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OpenZeppelin Contracts is a library for secure smart contract development. It provides implementations of standards like ERC20 and ERC721 which you can deploy as-is or extend to suit your needs, as well as Solidity components to build custom contracts and more complex decentralized systems.

OpenZeppelin Contracts is a library for secure smart contract development.

It provides implementations of standards like ERC20 and ERC721 which you can deploy as-is or extend to suit your needs, as well as Solidity components to build custom contracts and more complex decentralized systems.

Documentation: https://docs.openzeppelin.com/contracts
Community forum: https://forum.openzeppelin.com