Definition ∞ Custom logic represents unique programming instructions or rules designed for a specific application or function. This refers to bespoke code implemented within smart contracts or decentralized applications to dictate their precise behavior, specific conditions, or unique functionalities. It allows developers to tailor a system’s operations beyond standard templates. This addresses particular use cases or business requirements.
Context ∞ The application of custom logic is fundamental to the innovation and differentiation of decentralized applications, enabling novel features and protocol designs. However, news reports frequently highlight security audits and potential vulnerabilities associated with custom logic. Its complexity can introduce unforeseen risks if not rigorously tested.