Reactjs And Smart Contracts Open Source Basic Nft Marketplace App

A blockchain based KYC registry prototype

Honest lottery app, powered by public blockchain platform.

Convert from a bytes32/hex into a string/number or vice-versa.

A decentralized social network deployed on ethereum network where you can share your content freely as there is no central authority to control and also can earn cryptos by keeping the platform free from abusive content

Supply chain management and Procurement(tenders), backed by Blockchain.

Blockchain EMR is a blockchain based electronic health records and medical practice management solution.

This is a smart contract tutorial, this tutorial guide you how to compile & deploy a mintable ERC20 token smart contract using client side signature & Web3 without truffle.

Gasless Ethereum ERC-20 EIP3009 (USDC v2) transfers

Blockchain & IoT Enabled Supply Chain Network.

🐇 Doodle Bunny is the NFT project on Flare network. ✅It will not only bring in first ever doodle NFTs on Flare but also, NFT breeding & NFT staking to earn our native Bunny token. ✅There will be total 1000 doodle bunnies (500 Males & 500 Females).

A compilation of scripts to perform basic Web3 wallet management functions within a single interface. Create a wallet, check its balance, submit transactions, estimate gas costs, encrypt your private key to JSON keystore, and decrypt your JSON keystore to private key. ✅ Now with transaction parameter support 🔥🚀

Reactjs And Smart Contracts Open Source Basic Nft Marketplace App

Document issuance and management system using ethereum

An Ethereum decentralized application that helps event organizers prevent no-shows by requiring attendees to make a deposit into a smart contract in order to gain entrance to the event. Deposits are refunded upon arrival (by scanning the wallet address QR code). All funds of no-shows are transferred to a charity wallet address defined in the con…

A decentralized Student Record management system with utmost transparency and reliability.

Trace Connectivity is DApp for controling right of provider depend on status of providing connectivity to school automatically by using smart contract.

Victor.ly, an educational consulting platform for student-athletes with 2100 + registered users, and selected from 10+ final round teams to win the Innovation Sport Award from Hype Spin accelerator Taiwan and the Sports Administration of Taiwan

The technology, which was invented in 2008 to power Bitcoin when it launched a year later, is being used for everything...

T-shop is a marketplace deployed on the Ethereum network . You can buy my merch on this website with Ether . You only have to connect your metamask wallet to the platform and purchase anything you like . T-shop is deployed on the Ropsten network .