S

solidity

A blockchain decentralized app developed using Solidity and Vite, where users can create their own zombie.

Earn money with MevBot (Contract Audited GPT4)

The smart contract part of our project social-app.

Inbox Smart Contract

Full-stack Web3 App

Spectrr Finance Smart Contracts

Omnisea NFT Drops core contracts deployable on zkSync.

A test project given by a stealth startup to validate ✍️ my smart contract skills. The task was to create a gasless marketplace 🛒. The sellers can list the NFT for sale against a specified no of ERC-20 token called GEM's 💰 and whitelist some buyers.

So the whitelisted buyers will be able to transfer the required GEM's 💰 and buy's the NFT. And other task was to allow user to burn their ERC-721 token to upgrade to ERC-1155 token.

Furthermore, gasless ⛽ transaction is also implemented using ERC-2771. The relay is created using NodeJS, and it also tracks the amount of gas spend in a database for analytics.

DApp and smart contract of a dead man switch

WolfDeFi.com website code. Hugo with nice gitlab pipeline.

https://www.youtube.com/watch?v=gyMwXuJrbJQ This course will give you a full introduction into all of the core concepts related to blockchain, smart contracts, Solidity, ERC20s, full-stack Web3 dapps, decentralized finance (DeFi), JavaScript, TypeScript, Chainlink, Ethereum, upgradable smart contracts, DAOs, the graph, moralis, aave, IPFS, and more. Follow along with the videos and you'll be a blockchain wizard in no time!

Solidity and zkSNARK-based generator for dice rolling.

The hoa-ballot-contract repository is focused on establishing a web3 smart contract using the Truffle Framework, Solidity and OpenZeppelin.

Todo list web3 application using solidity, ether.js, react, hardhat

Example of how to create a green list for specific addresses with Solidity

Progetto DEMO che, tramite l'uso della libreria Waffle JS, esegue il testing di alcuni semplici Smart Contracts.