Code and slides for OpenZeppelin Workshops

A Docker container preconfigured with all of the Trail of Bits Ethereum security tools.

Guidelines and training material to write secure smart contracts

Factory smart contract to make easier and safer usage of the `CREATE` and `CREATE2` EVM opcodes as well as of `CREATE3`-based (i.e. without an initcode factor) contract creations.

Opinionated security and code quality standard for Solidity smart contracts.

Here we collect and discuss the best DeFI & Blockchain researches and tools. Feel free to DM me on Twitter or open pool request.

🚀 Try the Learn EVM Explorer we just launched!!!

Ethereum transaction visualizer. Generates UML sequence diagram for a transaction's contract calls.

Solidity contract visualisation tool

Demystifying Exploitable Bugs in Smart Contracts

node of the decentralized oracle network, bridging on and off-chain computation

The ultimate NextJS Ethereum Dapp Boilerplate which gives you maximum flexibility and speed. Feel free to fork and contribute. Although this repo is called "Ethereum Boilerplate" it works with any …

A Next.js + Ethereum starter kit with Viem, Wagmi, Web3Modal, SIWE, Tailwind, daisyUI and more to quickly ship production-ready Web3 Apps ⚡

Vyper contracts used in Curve.fi exchange pools.

The React Framework

hardhat deployment plugin

Integrates Chainlink into Hardhat projects. This package is currently in the BETA testing phase and is not recommended for production usage yet.

To learn common smart contract vulnerabilities using Foundry!

Reproduce DeFi hacked incidents using Foundry.

Ethereum opcodes and instruction reference

New version of Mt Pelerin DeFi middleware

The Compound On-Chain Protocol

The Compound Open Price Feed

🎛 Core smart contracts of Uniswap V2

🦄 An open source interface for the Uniswap protocol

🎚 Peripheral smart contracts for interacting with Uniswap V2

🦄 🦄 🦄 Core smart contracts of Uniswap v3

🦄 🦄 🦄 Peripheral smart contracts for interacting with Uniswap v3