openzeppelin/zeppelin-solidity

OpenZeppelin Contracts is a library for secure smart contract development.

Solidity

27050

12409

MIT License

OpenZeppelin Contracts is a library for secure smart contract development, offering community-vetted implementations of standards like ERC20 and ERC721, flexible role-based permissioning, and reusable Solidity components. It is designed for developers building decentralized applications on Ethereum who prioritize security and reliability in their smart contracts.

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Support the dependencies of openzeppelin/zeppelin-solidity

eslint/rewrite

Compatibility utilities for ESLint

ethereumjs/ethereumjs-monorepo

Implementation of the modified merkle patricia tree as specified in Ethereum's yellow paper.

NomicFoundation/hardhat

Hardhat utils for testing

NomicFoundation/hardhat

Hardhat plugin for ethers

NomicFoundation/hardhat

Hardhat Network Helpers is a plugin that provides a set of utility functions to interact with locally simulated networks.

OpenZeppelin/merkle-tree

Utilities to work with merkle trees

OpenZeppelin/openzeppelin-transpiler

Solidity preprocessor used to generate OpenZeppelin Contracts Upgrade Safe.

OpenZeppelin/openzeppelin-upgrades

chaijs/chai

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

ethers-io/ethers.js

A complete and compact Ethereum library, for dapps, wallets and any other tools.

isaacs/node-glob

the most correct and second fastest glob implementation in JavaScript

dagrejs/graphlib

A directed and undirected multi-graph library

NomicFoundation/hardhat

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

frangio/hardhat-exposed

Automatically expose internal functions for smart contract testing

cgewecke/hardhat-gas-reporter

Gas Analytics plugin for Hardhat

amxx/hardhat-predeploy

Automatically deploy common smart contracts

typicode/husky

Modern native Git hooks

Amxx/interoperable-addresses

Utilities to manipulate ERC-7930 interoperable addresses

lint-staged/lint-staged

Lint files staged by git

prettier-solidity/prettier-plugin-solidity

A Prettier Plugin for automatically formatting your Solidity code.

isaacs/rimraf

A deep deletion module for node (like `rm -rf`)

npm/node-semver

The semantic version parser used by npm.

protofire/solhint

Solidity Code Linter

OpenZeppelin/solidity-ast

Solidity AST schema and type definitions

sc-forks/solidity-coverage

Code coverage for Solidity testing

OpenZeppelin/solidity-docgen

Documentation generator for Solidity smart contracts.

nodejs/undici

An HTTP/1.1 client, written from scratch for Node.js

yargs/yargs

yargs the modern, pirate-themed, successor to optimist.

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Top contributors

frangio

889 contributions

Amxx

567 contributions

nventuro

415 contributions

maraoz

279 contributions

ernestognw

195 contributions

renovate[bot]

156 contributions

dependabot-preview[bot]

67 contributions

shrugs

54 contributions

AugustoL

46 contributions

dependabot[bot]

36 contributions

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Support the dependencies of openzeppelin/zeppelin-solidity

eslint/rewrite

Compatibility utilities for ESLint

ethereumjs/ethereumjs-monorepo

Implementation of the modified merkle patricia tree as specified in Ethereum's yellow paper.

NomicFoundation/hardhat

Hardhat utils for testing

NomicFoundation/hardhat

Hardhat plugin for ethers

NomicFoundation/hardhat

Hardhat Network Helpers is a plugin that provides a set of utility functions to interact with locally simulated networks.

OpenZeppelin/merkle-tree

Utilities to work with merkle trees

OpenZeppelin/openzeppelin-transpiler

Solidity preprocessor used to generate OpenZeppelin Contracts Upgrade Safe.

OpenZeppelin/openzeppelin-upgrades

chaijs/chai

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

ethers-io/ethers.js

A complete and compact Ethereum library, for dapps, wallets and any other tools.

isaacs/node-glob

the most correct and second fastest glob implementation in JavaScript

dagrejs/graphlib

A directed and undirected multi-graph library

NomicFoundation/hardhat

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

frangio/hardhat-exposed

Automatically expose internal functions for smart contract testing

cgewecke/hardhat-gas-reporter

Gas Analytics plugin for Hardhat

amxx/hardhat-predeploy

Automatically deploy common smart contracts

typicode/husky

Modern native Git hooks

Amxx/interoperable-addresses

Utilities to manipulate ERC-7930 interoperable addresses

lint-staged/lint-staged

Lint files staged by git

prettier-solidity/prettier-plugin-solidity

A Prettier Plugin for automatically formatting your Solidity code.

isaacs/rimraf

A deep deletion module for node (like `rm -rf`)

npm/node-semver

The semantic version parser used by npm.

protofire/solhint

Solidity Code Linter

OpenZeppelin/solidity-ast

Solidity AST schema and type definitions

sc-forks/solidity-coverage

Code coverage for Solidity testing

OpenZeppelin/solidity-docgen

Documentation generator for Solidity smart contracts.

nodejs/undici

An HTTP/1.1 client, written from scratch for Node.js

yargs/yargs

yargs the modern, pirate-themed, successor to optimist.