Product Composability

Definition ∞ Product composability refers to the ability to combine independent software components or protocols to create new, more complex applications. In blockchain and decentralized finance (DeFi), this means that different smart contracts or decentralized applications can interact seamlessly, allowing developers to build upon existing functionalities. It fosters innovation by enabling the creation of novel financial products and services from modular building blocks. This interoperability accelerates development and creates synergistic network effects within an ecosystem.
Context ∞ Product composability is a defining characteristic and significant advantage of the decentralized finance (DeFi) ecosystem, frequently highlighted in crypto news as “money legos.” This capability allows for rapid iteration and the creation of highly specialized financial instruments. The security implications of combining many different protocols, however, remain a critical area of concern and active development.