OpenZeppelin's repositories
openzeppelin-contracts
OpenZeppelin Contracts is a library for secure smart contract development.
openzeppelin-contracts-upgradeable
Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.
cairo-contracts
OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
openzeppelin-upgrades
Plugins for Hardhat and Foundry to deploy and manage upgradeable contracts on Ethereum.
solidity-docgen
Documentation generator for Solidity projects
contracts-wizard
Interactive smart contract generator based on OpenZeppelin Contracts.
openzeppelin-confidential-contracts
Solidity library of encrypted contracts using Zama's FHEVM
openzeppelin-monitor
A blockchain monitoring service that watches for specific on-chain activities and triggers notifications based on configurable conditions.
openzeppelin-relayer
OpenZeppelin Relayer
polkadot-runtime-templates
Runtime Templates for Polkadot Parachains
openzeppelin-community-contracts
Solidity library of smart contracts from the OpenZeppelin Community
stellar-contracts
OpenZeppelin Contracts written in Rust for Stellar Soroban
docs.openzeppelin.com
Source for the OpenZeppelin documentation site
safe-utils
This UI calculates the Safe transaction hashes computing both the domain and messages hashes
compact-contracts
OpenZeppelin Contracts written in Compact for Midnight
openzeppelin-mcp
Model Context Protocol Servers Repository for OpenZeppelin products
stylus-test-helpers
Easy to use test helpers for Arbitrum Stylus written in Rust
ui-builder
UI Builder is an open-source blockchain development tool that helps developers and non-developers create user-friendly interfaces for smart contract interaction by providing a chain-agnostic form builder that generates standalone "mini apps" without requiring backend infrastructure.
openzeppelin-relayer-sdk
OpenZeppelin Relayer SDK
secure-development-cookbook
The essential blueprint for crafting secure protocols
stellar-upgrader-cli
CLI that help developers to upgrade stellar contracts
soroban-helpers
A collection of Rust libraries designed to simplify development and testing with Soroban, the smart contract platform for the Stellar network.
Event-Scanner
A lightweight highly performant event scanner built in rust
gno
Gno: An interpreted, stack-based Go virtual machine to build succinct and composable apps + gno.land: a blockchain for timeless code and fair open-source.
relayer-plugin-launchtube
Relayer plugin for launchtube