Basic setup and testing for a smart contract

Smart contract for create NFTs with random metadata and deploy it on-chain

Compilation , Building , Atomated testing , Deployment of ethereum project. My first project in ethereum using solidity. Inbox Contract

A lottery system built on the ethereum network powered by smart contract, the client communicates with lottery system thanks to a react app.

A simple blockchain project to show the basics of smart contracts and Ethereum development.

🦄 Wave Portal [smart-contract] - Proyecto donde pueden enviarte un mensaje que quedará almacenado en la blockchain además de poder ser recompensados con ETH por hacerlo. Esto a través de un smart-contract de Ethereum implementado en la test-net de Rinkeby

Help me vaccinate the President of Brazil

Try your luck is DApp based game. Players can enter in a game by providing some ether and the winner will be elected by the contract randomly, the winner will receive all the ethers in the contract available. It's all about luck!!!! 🤑🤑

A message DApp built with Solidity and deployed in Rinkeby Ethereum test network. Tested with Mocha and local network with Ganache.

Using blockchain to handle the backend of kickstarter . #blockchain #ethereum #solidity #rinkeby #infura

Try your luck is DApp based game. Players can enter in a game by providing some ether and the winner will be elected by the contract randomly, the winner will receive all the ethers in the contract available. It's all about luck!!!! 🤑🤑

This is the introduction for our NFT products.

Web3 app created with Solidity and Ethereum Smart Contract to collect proverbs, aphorisms, adages for fun. Deployed on Rinkeby network.

A solidity smart contract for a Polling system

A game of Ludo powered by Ethereum

🦄 Wave Portal [UI] - Proyecto donde podrás ver y enviar un mensaje anónimo y ser recompensado con ETH. Para ello necesitas conectarte con Metamask a la testnet de Rinkeby y tener ETH para utilizar.

Udacity Blockchain Nanodegree Course | This is an Ethereum Dapp for a coffee supply chain built using javascript. It includes the diagrams used for planning the supply chain.

Deploying solidity Contract to ethereum blockchain (rinkeby network and local networks(unlocked accounts))

Smart Contract Crowd Fund Application Backend

In this part we create a solidity contract and test it using Mocha and convert it into ABI for second part