Early DeFi Landscape

Architecture

The early DeFi landscape initially manifested as a layered architecture, primarily built upon Ethereum’s smart contract capabilities. Early protocols often employed a modular design, separating core functions like asset management and lending from user interfaces and governance mechanisms. This composability, a defining feature, enabled rapid innovation through the integration of different DeFi applications, fostering a vibrant ecosystem. However, this early architecture also presented challenges related to security vulnerabilities and scalability limitations, prompting ongoing research into more robust and efficient designs, including rollups and alternative layer-1 solutions.