JuanXavier

damn-vulnerable-defi

Solutions for DamnVulnerableDefi, a smart-contract based CTF Challenge

uniswap_v3_lookalike

Uniswap V3 clone for learning AMM math and DeFi - https://uniswapv3book.com/

DEX_React

DEX built with React and Redux. Rinkeby => https://dex-react-rosy.vercel.app/ Goerli => https://dex-react-git-master-juanxavier.vercel.app/

OZ_721Enumerable

staking

Collection of staking related contracts

autocompound_staking

An ERC20 staking contract that allows for autocompounding rewards when multiple staking.

defi-stablecoin

ethernaut

OpenZeppelin's Ethernaut Challenges Solved

GypsySmartContracts

Examples of a variety of smart contracts. They're all over the place.

merkle-transfers

A project for merkle-tree based ERC-20 token transfers

octopus

Octopus Game Center: A DAO governed protocol for cross-chain play-to-earn. Powered by Chainlink's CCIP

solutions-to-zero-knowledge-puzzles

Solutions to the Circom exercises by RareSkills to learn the syntax of Circom and create EVM compatible zero knowledge programs.

damn-vulnerable-defi-v3

The offensive security playground for the decentralized finances.

dappWorld

Solutions for some Solidity coding contests on Dapp World

decently-safe-defi

DeFiHackLabs

Reproduce DeFi hacked incidents using Foundry.

DeFiVulnLabs

To learn common smart contract vulnerabilities using Foundry!

ecdsa-vuln-poc

evm-puzzles

A collection of EVM puzzles (solved)

gas-puzzles

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

go_blockchain

Basic blockchain written in GO to learn the language in a practical manner

go_poker

A decentralized p2p protocol for a poker game

huff_basics

mr-steal-yo-crypto-ctf

Solidity CTF challenges for mrstealyocrypto.xyz (hardhat)

mr-steal-yo-crypto-ctf-foundry

Solidity CTF challenges for mrstealyocrypto.xyz (foundry)

ng-questplay

pure_yul_calculator

quake3_log_parser

Quake 3 log parser (Test for Cloudwalk software engineering position)

uniswapv3-code

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

web3_scripts

Web3 scripts for fetching data