spot measured by TVL, offering similar features to Aave.Scallop ($SCA) is the first DeFi protocol to receive a grant from the Sui Foundation.Suiswap ($SSWP) is a cross-chain DEX with a small market cap, while TurboFinance ($TURBOS) operates as a good old-fashioned AMM.Potential airdrops to look out for include Deepbook and Suilend.Cetus, Navi, and Scallop have all experienced significant growth in TVL over the past 30 days, up by 73%, 230%, and 180%, respectively.Cetus and Scallop offer governance with their $xCETUS and $veSCA tokens, respectively.Navi allows users to use their $SUI as collateral and offers a health score based on increased use ranging from DeFi lending to yield strategies.Suiswap and TurboFinance are both cross-chain DEXs with potential for airdrops.