A simple factory for deploying ERC20 and ERC721 tokens.

ERC20 Contracts Written in Vyper Programming Language

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

Vyper Crowdsale Contracts Ported from Open Zeppelin Solidity

Crowdsale Dapp for ERC-20 Kryptonite token (fake stablecoin backed by Kryptonite mineral).

Account Abstraction aims to eliminate distinction between EOAs & CAs by unifying them in single contract account transact with tokens & create contracts, unifying both acc types. ERC-4337 has smart contract functionality & provides improved authentication methods, automatic payments, gas optimization, account recovery, cross-chain interoperability

Futurecast is a decentralized market where users can stake on a question and get exciting and high returns. We can provide you more returns with the help of external network staking clients. What are you waiting for? Let's stake some Matic with a minimal gas fee!

Contracts of Cheemscoin and website code

ERC20 token creation and sale. Utilising the Truffle framework to test and deploy the token, this repo also contains a rudimentary front end, built using React, that allows users to 'buy' tokens.

🎟 Deterring ticket scalping with digitally traceable ticket sales on the blockchain.

Fork this ICO for a quick and fully tested Ethereum Crowdsale

Ethernaut solutions with ethers-rs

Ethereum DApp for storing prices of consumer goods on the blockchain to fix the problem of fake and intransparent sales and prices.

Token Tribe is a web3-based communities app that allows users to vote on content and activities using “CommuniCoin” tokens.

erc20 token

Write secure and upgradable smart contract with Open Zeppelin Defender and HardHat

Interest Rate Swaps on the Ethereum Blockchain

🚀 ERC20 token

basic governance contracts to create a dao in tally.xyz