blockchain-demos

There are 449 repositories under blockchain-demos topic.

  • Basics-Of-Blockchain-Python

    Language:Python5

  • solana-transaction-tool

    Simple transaction tool for Solana Block Chain

    Language:TypeScript12

  • DApp-MultiPage-Template

    A project template for ethereum-based multi-pages DApp.

    Language:JavaScript12

  • go-p2p-blockchain

    A P2P blockchain network created using Golang!

    Language:Go12

  • python-block-chain

    python3によるblock chaineによる公文書などの改竄がないことの保証の例です

    Language:Python12

  • Terra-Blockchain-Algotrading101

    A Python guide to the Terra Blockchain

    Language:Jupyter Notebook11
  • Tron-Wallet-React-Integration

    Tron-Wallet-React-Integration

    React application to fetch and display details from TRON Blockchain wallets (Tronlink, Klever). This should help community developers, who are building decentralised applications, to establish a link and communication with Tron Blockchain.

    Language:JavaScript11

  • minimalist_blockchain

    small blockchain with PoA consensus

    Language:Python11

  • ChainOrchestra-SDK

    Tools and APIs to access the ChainOrchestra Hyperledger-based blockchains

    Language:JavaScript11

  • ArtContracts

    Smart Contract (SmartPy) and traditional (Python, JavaScript) code to facilitate custom data storage on the Tezos blockchain

    Language:Python10

  • oxidize-go

    Learn blockchain development, one *bit* at a time

    Language:Go10

  • smart-contract-practice

    Practicing with smart contract and Ethereum network using solidity

    Language:JavaScript9

  • POS-Blockchain

    This is a POS(Proof Of Stake) blockchain that does not use its own crypto and is just used for transferring data, please run any tests openly and test out some of the different features. Thanks for checking it out. Original code was learned from https://www.udemy.com/course/build-your-own-proof-of-stake-blockchain/

    Language:Python8

  • Blockchain-Api

    Blockchain API Demo using ASP NET Core.

    Language:C#8

  • akys

    The proposed blockchain system aims to enable the non-governmental organizations (NGO) and public institutions to manage and coordinate the resources in a trusted environment in the case of disasters. The system aims to reach more disaster victims in a more timely manner.

    Language:JavaScript8

  • python-blockchain

    A Python implementation of the popular bitcoin blockchain (PoW)

    Language:Python8

  • BlockChain-Java

    Java 实现区块链

    Language:Java8

  • LazyChain

    A lightweight NodeJS blockchain implementation.

    Language:JavaScript8

  • eth-wikipedia-changetracker

    Wikipedia change logs tracker backed by Ethereum blockchain

    Language:CSS8

  • BlockchainBasedDataTradingPlatform

    A simple blockchain (Ethereum) based data trading platform for performing seller/buyer operations and trading cycle.

    Language:JavaScript7

  • Transfer-of-Bitcoins

    Transaction of BitCoins through python programming

    Language:Jupyter Notebook7

  • Solidity-Files

    Run with https://remix.ethereum.org. Very simple. Just Copy and Paste it into Remix-Ethereum.

    Language:Solidity7

  • nodejs-blockchain

    NodeJS Blockchain

    Language:JavaScript7

  • SmartChain

    This blockchain will validate all transactions, accept smart contracts and deploy dapps. Miners and Validators are needed. This is a npm package to install just run in your terminal this command nmp install marsxchain --save

    Language:JavaScript6

  • My_blockchain_HLF

    My Hyperledger fabric blockchain implementation

    Language:Java6
  • POLYGON-NFT-MARKETPLACE

    POLYGON-NFT-MARKETPLACE

    Polygon NFT marketplace showcasing the creation, trading, and management of NFTs on the Polygon blockchain. Ideal for developers exploring decentralized applications and blockchain technology

    Language:JavaScript6

  • Blockchain-Java-ChameleonCoin

    ChameleonCoin是一个使用了变色龙哈希技术的、单节点多用户、模拟区块链系统

    Language:Java6

  • dummycoin

    DummyCoin is a simple blockchain client-server implementation written in TypeScript

    Language:JavaScript6

  • shared-ledger-simulator

    It simulates a shared/distributed ledger (a.k.a. block chain) network of nodes (full nodes/miners and thin clients) to better understand how this type of protocols work (e.g. Bitcoin, Ethereum, etc)

    Language:Java6

  • py-LearnBlockchain

    Blockchain Software. The purpose of this blockchain software was created for educational purposes, here you can learn how to build blockchain layer 1 software from scratch.

    Language:Python5

  • choodle

    a simple mobile-first doodling app that publishes to the blockchain

    Language:Svelte5

  • cybercoin

    A blockchain implementation for the "Cybercoin" (CYB) cryptocurrency at CBCYBER.

    Language:Python5

  • ca-app-avatarwebcam-release

    Avatar.Webcam is a virtual camera software that allows you to use your VRM avatar in any video call in a easy way.

    Language:ASP.NET5

  • legend-of-thanos-pact-vue

    A kadena nft factory dapp example using vue

    Language:CSS5

  • blockchain-node

    🧱⛓ A Plain Blockchain implementation using Node.js

    Language:TypeScript5

  • AtomicCrossChainSwaps

    Atomic Swaps between different blockchain platforms

    5