@openzeppelin/contracts-upgradeable
Secure Smart Contract library for Solidity
Version 5.3.0 License MIT
Keywords
solidityethereumsmartcontractssecurityzeppelin
<script type="module"> import openzeppelincontractsUpgradeable from 'https://cdn.jsdelivr.net/npm/@openzeppelin/contracts-upgradeable@5.3.0/+esm' </script>