Specification for the Execution Layer. Tracking network upgrades.

A collection of smart contract vulnerabilities along with prevention methods

The smart contract security training ground for developers, security researchers and educators.

Core smart-contracts for the ZeroLend One (v2)

Aave v3.1 protocol

Aave Protocol V2

Reproduce DeFi hacked incidents using Foundry.

Optimized Solidity snippets.

A repo to showcase web3 hacks

A static analyzer and linter for the Circom zero-knowledge DSL

To learn common smart contract vulnerabilities using Foundry!

This project is for learning to do security review of Bridge protocols

Exercises to learn solidity. This accompanies the RareSkills Learn Solidity resource.

Uniswap V3 Development Book

These exercises were created for our Advanced Solidity Bootcamp and open sourced. Learn EVM bytecode with the Huff Language.

Automated verification of uniqueness property for ZKP circuits

A sequence of smart contracts to practice gas optimization. These are used as practice assignments for RareSkills.io and the Udemy Gas Optimization Course

A recreation of capturetheether.com using Solidity 0.8.0 and the foundry environment.

A collection of Solidity security exercises and puzzles to test your knowledge of Solidity's more esoteric features. Some are easy, and some are exceptionally challenging.

Quill CTF is a game in which you hack Ethereum smart contracts to learn about security. The game is designed to educate players on how to identify and fix security issues in Ethereum smart contracts.

idThon Challenges Repo