OpenZeppelin

The standard for secure blockchain applications

openzeppelin-contracts Public
OpenZeppelin Contracts is a library for secure smart contract development.

JavaScript 14,601 MIT 7,375 77 15 Updated Dec 30, 2021
ethernaut Public
Web3/Solidity based wargame

JavaScript 824 MIT 235 43 27 Updated Dec 30, 2021
contracts-wizard Public
Interactive smart contract generator based on OpenZeppelin Contracts.

TypeScript 90 33 6 1 Updated Dec 29, 2021
openzeppelin-contracts-upgradeable Public
Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.

JavaScript 344 MIT 194 4 0 Updated Dec 29, 2021
EIPs Public
The Ethereum Improvement Proposal repository

Solidity 2 3,085 0 0 Updated Dec 30, 2021
docs.openzeppelin.com Public
Source for the OpenZeppelin documentation site

JavaScript 19 35 17 1 Updated Dec 29, 2021
nile Public
CLI tool to develop StarkNet projects written in Cairo

Python 79 MIT 10 10 (1 issue needs help) 0 Updated Dec 29, 2021
cairo-contracts Public
OpenZeppelin Contracts written in Cairo for StarkNet, a decentralized ZK Rollup

Python 185 MIT 36 8 8 Updated Dec 29, 2021
openzeppelin-upgrades Public
Plugins for Hardhat and Truffle to deploy and manage upgradeable contracts on Ethereum.

TypeScript 218 MIT 107 53 6 Updated Dec 28, 2021
defender-docs Public
Security Management to Protect the Open Economy

18 14 0 0 Updated Dec 28, 2021

Pinned