web3js

The contents of this repository will help you launch a career in Blockchain development. How to deploy Smart contracts on Ethereum, build DApps, DeFi, DAO, NFT and Token protocol.

bitcoin ethereum blockchain truffle polygon solidity awesome-list web3 web3js distributed-ledger metamask smartcontracts nft decentralized-applications dapps hardhat vyper solana defi awesome-readme

UpdatedFeb 2, 2025
Markdown

sendaifun /solana-agent-kit

Star1.1k

connect any ai agents to solana protocols

ai web3js solana langchain langchain-js solana-langchain

UpdatedMar 18, 2025
TypeScript

pubkey /eth-crypto

Sponsor

Star899

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

tutorial encryption cipher ethereum dapp smart-contracts blockchain truffle transaction signature solidity sign web3 eth publickey web3js privatekey ethereum-identity sign-data signtransaction

UpdatedMar 11, 2025
JavaScript

alchemyplatform /create-web3-dapp

Star893

The complete toolbox to create web3 applications.

react nextjs solidity web3 web3js ethers create-next-app scaffoldeth create-web3 alchemysdk

UpdatedFeb 24, 2025
JavaScript

web3swift-team /web3swift

Star849

Full featured library for Ethereum interaction with the JSON RPC API in swift. Native ABI parsing and smart contract interactions.

crypto ethereum dapp smart-contracts json-rpc web3j geth web3 hacktoberfest cryptoswift web3js infura web3-dapp web3-solidity web3swift abi-parsing

UpdatedJan 21, 2025
JavaScript

BlockchainBooks /blockchainbooks.github.io

Star531

Blockchain Books

awesome bitcoin ethereum smart-contracts blockchain mining cryptocurrency solidity awesome-list hyperledger web3 hyperledger-fabric web3js bitcoin-mining ethereum-dapp decentralized-applications ethereum-mining blockchain-books

UpdatedFeb 5, 2022

maheshmurthy /ethereum_voting_dapp

Star492

Simple Ethereum Voting dapp using Truffle framework

ethereum solidity ethereum-contract web3js truffle-framework

UpdatedJan 24, 2023
JavaScript

leopoldjoy /react-ethereum-dapp-example

Star467

A starter boilerplate for an Ethereum dapp using web3.js v1.0, truffle, react, and parity

react redux ethereum smart-contracts blockchain truffle parity ethereum-contract web3 web3js blockchain-technology ethereum-token ethereum-dapp ethereumjs ethereum-address ethereum-blockchain truffle-boilerplates ethereum-contracts

UpdatedMar 25, 2023
JavaScript

BravoNatalie /NFT-Marketplace

Star401

A NFT marketplace that enables the creation, sale, and purchase of digital art as NFTs.

react javascript ethereum dapp truffle solidity web3js ethereum-dapp

UpdatedJan 29, 2024
JavaScript

yessGlory17 /nft-marketplace

Star401

Reactjs And Smart Contracts Open Source Basic Nft Marketplace App

react reactjs ethereum dapp smart-contracts blockchain react-js web3 eth web3js ethereum-dapp nft dapps nft-marketplace

UpdatedNov 1, 2023
CSS

MoralisWeb3 /Moralis-JS-SDK

Star377

Moralis Official Javascript SDK

crypto ethereum smart-contracts avalanche blockchain contracts web3 eth evm web3js fantom nft dapps binance solana moralis

UpdatedOct 2, 2024
TypeScript

adrianmcli /web3-vs-ethers

Star374

A basic cheatsheet of Web3.js vs Ethers (along w/ example apps!)

ethereum dapp truffle web3 web3js ethers ethersjs

UpdatedJan 23, 2023
JavaScript

Alethio /ethereum-lite-explorer

Star259

Alethio's Light Weight Open Source Ethereum Explorer

ethereum web3js blockchain-explorer ethstats-lite

UpdatedJan 4, 2023
TypeScript

haydenshively /New-Bedford

Star245

Flash swap liquidation bot for compound.finance + flashbots

ethereum web3js smart-contract liquidation

UpdatedNov 25, 2024
TypeScript

ThatOtherZach /Web3-by-Example

Star229

Node.js with Web3 javascript examples for getting basic information (transactions, balances, network stats, and tokens) from the Ethereum blockchain.

javascript website balance ethereum transaction tokens geth web3 web3js erc20 ethereum-blockchain erc20-tokens web3-javascript

UpdatedMar 13, 2018
JavaScript

xf00f /web3x

Star212

Ethereum TypeScript Client Library - for perfect types and tiny builds.

javascript api typescript ethereum swarm web3 whisper web3js

UpdatedMar 7, 2021
TypeScript

haydenshively /Nantucket

Star191

Flash loan liquidation bot for compound.finance

bot finance compound web3js smart-contract liquidation flash-loans

UpdatedJan 24, 2023
JavaScript

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