Repositories list

• ethernaut-leaderboard

  Public
  JavaScript

  •

  MIT License

  •46•14•1•4•Updated May 10, 2025May 10, 2025

• openzeppelin-community-contracts

  Public
  Solidity library of smart contracts from the OpenZeppelin Community

  ethereumsolidity

  Solidity

  •

  MIT License

  •16•54•7•18•Updated May 9, 2025May 9, 2025

• openzeppelin-upgrades

  Public
  Plugins for Hardhat and Foundry to deploy and manage upgradeable contracts on Ethereum.

  TypeScript

  •

  MIT License

  •278•642•87•14•Updated May 9, 2025May 9, 2025

• contracts-wizard

  Public
  Interactive smart contract generator based on OpenZeppelin Contracts.

  TypeScript

  •

  GNU Affero General Public License v3.0

  •163•258•15•16•Updated May 9, 2025May 9, 2025

• openzeppelin-foundry-upgrades

  Public
  Foundry library for deploying and managing upgradeable contracts

  Solidity

  •

  MIT License

  •37•214•8•1•Updated May 9, 2025May 9, 2025

• uniswap-hooks

  Public
  Solidity library for secure and modular Uniswap hooks.

  Solidity

  •

  MIT License

  •23•76•12•5•Updated May 9, 2025May 9, 2025

• safe-utils

  Public
  This UI calculates the Safe transaction hashes computing both the domain and messages hashes

  TypeScript

  •

  GNU Affero General Public License v3.0

  •61•36•5•1•Updated May 9, 2025May 9, 2025

• rust-contracts-stylus

  Public
  A library for secure smart contract development written in Rust

  Rust

  •

  MIT License

  •53•118•71•14•Updated May 9, 2025May 9, 2025

• stellar-contracts

  Public
  OpenZeppelin Contracts written in Rust for Stellar Soroban

  Rust

  •

  MIT License

  •15•28•12•4•Updated May 9, 2025May 9, 2025

• openzeppelin-contracts

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

  securityethereumsmart-contracts+ 2solidityevm

  Solidity

  •

  MIT License

  •12k•26k•226•65•Updated May 9, 2025May 9, 2025

• defender-as-code

  Public
  TypeScript

  •

  MIT License

  •3•12•0•6•Updated May 9, 2025May 9, 2025

• openzeppelin-monitor

  Public
  A blockchain monitoring service that watches for specific on-chain activities and triggers notifications based on configurable conditions.

  alertmonitorblockchain+ 3stellarevmopenzeppelin

  Rust

  •

  GNU Affero General Public License v3.0

  •10•49•3•12•Updated May 9, 2025May 9, 2025

• minimal-rollup

  Public
  A minimal based rollup implementation that is easy to understand and extend

  Solidity

  •

  MIT License

  •6•37•18•15•Updated May 9, 2025May 9, 2025

• stylus-test-helpers

  Public
  Easy to use test helpers for Arbitrum Stylus written in Rust

  Rust

  •

  MIT License

  •12•15•21•2•Updated May 9, 2025May 9, 2025

• cairo-contracts

  Public
  OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

  securityethereumsmart-contracts+ 2cairostarknet

  Rust

  •

  MIT License

  •387•863•41•15•Updated May 8, 2025May 8, 2025

• defender-docs

  Public
  Security Management to Protect the Open Economy

  45•34•6•6•Updated May 8, 2025May 8, 2025

• defender-sdk

  Public
  Defender SDK

  securityweb3openzeppelin+ 1openzeppelin-defender

  TypeScript

  •

  MIT License

  •16•26•3•50•Updated May 8, 2025May 8, 2025

• openzeppelin-contracts-upgradeable

  Public
  Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.

  JavaScript

  •

  MIT License

  •459•1.1k•4•7•Updated May 8, 2025May 8, 2025

• openzeppelin-relayer

  Public
  OpenZeppelin Relayer

  Rust

  •

  GNU Affero General Public License v3.0

  •12•49•2•10•Updated May 8, 2025May 8, 2025

• taiko-mono

  Public
  Taiko Alethia based rollup protocol 🥁

  Svelte

  •

  MIT License

  •2.2k•0•0•1•Updated May 8, 2025May 8, 2025

• solidity-ast

  Public
  TypeScript types and a JSON Schema for the Solidity AST

  JavaScript

  •

  MIT License

  •29•95•2•1•Updated May 8, 2025May 8, 2025

• secure-development-cookbook

  Public
  The essential blueprint for crafting secure protocols

  JavaScript

  •6•6•1•4•Updated May 5, 2025May 5, 2025

• openzeppelin-relayer-sdk

  Public
  OpenZeppelin Relayer SDK

  TypeScript

  •

  GNU Affero General Public License v3.0

  •0•4•0•11•Updated May 5, 2025May 5, 2025

• defender-client

  Public
  Monorepo for all defender-client npm packages

  TypeScript

  •

  MIT License

  •49•58•12•130•Updated May 1, 2025May 1, 2025

• polkadot-runtime-templates

  Public
  Runtime Templates for Polkadot Parachains

  Rust

  •

  GNU General Public License v3.0

  •26•86•43•8•Updated Apr 30, 2025Apr 30, 2025

• taiko-geth

  Public
  An L2 execution engine implementation for the Taiko protocol. 🚚

  Go

  •

  GNU Lesser General Public License v3.0

  •21k•0•0•0•Updated Apr 28, 2025Apr 28, 2025

• docs.openzeppelin.com

  Public
  Source for the OpenZeppelin documentation site

  SCSS

  •92•46•28•5•Updated Apr 25, 2025Apr 25, 2025

• ethernaut

  Public
  Web3/Solidity based wargame

  Solidity

  •

  MIT License

  •720•2.1k•24•41•Updated Apr 25, 2025Apr 25, 2025

• defender-deploy-plugin

  Public
  Defender Remix plugin resources

  Svelte

  •5•1•1•0•Updated Apr 24, 2025Apr 24, 2025

• openzeppelin-pallet-abstractions

  Public
  Rust

  •

  GNU General Public License v3.0

  •4•15•16•5•Updated Apr 22, 2025Apr 22, 2025