OpenZeppelin Contracts is a library for secure smart contract development.

WTF Solidity 极简入门教程，供小白们使用。Now supports English! 官网: https://wtf.academy

Reproduce DeFi hacked incidents using Foundry.

Modern, opinionated, and gas optimized building blocks for smart contract development.

A compilation of patterns and best practices for the smart contract programming language Solidity

Optimized Solidity snippets.

Guidelines and training material to write secure smart contracts

Examples of Solidity security issues

The companion to the Youtube tutorials

Web3/Solidity based wargame

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!

weird erc20 tokens

Simple, intentionally-limited versions of web3 protocols & apps.

Best resources for Solidity gas optimizations ⛽

💰One stop shop for Ethereum ABIs, addresses, and Solidity interfaces!

I'm sharing everything I'm learning to become a Blockchain Engineer

A list of smart contracts coded in solidity

Securify v2.0

State-of-the-art, highly opinionated, hyper-optimised, and secure 🐍Vyper smart contract building blocks.

Utility Solidity library composed of basic operations for tightly packed bytes arrays

Damn Vulnerable DeFi - Foundry Version

First place for early developers to learn Solidity

A menagerie of auction mechanisms implemented in Solidity

Solidity gotchas, pitfalls, limitations, and idiosyncrasies.

Algorithms and data structures implemented in Solidity

HTTP Library for Solidity based on curl

EVM agent-based token simulator 🐟🌪️

Open-Sourced Turkish Smart Contract Developer Bootcamp by ITU Blockchain

evm inception: the evm inside the evm via yul and solidity