@openzeppelin/contracts

Secure Smart Contract library for Solidity

v5.1.0 URL: https://unpkg.com/@openzeppelin/contracts@5.1.0/index.js

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solidity ethereum smart contracts security zeppelin

hardhat

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

v2.22.16 URL: https://unpkg.com/hardhat@2.22.16/internal/lib/hardhat-lib.js

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@openzeppelin/contracts-upgradeable

Secure Smart Contract library for Solidity

v5.1.0 URL: https://unpkg.com/@openzeppelin/contracts-upgradeable@5.1.0/index.js

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solidity ethereum smart contracts security zeppelin

solc

Solidity compiler

v0.8.28 URL: https://unpkg.com/solc@0.8.28/index.js

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ethereum solidity compiler

solhint

Solidity Code Linter

v5.0.3 URL: https://unpkg.com/solhint@5.0.3/lib/index.js

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