Private, local portfolio management (Rotki at EthCC)

A new DeFi native language for EVM (Rainlang at EthCC)

Creating a DeFi native reference rate (Liquity at EthCC)

The secret edge of oracle based AMMs (Swaap at EthCC)

MEV Capturing AMM (cow.fi at EthCC)

All roads lead to liquidity (Paladin at EthCC)