“Zeppelin” and “OpenZeppelin” are related terms in the context of smart contract development on the Ethereum blockchain and other blockchain platforms. Here’s what they refer to:
Zeppelin (ZEP): Zeppelin, or simply “ZEP,” originally referred to a decentralized platform for building and deploying smart contracts on the Ethereum blockchain. It was designed to make it easier for developers to create, test, and deploy secure smart contracts. However, the project was later rebranded and evolved into “OpenZeppelin.”
OpenZeppelin: OpenZeppelin is an open-source framework and library for building secure and audited smart contracts on Ethereum and other compatible blockchain platforms. It was initially developed as Zeppelin and has since become the most recognized and widely used framework for smart contract development in the blockchain space. OpenZeppelin provides a comprehensive set of tools, reusable smart contract components, and best practices to help developers create secure and robust decentralized applications (dApps).
OpenZeppelin encompasses the core principles of security, modularity, standardization, and community auditing, making it an essential resource for blockchain developers. It includes implementations of popular token standards (e.g., ERC-20, ERC-721), access control mechanisms, and upgradeability patterns, among other features.
In summary, Zeppelin was the original project name that evolved into OpenZeppelin, which is now a prominent and trusted framework for building secure smart contracts on various blockchain platforms. Developers commonly refer to it as OpenZeppelin when discussing smart contract development and best practices in the blockchain community.