Dig into Ethereum transactions and reveal their secrets; kinda like having Etherscan in your code.

Verify Solidity smart contracts on Etherscan

Etherscan in reactjs using semantic-ui

EVM Blockchain Explorer

Relatime Ethereum transactions tracking library

Mint nfts with JavaScript. During development we realized most of the minting tools and repositories were not exactly that great. So finally, One & Zeros present you a minting SDK that actually works. Happy Minting 🥳

Etherscan API for Node.js

One API for most EVM blockchain explorers & their clones

COURSEHASH! - Blockchain-Based Course Web App

transaction indexer and utilities for ethereum based blockchain

Decentralised light-twitter clone

🌐 Ethplorer.io API Node.js Library: Multi-key support, high performance, and promises for seamless integration in your Node.js projects.

Web3.js is a javascript library to connect with Ethereum Blockchain .

This project based purpose provide meaining advenced relational transaction on ethereum network.

Hardhat basic usage with forked mainnet

Smart-Transcript is a decentralized application developed by Adeola for academic institutions and other categories of certificate-issuing organizations for a smarter approach to managing the storage, retrieval, and verification of graduates' academic transcripts.

Minimalistic Etherscan Clone application using Alchemy SDK.

a cool tool for contract learner

The Onchain Analysis Cryptocurrency Investigation Backend uses multiple APIs to gather real-time data on Bitcoin, Ethereum, and other cryptocurrencies, tracking transactions, wallet addresses, and market trends. It includes automatic API switching for continuous data retrieval, ensuring reliability even if one API fails.

Basic examples of Solidity smart contracts with test coverage