ethereum

A proof-of-concept for querying the Ethereum Name Service from traditional DNS servers.

The wallet app is made by using React Native, and runs on both Platforms. Main functionality to send the tokens and receive them on Ethereum main-net, and 3 more test-nets. Used ethers library to implement. Also, the app can support multi user authentication which is held by AsyncStorage. Moreover, coingecko and rainbow charts are used to display latest token price changes and their charts.

MEV (Miner Extractable Value) Mevbot is a 💎potential source of income💎 derived from transactions found in the mempool (the pool of unconfirmed transactions): Flashloan,Arbitrage

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!

Blockchain smart contracts for decentralized system engineering. Grant from the Open Space Innovation Platform by the European Space Agency 2021-2022.

Custom ERC20 Token

Discord bot that parses the Ethereum beaconchain graffiti to look for Rocket Pool pixels and report on that.

Contains fundamental concepts of solidity and sample projects like

Lottery smart contract, Auction smart contract, Crowd Funding smart contract, Implementing an ERC20 Token, Implementing and Running Initial Coin Offering (ICO).

Make transaction from one wallet to another on Ropsten Ethereum test network across the world and also get transactions made.

Used technologies: React JS, Tailwind CSS, Solidity, Smart Contract, Hardhat.

AWS hosted link : http://52.66.57.26:4002/

Run your own private finance portfolio application, giving you full visibility into cryptocurrency and traditional stock performance. Easy to setup, fully configurable to your needs, focus on your goals!

Blockchain, Ethereum, Smart Contracts, Solidity, Truffle, React, Unit testing with Truffle

Aplicativo de votação utilizando a tecnologia blockchain

The purpose of RLP (Recursive Length Prefix) is the main encoding method used to serialize objects in Ethereum. This module delivers RLP encode and decode routines to Raku lang

This project combines Hyperledger Aries and Solid PODs to combine identifier of these two worlds and use verifiable credentials for verified business transactions.