OpenZeppelin Contracts is a library for secure smart contract development.

Reproduce DeFi hacked incidents using Foundry.

Guidelines and training material to write secure smart contracts

Learn and contribute by exploring blockchain attacks in detail. Maintained by Coinspect smart contract audit team, renowned for their top-tier smart contract audit services.

To learn common smart contract vulnerabilities using Foundry!

Best resources for Solidity gas optimizations ⛽

Code examples showing how to use the Provable API on Ethereum

EVM contracts that can prove storage slots of Ethereum Rollups using MPT Inclusion proofs