September 2019
Beginner to intermediate
540 pages
13h 3m
English
Content preview from Learn Ethereum
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Working with OpenZeppelin
OpenZeppelin is an open source framework for Solidity smart contracts. It is one of the most widely used Solidity libraries that provide reusable, secure, and modular smart contract code. All of this smart contract code is fully tested to follow the best practice security patterns. The framework is maintained by the Zeppelin company.
OpenZeppelin libraries provide many useful smart contracts, including access, crowdsale, cryptography, introspection, life cycle, math, ownership, payment, token, and utils. The following table shows all of the library project structures:
|
OpenZeppelin libraries |
Description |
|
access |
Provides role-based access control. |
|
crowdsale |
Provides token-based crowdsale contract libraries. ... |
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