Blockchain implementation in JavaScript

Create simple blockchain with nodeJS only 70 lines codes.

Celo Name Service

This repository contains a decentralized storage project developed using Truffle, IPFS, Solidity, and ReactJS. The project is deployed on the Polygon testnet.

Demo of the Project

Small project on wallet insurance and collateral protection

Learning a bit of blockchain technology, in this case programming a block and creating the chain of blocks, as well as mining the blocks. Technologies and languages used: Node.js. Own learning.

This repository is maintained in order to maintain my work regarding nodejs(Blockchain)

A decentralized web application (DApp) built on Ethereum that enables disaster relief crowdfunding. Admins can create campaigns, and anyone can donate securely using MetaMask and smart contracts.

🌐⛓️ Proof-of-concept showing a compact integration between a React (Vite) frontend and an ERC20 minting contract. Uses React for UI, Vite for fast builds, ethers.js for contract interaction, MetaMask for wallet support, and Solidity for on-chain logic.

Solidity community token and UI for Azure Blockchain demo - implemented in Solidity - Ethereum

simple blockchain implementation

Implementation of blockchain in chat application

A decentralized application for creating stars; where each star is considered a token.

[ReactJS Project] Blockchain ICO integrated with the React Blockchain Wallet

A Platform Enabling Smart Way to Stand on The Web 3.0 Infrastructure.

An interesting starter project in blockchain that identifies fake content using blockchain's immutable ledger to verify authenticity.

A simple useless blockchain demo

Very basic functions of Blockchain, implemented in Typescript

A dApp template for the NEO blockchain built on the MEAN stack.