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。Now supports English! 官网: https://wtf.academy

This DAPP was used to send token or ETH to multiple addresses in one transaction, and that can help user to save more tx fee and time than sending one by one

A PoC for recurring payments on Ethereum using the ERC20 standard and a timelocked proxy of transferFrom().

Solidity, Defi, and blockchain security resources.

Learn Blockchain and deep dive into web3 space.

Examples to get started with Solidity programming language

Storage Slot Math Begone (Beta)

A *simple*, ethereum smart contracts based implementation of token curated registries.

Decentralized autonomous lottery

Truly decentralized insurance with the integration of government

The purpose of this project is to demonstrate how a 100% decentralized platform on the Ethereum network can be independently established and run without any central body which controls the publishing processes. The idea is to introduce an autonomous organization which will allow researcher and scientific community to collaborate without dependin…

A simple lottery smart contract with basic lottery functionalily i.e. start lottery , get entrance fees , enter lottery , end lottery , view lottery balance , view winner etc and with additional functions to add profit percentage for the contract owner, and to withdraw the profits earned by the contract etc.

Building smart contracts with solidity

BLS proof of concept for PoS in Layer 2

This is just a non structured collection of the smart contracts I have made while learning solidity

Created a lot of smart contracts for a lot of functions, feel free to star, and it is copyrighted, will keep on updating ,

Building a zombie factory with solidity

A Solidity smart contract that implements an Auction

ERC-20 standard Ethereum based Token designed for the purpose of Cannabis Industry and ERC-721 NFT-coupon. Using IPFS to store our files, implementing Metamask and Ganache to test our blockchain based token

DeFi Smart Contract Audit End To End | Thunder Loan Security && Auditing