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    135 repositories

    • ethernaut-leaderboard

      Public
      JavaScript
      •
      MIT License
      •45•15•1•3•Updated Feb 26, 2025Feb 26, 2025

    • safe-utils

      Public
      This Bash script calculates the Safe transaction hashes by retrieving transaction details from the Safe transaction service API and computing both the domain and message hashes using the EIP-712 standard.
      TypeScript
      •
      GNU Affero General Public License v3.0
      •30•10•0•0•Updated Feb 26, 2025Feb 26, 2025

    • defender-sdk

      Public
      Defender SDK
      securityweb3openzeppelinopenzeppelin-defender
      TypeScript
      •
      MIT License
      •17•23•4•48•Updated Feb 26, 2025Feb 26, 2025

    • rust-contracts-stylus

      Public
      A library for secure smart contract development written in Rust
      Rust
      •
      MIT License
      •42•106•82•12•Updated Feb 26, 2025Feb 26, 2025

    • contracts-wizard

      Public
      Interactive smart contract generator based on OpenZeppelin Contracts.
      TypeScript
      •
      GNU Affero General Public License v3.0
      •146•251•17•13•Updated Feb 26, 2025Feb 26, 2025

    • openzeppelin-contracts-upgradeable

      Public
      Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.
      JavaScript
      •
      MIT License
      •452•1k•4•6•Updated Feb 26, 2025Feb 26, 2025

    • openzeppelin-contracts

      Public
      OpenZeppelin Contracts is a library for secure smart contract development.
      securityethereumsmart-contractssolidityevm
      Solidity
      •
      MIT License
      •12k•25k•215•64•Updated Feb 26, 2025Feb 26, 2025

    • minimal-rollup

      Public
      POC for an implementation of a based rollup protocol with minimal on-chain footprint
      Solidity
      •0•11•2•7•Updated Feb 26, 2025Feb 26, 2025

    • stylus-test-helpers

      Public
      Easy to use test helpers for Arbitrum Stylus written in Rust
      Rust
      •
      MIT License
      •4•8•20•2•Updated Feb 26, 2025Feb 26, 2025

    • ethernaut

      Public
      Web3/Solidity based wargame
      Solidity
      •
      MIT License
      •705•2.1k•18•36•Updated Feb 26, 2025Feb 26, 2025

    • polkadot-runtime-templates

      Public
      Runtime Templates for Polkadot Parachains
      Rust
      •
      GNU General Public License v3.0
      •24•82•40•11•Updated Feb 25, 2025Feb 25, 2025

    • openzeppelin-upgrades

      Public
      Plugins for Hardhat and Foundry to deploy and manage upgradeable contracts on Ethereum.
      TypeScript
      •
      MIT License
      •275•637•88•13•Updated Feb 25, 2025Feb 25, 2025

    • openzeppelin-foundry-upgrades

      Public
      Foundry library for deploying and managing upgradeable contracts
      Solidity
      •
      MIT License
      •34•205•6•1•Updated Feb 25, 2025Feb 25, 2025

    • defender-docs

      Public
      Security Management to Protect the Open Economy
      45•32•6•5•Updated Feb 25, 2025Feb 25, 2025

    • cairo-contracts

      Public
      OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
      securityethereumsmart-contractscairostarknet
      Rust
      •
      MIT License
      •372•851•45•12•Updated Feb 25, 2025Feb 25, 2025

    • openzeppelin-subgraphs

      Public
      Subgraph schema and templates to index the activity of OpenZeppelin Contracts.
      TypeScript
      •
      MIT License
      •83•146•3•0•Updated Feb 25, 2025Feb 25, 2025

    • stellar-contracts

      Public
      OpenZeppelin Contracts written in Rust for Stellar Soroban
      Rust
      •
      MIT License
      •4•14•13•3•Updated Feb 25, 2025Feb 25, 2025

    • merkle-tree

      Public
      A JavaScript library to generate merkle trees and merkle proofs.
      TypeScript
      •
      MIT License
      •114•475•6•1•Updated Feb 25, 2025Feb 25, 2025

    • uniswap-hooks

      Public
      Solidity library for secure and modular Uniswap hooks.
      Solidity
      •
      MIT License
      •12•48•11•1•Updated Feb 24, 2025Feb 24, 2025

    • koba

      Public
      Deploy Stylus contracts with Solidity constructors
      Rust
      •
      MIT License
      •2•13•2•0•Updated Feb 24, 2025Feb 24, 2025

    • openzeppelin-community-contracts

      Public
      Solidity library of smart contracts from the OpenZeppelin Community
      ethereumsolidity
      Solidity
      •
      MIT License
      •10•42•5•18•Updated Feb 21, 2025Feb 21, 2025

    • docs.openzeppelin.com

      Public
      Source for the OpenZeppelin documentation site
      SCSS
      •90•45•27•4•Updated Feb 21, 2025Feb 21, 2025

    • defender-deploy-plugin

      Public
      Defender Remix plugin resources
      Svelte
      •4•0•0•2•Updated Feb 20, 2025Feb 20, 2025

    • openzeppelin-pallet-abstractions

      Public
      Rust
      •
      GNU General Public License v3.0
      •4•13•16•5•Updated Feb 20, 2025Feb 20, 2025

    • secure-development-cookbook

      Public
      The essential blueprint for crafting secure protocols
      JavaScript
      •6•5•1•4•Updated Feb 20, 2025Feb 20, 2025

    • open-runtime-module-library

      Public
      Substrate Open Runtime Module Library
      Rust
      •
      Apache License 2.0
      •302•0•0•1•Updated Feb 17, 2025Feb 17, 2025

    • moonbeam

      Public
      An Ethereum-compatible smart contract parachain on Polkadot
      TypeScript
      •
      GNU General Public License v3.0
      •357•0•0•1•Updated Feb 14, 2025Feb 14, 2025

    • moonkit

      Public
      Collection of open substrate pallets
      Rust
      •
      GNU General Public License v3.0
      •12•0•0•1•Updated Feb 14, 2025Feb 14, 2025

    • dancekit

      Public
      tools, primitives and pallets for container-chains
      Rust
      •1•0•0•1•Updated Feb 13, 2025Feb 13, 2025

    • defender-as-code

      Public
      TypeScript
      •
      MIT License
      •4•9•0•5•Updated Feb 12, 2025Feb 12, 2025