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OpenZeppelin · GitHub
OpenZeppelin
The standard for secure blockchain applications
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Welcome to the OpenZeppelin GitHub 👋
Explore Popular Repositories Getting Started & Resources
Documentation : learn how to integrate our libraries and tools into your project.Forum : ask questions, share insights, and get help from our community.Security Center : all the security details you need to know about OpenZeppelin ContractsDune Dashboard : real-time metrics and usage data for OpenZeppelin Contracts across various chains.
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OpenZeppelin Contracts is a library for secure smart contract development.
Solidity
26k
12.1k
Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.
JavaScript
1.1k
471
Plugins for Hardhat and Foundry to deploy and manage upgradeable contracts on Ethereum.
TypeScript
646
281
Web3/Solidity based wargame
Solidity
2.2k
733
OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
Rust
876
389
A library for secure smart contract development written in Rust
Rust
122
67
Repositories
Showing 10 of 149 repositories
OpenZeppelin/openzeppelin-relayer’s past year of commit activity
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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.
OpenZeppelin/openzeppelin-monitor’s past year of commit activity
Rust
75
AGPL-3.0
20
10
14
Updated Jul 25, 2025
OpenZeppelin/openzeppelin-community-contracts’s past year of commit activity
Solidity
62
MIT
21
7
22
Updated Jul 25, 2025
minimal-rollup
Public
A minimal based rollup implementation that is easy to understand and extend
OpenZeppelin/minimal-rollup’s past year of commit activity
Solidity
40
MIT
7
18
10
Updated Jul 25, 2025
cairo-contracts
Public
OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
OpenZeppelin/cairo-contracts’s past year of commit activity
contracts-wizard
Public
Interactive smart contract generator based on OpenZeppelin Contracts.
OpenZeppelin/contracts-wizard’s past year of commit activity
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openzeppelin-upgrades
Public
Plugins for Hardhat and Foundry to deploy and manage upgradeable contracts on Ethereum.
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OpenZeppelin/compact-contracts’s past year of commit activity
TypeScript
20
MIT
4
77
5
Updated Jul 24, 2025
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