25 open source projects by OpenZeppelin

A space for the community to interact and exchange ideas on the OpenZeppelin platform. Do not use in production!

Assertion library for Ethereum smart contract testing

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

Documentation generator for Solidity projects

Blockchain educational resources curated by the OpenZeppelin team

An OpenZeppelin starter kit containing React, OpenZeppelin SDK & OpenZeppelin Contracts.

OpenZeppelin Contracts is a library for secure smart contract development.

Exploiting a Uniswap exchange that uses an ERC777 token by leveraging the reentrant microtrading attack vector

Web3/Solidity based wargame

OpenZeppelin SDK repository for CLI and upgrades.js. No longer actively developed.

Code style guidelines and rules for Zeppelin projects

OpenZeppelin Contracts written in Cairo for StarkNet, a decentralized ZK Rollup

OpenZeppelin documentation site configuration

Source for the OpenZeppelin documentation site

TypeScript types and a JSON Schema for the Solidity AST

Source code for OpenZeppelin website

Example snippets for Defender Autotasks

An easy to use and reliable library that provides one line access to Web3 API.

An OpenZeppelin starter kit focused on GSN.

An OpenZeppelin starter kit tutorial containing React, OpenZeppelin SDK & OpenZeppelin Contracts.

Security Management to Protect the Open Economy

Load contract ABIs from built artifacts and return contract objects

Code and slides for OpenZeppelin Workshops

OpenZeppelin starter-kit based GSN tutorial for a Chat App