DeFi SDK Makes Money Lego Work

Solidity gotchas, pitfalls, limitations, and idiosyncrasies.

⏣ Solidity Contracts for the Decentraland MANA Token

The Responsible Initial Coin Offering Framework

Programming Assignments and Quizzes from all courses within the Blockchain Specialization offered by The University at Buffalo and The State University of New York and key takeaways from study and research of myself. Besides, state of the arts in the field are also updated in this repository.

Smart contracts comprising the business logic of the InstaDApp

Contracts for the ETH/BSC branch of the Acria Network

Generalized atomic swap marketplaces for ERC-777(advanced token standard) and ERC-721 (non-fungible tokens)

Arbitrage between WBTC and ETH📈

Core set of Ethereum contracts for Pandora Boxchain functioning

USDQ Stablecoin by Q DAO v1.0

NFT-based-Auth-Token is the smart contract that NFT is used for the AC (Access Control) management

Bare-bones implementation of the Sablier protocol

(Solidity/Shell/Nodejs) Running a private chain using geth, and some example smart contracts.

Token reference code for HUMAN Protocol

A smart contract that allows users to leverage up on ETH with built in stop-loss using MakerDAO and Uniswap.

A sample implementation of a flash loan provider and flash loan user using Fake USDT.

NFT project with 'breeding' aspect, and ERC20 token rewards accumulated through ERC721 token ownership. Akin to CyberKongz.

This is a smart contract that deal with a yield farming strategy which is using AAVE and Polycat.finance on Polygon.

A blockchain demo that supports user attribute storage and authentication based on Ethereum and Web3.py