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    • openzeppelin-monitor

      Public
      A blockchain monitoring service that watches for specific on-chain activities and triggers notifications based on configurable conditions.
      Rust
      GNU Affero General Public License v3.0
      47127611Updated Apr 23, 2026Apr 23, 2026
    • docs

      Public
      The new OpenZeppelin Documentation
      MDX
      116618Updated Apr 23, 2026Apr 23, 2026
    • JavaScript
      MIT License
      121424Updated Apr 23, 2026Apr 23, 2026
    • openzeppelin-community-contracts

      Public
      Solidity library of smart contracts from the OpenZeppelin Community
      Solidity
      MIT License
      3887921Updated Apr 23, 2026Apr 23, 2026
    • openzeppelin-contracts-upgradeable

      Public
      Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.
      JavaScript
      MIT License
      5111.2k44Updated Apr 23, 2026Apr 23, 2026
    • openzeppelin-contracts

      Public
      OpenZeppelin Contracts is a library for secure smart contract development.
      Solidity
      MIT License
      12k27k246114Updated Apr 23, 2026Apr 23, 2026
    • openzeppelin-sui-amm

      Public
      TypeScript
      MIT License
      10243Updated Apr 23, 2026Apr 23, 2026
    • openzeppelin-upgrades

      Public
      Plugins for Hardhat and Foundry to deploy and manage upgradeable contracts on Ethereum.
      TypeScript
      MIT License
      2806559828Updated Apr 23, 2026Apr 23, 2026
    • openzeppelin-foundry-upgrades

      Public
      Foundry library for deploying and managing upgradeable contracts
      Solidity
      MIT License
      42248132Updated Apr 23, 2026Apr 23, 2026
    • openzeppelin-pallet-abstractions

      Public
      Rust
      GNU General Public License v3.0
      41436Updated Apr 23, 2026Apr 23, 2026
    • openzeppelin-ui

      Public
      OpenZeppelin UI - React components and utilities for blockchain applications
      TypeScript
      GNU Affero General Public License v3.0
      1417Updated Apr 23, 2026Apr 23, 2026
    • soroban-helpers

      Public
      A collection of Rust libraries designed to simplify development and testing with Soroban, the smart contract platform for the Stellar network.
      Rust
      MIT License
      3148Updated Apr 23, 2026Apr 23, 2026
    • Robust-Provider

      Public
      Timeout-aware, auto-retrying, failover-ready RPC provider wrapper for Alloy built in Rust
      Rust
      MIT License
      35113Updated Apr 22, 2026Apr 22, 2026
    • A lightweight highly performant event scanner built in rust
      Rust
      MIT License
      518213Updated Apr 22, 2026Apr 22, 2026
    • solidity-docgen

      Public
      Documentation generator for Solidity projects
      TypeScript
      MIT License
      109463357Updated Apr 22, 2026Apr 22, 2026
    • compact-contracts

      Public
      OpenZeppelin Contracts written in Compact for Midnight
      TypeScript
      MIT License
      25519020Updated Apr 22, 2026Apr 22, 2026
    • cairo-contracts

      Public
      OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
      Rust
      MIT License
      396913287Updated Apr 22, 2026Apr 22, 2026
    • guardian

      Public
      Backup, synchronization, and coordination layer for private accounts.
      Rust
      GNU Affero General Public License v3.0
      94154Updated Apr 22, 2026Apr 22, 2026
    • Interactive smart contract generator based on OpenZeppelin Contracts.
      TypeScript
      GNU Affero General Public License v3.0
      1772931424Updated Apr 22, 2026Apr 22, 2026
    • proxy-explorer

      Public archive
      👷 Under construction!
      TypeScript
      MIT License
      4900Updated Apr 21, 2026Apr 21, 2026
    • Solidity library of encrypted contracts using Zama's FHEVM
      TypeScript
      MIT License
      39151388Updated Apr 21, 2026Apr 21, 2026
    • OpenZeppelin's secure and reusable contracts for the Sui Move ecosystem.
      Move
      MIT License
      9391024Updated Apr 21, 2026Apr 21, 2026
    • A collection of starter dapps on Midnight Network
      TypeScript
      MIT License
      12114715Updated Apr 21, 2026Apr 21, 2026
    • openzeppelin-sui-marketplace

      Public
      TypeScript
      MIT License
      1201Updated Apr 21, 2026Apr 21, 2026
    • Closed-loop stablecoin payments and loyalty dApp template on Sui (Permissioned Asset Standard). Reference implementation: Joe's Coffee.
      00240Updated Apr 20, 2026Apr 20, 2026
    • rust-project-template

      Public template
      Rust
      GNU Affero General Public License v3.0
      0100Updated Apr 20, 2026Apr 20, 2026
    • ethernaut

      Public
      Web3/Solidity based wargame
      Solidity
      GNU Affero General Public License v3.0
      7832.3k3136Updated Apr 20, 2026Apr 20, 2026
    • The essential blueprint for crafting secure protocols
      JavaScript
      66110Updated Apr 17, 2026Apr 17, 2026
    • UI Builder is an open-source blockchain development tool that helps developers and non-developers create user-friendly interfaces for smart contract interaction…
      TypeScript
      GNU Affero General Public License v3.0
      1437105Updated Apr 17, 2026Apr 17, 2026
    • Manage OpenZeppelin Access Control contracts across multiple blockchains — visualize roles, permissions, and execute admin actions.
      TypeScript
      GNU Affero General Public License v3.0
      4706Updated Apr 17, 2026Apr 17, 2026
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