Hero Node is a cross-public-blockchain and cross-platform DApp development platform and solutions.

A collection of examples for building with the MOI JavaScript SDK

My Blockchain Development Codes.

This project creates a Blockchain application to store data into the blocks

Blockchain implementation with JavaScript.

Decentralized Application using IPFS and Blockchain Technology for secure Data Storage

This is a simple todolist decentralized application that allows u to create quests(tasks) as many as possible and keeps track of both complete and incomplete quests for you and uses blockchain as it's database

Program to autoload .pac security files and validate KYC

A Basic Ethereum self-custody wallet built from scratch without using Web3 libraries. Includes manual raw transaction creation, nonce management, gas estimation, and HD wallet support. Designed for educational use on test networks only. - key generation, wallets & transactions are all done without external libraries

This is my first ethereum blockchain based project . It's a simple contract allowing users to "Set New message" and "Retrieve Message". The contract is written in "Solidity". I have used web3 to interact with the contract and test the contract.

Main Net Testing and Clone Program

A decentralized escrow system for milestone-based payments in freelance projects. Smart contracts ensure secure fund management and transparent milestone validation, deployed on Ethereum’s Sepolia testnet.

Alchemy University Week4 Smart Contract Winner [Hardhat Development, Smart Contracts, Ethereum]