Discover Solidity

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WTF-Solidity

我最近在重新学solidity，巩固一下细节，也写一个“WTF Solidity极简入门”，供小白们使用，每周更新1-3讲。官网: https://wtf.academy

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solmate

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

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Dapp-Learning

Dapp learning project for developers at all stages. Becoming and cultivating sovereign individuals. Nonprofit organization.

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solidity-patterns

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

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not-so-smart-contracts

Examples of Solidity security issues

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seaport

Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs.

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ERC721A

https://ERC721A.org

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solady

Optimized Solidity snippets.

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building-secure-contracts

Guidelines and training material to write secure smart contracts

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solidity-stringutils

Basic string utilities for Solidity

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lil-web3

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

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learning-solidity

The companion to the Youtube tutorials

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v4-core

🦄 🦄 🦄 🦄 Core smart contracts of Uniswap v4

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learn-evm-attacks

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.

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amm-arbitrageur

An arbitrage bot between Uniswap AMMs

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multicall

Multicall: Aggregate multiple constant function call results into one

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core

The Lens Protocol

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money-legos

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

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useful-solidity-patterns

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Web3Bugs

Demystifying Exploitable Bugs in Smart Contracts

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prettier-plugin-solidity

A Prettier plugin for automatically formatting your Solidity code.

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rocketpool

Decentralised Ethereum Liquid Staking Protocol.

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weird-erc20

weird erc20 tokens

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minime

Minimi Token. ERC20 compatible clonable token

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semgrep-rules

Semgrep rules registry

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v2-periphery

🎚 Peripheral smart contracts for interacting with Uniswap V2

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defi-sdk

DeFi SDK Makes Money Lego Work

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prb-math

Solidity library for advanced fixed-point math

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29

cannon

On chain interactive fault prover for Ethereum

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ethereum-api

Provable API for Ethereum smart contracts

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verified-smart-contracts

Smart contracts which are formally verified

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erc721

The reference implementation of the ERC-721 non-fungible token standard.

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forge-std

Forge Standard Library is a collection of helpful contracts for use with forge and foundry. It leverages forge's cheatcodes to make writing tests easier and faster, while improving the UX of cheatcodes. For more in-depth usage examples checkout the tests.

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awesome-solidity-gas-optimization

Best resources for Solidity gas optimizations ⛽

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damn-vulnerable-defi

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aragonOS

(Aragon 1) Reference implementation for aragonOS: a Solidity framework for building complex dApps and protocols

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dss

Dai Stablecoin System

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smartcontract-apps

这是一个面向中文社区，分析市面上智能合约应用的架构与实现的仓库。

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permit2

🔑🔑🔑 next generation token approvals mechanism

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defi-bot

Tutorial for building DeFi arbitrage bots

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semgrep-smart-contracts

Semgrep rules for smart contracts based on DeFi exploits

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ctf-blockchain

A summary of 100+ CTF blockchain challenges

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solidity-bytes-utils

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

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ERC223-token-standard

ERC-223 token standard reference implementation.

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celo-monorepo

Official repository for core projects comprising the Celo platform

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paradigm-ctf-2021

Official repository for Paradigm CTF 2021

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argent-contracts

Smart Contracts for Argent Wallet

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shisi.eth-in-web3

十四君公众号文章的相关代码资源开源

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rarity

d20srd reference implementation codified in solidity

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securify2

Securify v2.0

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51

flashside

Long-tail MEV contracts to claim Otherside land NFTs

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52

olympus-contracts

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optimism-tutorial

Build your first app on Optimism!

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xdeployer

Hardhat plugin to deploy your smart contracts across multiple EVM chains with the same deterministic address.

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nft-mix

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BokkyPooBahsDateTimeLibrary

Gas-Efficient Solidity DateTime Library

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57

abdk-libraries-solidity

Open-Source Libraries for Solidity by ABDK Consulting

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58

ethereum-examples

Code examples showing how to use the Provable API on Ethereum

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59

sMEV

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1inchProtocol

1inch Protocol – fully on-chain DeFi aggregation protocol

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solidity-examples

Loose collection of Solidity example code

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art-gobblers

An experimental decentralized art factory by Justin Roiland and Paradigm.

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defi-by-example

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clone-factory

Simple clone contract factory

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forge-template

Forkable template to get you started with Foundry's Forge

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snekmate

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

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flashloan-box

A box containing all you need to get started with developing Aave v1 flash loans

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huffmate

A library of modern, hyper-optimized, and extensible Huff contracts with extensive testing and documentation built by Huff maintainers.

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damn-vulnerable-defi-foundry

Damn Vulnerable DeFi - Foundry Version

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foundry-template

Foundry-based template for developing Solidity smart contracts

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ds-proxy

a proxy object that can compose transactions on owner's behalf

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auction-zoo

A menagerie of auction mechanisms implemented in Solidity

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Safemoon.sol

safemoon contract

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build-onchain-apps

Accelerate your onchain creativity with the Build Onchain Apps Template. ⛵️

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vested-erc20

A wrapper ERC20 token that linearly vests an underlying ERC20 token to its holders.

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prb-proxy

Proxy contract to compose Ethereum transactions

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solidity-idiosyncrasies

Solidity gotchas, pitfalls, limitations, and idiosyncrasies.

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erc-1155

ERC-1155: Smart Contract Sample Implementation

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frax-solidity

Solidity implementation of the Frax Protocol

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keep3r.network

An incentivized keeper network for anonymous keeper and job registration

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yearn-protocol

Yearn smart contracts

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anonymous-zether

A private payment system for Ethereum-based blockchains, with no trusted setup.

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royalty-registry-solidity

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cicada

A protocol for private on-chain voting, implemented in Solidity.

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playpen

Playpen is a set of modern, gas optimized staking pool contracts.

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protocol

Enzyme Protocol Implementation

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payment-channel

Ethereum Payment Channel in 50 lines of code

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balancer-core

Balancer on the EVM

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flashloaner-contract

This repo introduces a simple example of how to arbitrage trade on-chain using flash loans.

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VRGDAs

Variable Rate Gradual Dutch Auctions.

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zk-NFT

A NFT powered by zkSNARKs. Exploring fog-of-war type interactions between NFTs such as trading and battling.

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BEPs

BNB Evolution Proposals

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create3-factory

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createx

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.

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v4-periphery

🦄 🦄 🦄 🦄 Peripheral smart contracts for interacting with Uniswap v4

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MultiRaffle

NFT distribution with (1) randomized, multi-winner raffles and (2) bulk on-chain metadata generation.

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solvm

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

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CryptoVulhub

Analyze and reproduce attack events or vulnerabilities in the blockchain world.

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vaults

Flexible, minimalist, and gas-optimized yield aggregator protocol for earning interest on any ERC20 token.

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femplate

Robust, Feature-Rich Solidity Template Repository for Foundry Projects with Scripting, Testing, and Utility Bash Scripts.

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