Discover Solidity

1

solady

Optimized Solidity snippets.

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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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3

bold

Ideas for improvements and enhancements in a Liquity v2.

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tardis

Collection of past CTFs to play and practice locally.

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smart-wallet

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6

building-secure-contracts

Guidelines and training material to write secure smart contracts

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7

solmate

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

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v4-core

🦄 🦄 🦄 🦄 Core smart contracts of Uniswap v4

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9

Dapp-Learning

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

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ctf-exchange

Polymarket CTF Exchange

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WTF-Dapp

⭐ Minimal tutorials to build Dapps | DEX Development Tutorial | Uniswap 代码解析 | 去中心化交易所实战教程 | DApp 智能合约和前端教程 ⭐

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12

delegation-framework

The contracts that power the Delegation Framework

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13

euler-vault-kit

Build lending vaults which connect through Ethereum Vault Connector

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14

huff-puzzles

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

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15

Default

Protocol Development & Upgradability Framework

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16

dn404

Implementation of a co-joined ERC20 and ERC721 pair.

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17

zora-protocol

Monorepo for Zora Protocol (contracts & sdks)

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18

weird-erc20

weird erc20 tokens

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19

solidity-ibc-eureka

This is a work-in-progress solidity implementation of IBC Eureka.

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20

prb-math

Solidity library for advanced fixed-point math

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21

chomp

chomp

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22

ERCs

The Ethereum Request for Comment repository

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23

security-and-auditing-full-course-s23

The ultimate, most advanced, security, DeFi, assembly, web3 auditor course ever created.

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24

echidna-curve-reentrancy-hack

Reproduction of the $41M Curve reentrancy hacks on July 30 2023 using on-chain fuzzing with Echidna

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25

amm-arbitrageur

An arbitrage bot between Uniswap AMMs

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26

reward-streams

Reward Streams allows permissionless rewards distribution of multiple tokens in staking and staking-free manner

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27

halmos-cheatcodes

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28

euler-price-oracle

Euler Price Oracles, a library of immutable oracle adapters and components

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29

compression

solidity compression utility

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30

era-contracts

Smart Contract Submodule For zkSync Era

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31

LayerZero-v2

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evm-ctf-challenges

CTF challenges made by MiloTruck

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33

abdk-libraries-solidity

Open-Source Libraries for Solidity by ABDK Consulting

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34

bulloak-toolchain

Automates the verification of Solidity tests written using BTT technique

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35

foundry-template

Foundry-based template for developing Solidity smart contracts

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36

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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multiproof

Generating Inputs for OZ's Multiproof

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38

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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39

semgrep-rules

Semgrep rules registry

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40

minimal-account-abstraction

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41

basenames

Base-native Identity

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42

2024-08-wildcat

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43

zed-solidity

💠 Solidity language support for Zed.

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44

scroll-contracts

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45

ctf-blockchain

A summary of 100+ CTF blockchain challenges

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46

commerce-onchain-payment-protocol

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47

opUSDC

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48

openzeppelin-foundry-upgrades

Foundry library for deploying and managing upgradeable contracts

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49

op-kompressor

A suite of contracts and utilities that enable cheaper transactions on Optimism (and other EVM-equivalent L2s)

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50

create3-factory

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51

evk-periphery

Periphery contracts for use with the Euler Vault Kit (EVK)

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52

pos-portal

Smart contracts that powers the PoS (proof-of-stake) based bridge mechanism for Matic Network

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53

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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54

defi-sdk

DeFi SDK Makes Money Lego Work

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55

smart-wallet-permissions

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56

solidity-riddles

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.

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57

lib-keccak

Keccak-f[1600] permutation in the EVM

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58

efcf-framework

EF/CF - Extremely Fast smart Contract Fuzzing

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59

GetStartedWithDevelopingInEthereum

Getting Started In Ethereum, with an interactive ERC-20, ERC-721 and ERC-1155 token contract explorer dapp

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permit2

🔑🔑🔑 next generation token approvals mechanism

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61

ds-test

Assertions, equality checks and other test helpers

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62

zeto

Privacy-preserving implementations of fungible and non-fungible tokens, using UTXO as the underlying transaction model

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63

nitro-contracts

The core Arbitrum Nitro contracts deployed to the parent chain to host the rollup

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64

hyperdrive

An automated market maker for fixed and variable yield with on-demand terms.

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65

uniswapv3-code

Uniswap V3 clone built to learn smart-contracts development in Solidity

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66

halmos-solady

Formally verifying consistency between Solmate and Solady using Halmos

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fluid-contracts-public

Public repository for the Fluid Contracts from Instadapp

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68

carbon-contracts

Carbon is a fully decentralized protocol for automating on-chain trading strategies.

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69

zap

Smart contract that facilitates the conversion ("Zap") of $USDC to $sUSD and vice versa via the Synthetix v3 Andromeda Spot Derivatives Market on Base

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gif-next

Repository for the next version of the Generic Insurance Framework (GIF) smart contracts.

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71

awesome-cs-cloudnative-blockchain

📚 菜鸟成长手册🚀 CS系列 、云原生系列、区块链系列、web3系列🔥、Golang系列💡......

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circom_export_to_cairo

Export Circom verifier to Cairo

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73

splits-contracts-monorepo

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foundry-template

Streamlined template for getting started with Foundry and Solmate.

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75

GPTLens

Large Language Model-Powered Smart Contract Vulnerability Detection: New Perspectives (TPS23)

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76

contracts

LI.FI Smart Contracts

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somen

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78

dss

Dai Stablecoin System

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79

foundry-chainlink-toolkit

A plugin to use Chainlink products/services in Foundry

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view-quoter-v3

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81

ccip-cross-chain-nft

This project demonstrates how to mint an NFT on one blockchain from another blockchain using Chainlink CCIP

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82

btcmirror

Bitcoin Mirror is a bitcoin light client that runs on ethereum.

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83

solidity_tutorial

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84

azimuth

General-purpose PKI on Ethereum

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85

chai

ERC20 wrapper over the Dai Savings Rate

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86

contrax-smart-contracts

Contrax.finance open source smart contracts including auto-compounding vault strategies

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87

zk-eth-rng

Secure randomness for Ethereum's execution layer via SNARKs and RANDAO.

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88

learn_blockchain

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89

uniswap-v3-foundry

Token Swapping with Uniswap V3 using Foundry

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90

contracts

Implementation of the Farcaster ID and Name Registry contracts

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91

benchmarking-frameworks

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92

audits

Collection of published audits

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93

curve-aragon-voting

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94

dss-test

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95

foundry-ethernaut

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96

audits_public

MixBytes Team public security audits

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97

beefy-contracts

Public repo for the community devs to advance the Beefy protocol.

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98

cyclone-contracts

Cyclone is a multi-chain, non-custodial, privacy-preserving protocol. Cyclone applies zkSNARKs to enable transactional privacy by breaking the on-chain link between depositor and recipient addresses. It uses a smart contract that accepts coins/tokens deposits, which can be withdrawn by a different address. Whenever an asset is withdrawn from Cyclone, there is no way to link the withdrawal to the deposit for absolute privacy.

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magic-spend

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100

l2-optimizoooors

Gas efficient routers for L2 applications

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