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An open API service indexing awesome lists of open source software.

Projects in Awesome Lists tagged with web3js

A curated list of projects in awesome lists tagged with web3js .

https://github.com/ethereumbook/ethereumbook

Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

blockchain book dapp devp2p embark ethereum oreilly smart-contracts solidity token truffle-framework web3js

Last synced: 11 May 2025

https://github.com/web3/web3.js

Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.

abi-decoders abi-encoders api ethereum javascript typescript web3 web3js

Last synced: 17 Mar 2025

https://github.com/sendaifun/solana-agent-kit

connect any ai agents to solana protocols

ai langchain langchain-js solana solana-langchain web3js

Last synced: 23 Oct 2025

https://github.com/pubkey/eth-crypto

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

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

Last synced: 13 May 2025

https://github.com/web3swift-team/web3swift

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

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

Last synced: 14 May 2025

https://github.com/maheshmurthy/ethereum_voting_dapp

Simple Ethereum Voting dapp using Truffle framework

ethereum ethereum-contract solidity truffle-framework web3js

Last synced: 18 May 2026

https://github.com/bravonatalie/nft-marketplace

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

dapp ethereum ethereum-dapp javascript react solidity truffle web3js

Last synced: 05 Apr 2025

https://github.com/yessglory17/nft-marketplace

Reactjs And Smart Contracts Open Source Basic Nft Marketplace App

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

Last synced: 04 Apr 2025

https://github.com/adrianmcli/web3-vs-ethers

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

dapp ethereum ethers ethersjs truffle web3 web3js

Last synced: 06 Apr 2025

https://github.com/gillsdk/gill

Solana JavaScript/TypeScript SDK - client library for interacting with the Solana blockchain

blockchain codama gill gillsdk nft solana solana-helper solana-program solana-program-library spl tokens web3 web3js

Last synced: 02 Sep 2025

https://github.com/Alethio/ethereum-lite-explorer

Alethio's Light Weight Open Source Ethereum Explorer

blockchain-explorer ethereum ethstats-lite web3js

Last synced: 07 May 2025

https://github.com/haydenshively/new-bedford

Flash swap liquidation bot for compound.finance + flashbots

ethereum liquidation smart-contract web3js

Last synced: 12 Apr 2025

https://github.com/xf00f/web3x

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

api ethereum javascript swarm typescript web3 web3js whisper

Last synced: 06 Apr 2025

https://github.com/solana-foundation/gill

JavaScript/TypeScript client library for interacting with the Solana blockchain

blockchain codama nft solana solana-helper solana-program solana-program-library spl tokens web3 web3js

Last synced: 16 May 2025

https://github.com/haydenshively/nantucket

Flash loan liquidation bot for compound.finance

bot compound finance flash-loans liquidation smart-contract web3js

Last synced: 17 Mar 2025

https://github.com/masaun/nft-based-photo-marketplace

NFT based Photo MarketPlace is the peer-to-peer Marketplace for buy and sell of photos which was uploaded by users.

erc721 nft reactjs solidity web3js

Last synced: 03 Apr 2025

https://github.com/masaun/NFT-based-photo-marketplace

NFT based Photo MarketPlace is the peer-to-peer Marketplace for buy and sell of photos which was uploaded by users.

erc721 nft reactjs solidity web3js

Last synced: 04 Apr 2025

https://github.com/pixel-point/web3js-tracker-example

Blockchain transactions tracker example for ETH and ERC20 tokens made with web3.js

blockchain cryptocurrency node web3js

Last synced: 05 Oct 2025

https://github.com/alchemyplatform/build-your-nft-explorer

A simple demo to show case how Alchemy's NFT API works.

alchemyapi reactjs wagmi web3 web3js

Last synced: 10 Jul 2025

https://github.com/OpenZeppelin/starter-kit

An OpenZeppelin starter kit containing React, OpenZeppelin SDK & OpenZeppelin Contracts.

dapp ethereum ganache infura metamask openzeppelin react truffle web3 web3js

Last synced: 17 Jul 2025

https://github.com/alchemyplatform/Build-Your-NFT-Explorer

A simple demo to show case how Alchemy's NFT API works.

alchemyapi reactjs wagmi web3 web3js

Last synced: 10 May 2025

https://github.com/dorianbayart/DexPairs

Crypto - Multi-Chain && Multi-Protocol Wallet Tracker && NFT Viewer

api blockchain bsc crypto cryptocurrency ethereum exchange fantom nft nft-gallery polygon thegraph uniswap wallet web3js xdai

Last synced: 15 Apr 2025

https://github.com/masaun/nft-yield-farming

This is a smart contract that enable a user to farm yield by staking LP tokens into a NFT pool. (on BSC testnet)

bep20 binance-smart-chain bsc layer2 nft solidity truffle web3js

Last synced: 15 Apr 2025

https://github.com/masaun/NFT-yield-farming

This is a smart contract that enable a user to farm yield by staking LP tokens into a NFT pool. (on BSC testnet)

bep20 binance-smart-chain bsc layer2 nft solidity truffle web3js

Last synced: 03 Apr 2025

https://github.com/odanado/cloud-cryptographic-wallet

cloud-cryptographic-wallet is a set of packages to connect crypto libraries with key management systems of various cloud services. This set of packages allows you to perform signatures and issue transactions without the need to manage private keys.

aws-kms ethereum ethers google-cloud typescript web3 web3js

Last synced: 12 Jan 2026

https://github.com/consensysmesh/web3studio-bootleg

The Shared Royalty Non-Fungible Token (a.k.a Bootleg) is an open source project started by the ConsenSys Web3Studio team. The purpose of the Shared Royalty Non-Fungible Token (SRNFT) is to make any royalty business model, from the oil and gas industry to entertainment, easy to manage with the Ethereum blockchain .

consensys drm ethereum haskell javascript music smart-contracts web3js web3studio-bootleg

Last synced: 24 Feb 2026

https://github.com/Fantom-foundation/Artion-Client

Client app for Artion, a global NFT marketplace on Fantom Opera.

dapp marketplace nft reactjs web3js

Last synced: 10 Jul 2025

https://github.com/vittominacori/token-generator

Create a Token in less than a minute with the most trusted Smart Contract Generator for ERC20 and BEP20. No login. No setup. No coding required.

bep20 binance-smart-chain bsc dapp erc20 ethereum ethereum-dapp smart-contracts solidity web3js

Last synced: 05 Apr 2025

https://github.com/solagent99/solana-ai-agent-dapp

🔥Solana AI Agent Dapp - Bright future of Blockchain AI Agent Tool is a groundbreaking AI agent built on the Solana, integrating advanced artificial intelligence with social media capabilities and decentralized trading. An evolving digital entity striving to bridge the gap between AI, social media, and crypto especially Solana.

ai aiagent blockchain langchain solana toolkit twitter web3js

Last synced: 09 Oct 2025

https://github.com/katopz/hello-eth

⛓ An easiest way to enjoy Ethereum developments.

blockchain dapp ethereum ethereum-dapp geth solidity-codes truffle truffle-framework web3js

Last synced: 23 May 2026

https://github.com/sthnaqvi/explorer

Ethererum Blockchain Explorer to show the details of the blocks and transactions via web3- Realtime Price Ticker, etc.

angularjs blockchain blockchain-explorer blockchain-technology bootstrap bootswatch-theme eth ethereum ethereum-address ethereum-blockchain ethereum-contract ethereum-token ethorbit explorer geth web3 web3js

Last synced: 24 Jul 2025

https://github.com/jimilai/ethereum

以太坊DApp开发入门教程，涵盖以太坊去中心化应用相关基础内容：区块链、智能合约、truffle框架、ganache仿真器、Solidity语言、solc编译器、web3js库、通证（代币）发行等，手把手地教大家构建一个区块链投票系统。

blockchain dapp ethereum ethereum-blockchain ethereum-contract ethereum-dapp ethereum-token solidity truffle web3js

Last synced: 14 Apr 2025

https://github.com/shawntabrizi/erc20-token-balance

This is an extension of the "Hello World" project for Ethereum and Web3.js which allows you to query the ERC-20 token balance of an Ethereum address.

ethereum web3js

Last synced: 23 Apr 2025

https://github.com/m0t0k1ch1/metamask-login-sample

a sample application with login function using MetaMask, built with Echo + Vue.js

blockchain element-ui ethereum go metamask vuejs web3js

Last synced: 09 Jul 2025

https://github.com/vittominacori/watch-token

Create a link to your ERC20 Token or an embeddable Widget for your Website. Add your Token to DApp browsers or MetaMask.

dapp erc20 ethereum ethereum-dapp metamask web3 web3js

Last synced: 06 Apr 2025

https://github.com/masaun/tokenized-carbon-credit-marketplace

Tokenized-Carbon Credit Marketplace☘️ (on Polygon/Matic)

erc721 layer2 matic-network nft polygon solidity truffle web3js

Last synced: 03 Sep 2025

https://github.com/pubkey/solidity-cli

Compile solidity-code faster, easier and more reliable

blockchain dapp ethereum smart-contracts solc solidity typescript web3 web3js

Last synced: 30 Apr 2025

https://github.com/mempirate/eth-transaction-checker

Node.js programs for monitoring transactions to Ethereum addresses

blockchain ethereum infura nodejs web3 web3js

Last synced: 09 Oct 2025

https://github.com/warashibe/nextdapp

(D)App Development Kit powered by Next.js and Facebook Recoil

ethereum firebase nextjs ramdajs recoiljs web3js

Last synced: 01 May 2025

https://github.com/goosefx1/gfx-web-app

Liquidity Reimagined, GooseFX is a next gen AMM DEX on Solana.

defi react solana tailwind web3js

Last synced: 02 Sep 2025

https://github.com/dangeracorn/pumpfun-tools

All-in-one PumpFun trading suite featuring PumpFun Bundler (20+ wallets), MEV bot protection, high-frequency trading bot, Solana token creator, jito bundle, multi wallet management, live price tracking, custom RPC nodes, anti rug tools, and instant token launches.

anchor bubblemaps jito-bundle pumpdotfun-sdk pumpfun pumpfun-bundler-bot solana web3 web3js

Last synced: 19 Jan 2026

https://github.com/oasislabs/web3c.js

A js library for confidential web3 calls

npm-package web3 web3js

Last synced: 08 Oct 2025

https://github.com/builderz-labs/builderz-solana-dapp-scaffold

Builderz Solana dApp Scaffold (Nextjs14, App Dir, Typescript, TailwindCSS, MaterialUI, web3.js, ThemeSwitch (Dark/Light), Sonner Toast Notifications, Modal & Drawer)

daisy-ui dapp material-ui nextjs13 scaffold scaffolding solana starter tailwindcss template typescript web3js

Last synced: 02 Apr 2025

https://github.com/mcarlomagno/persssist

Storage decentralized application running on top of Rinkeby testnet for storing files metadata and IPFS protocol for uploading, sharing and downloading files.

blockchain ethereum ganache ipfs react smart-contracts solidity truffle web3 web3js

Last synced: 28 Jun 2025

https://github.com/zafar-saleem/blockchain-tutorial

This is a sample project for my blog post with the title "Build a Real-World dApp With React, Solidity, and Web3.js". It shows to get started with blockchain development.

blockchain blog dapps ganache medium-article metamask react smart-contracts solidity truffle truffle-framework web3js

Last synced: 30 Jun 2025

https://github.com/takhi77/solana-presale-smart-contract

Solana presale smart contract Plus frontend integration.

presale presale-pool presale-smart-contract react solana web3-dapp web3js

Last synced: 30 Jul 2025

https://github.com/shawntabrizi/ethbalance

Ethereum and Web3.js “Hello World”: Get the ETH Balance of an Ethereum Address

ethereum web3js

Last synced: 01 Jul 2025

https://github.com/gemworks/gem-farm-ui

React UI for Gem Farm

solana stake staking web3 web3js

Last synced: 14 Jul 2025

https://github.com/digitaldonkey/web3ready

Create Dapp's without implementing any web3 provider yourself

web-component web3 web3-dapp web3-javascript web3js

Last synced: 29 Jun 2025

https://github.com/owl1n/nestjs-web3

Module that makes it possible to work with Ethereum JavaScript API with NestJS

blockchain ethereum nest-web3 nestjs web3js

Last synced: 06 Apr 2025

https://github.com/lukso-network/lukso-playground

Code snippets to interact with Universal Profiles and other LSP standards

solidity universalprofiles web3js

Last synced: 10 Feb 2026

https://github.com/brunobernardino/web3-type-converter

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

bytes32 converter hex string web3 web3js

Last synced: 24 Jul 2025

https://github.com/0xnaman1/disaster-management-using-ethereum

The project consists of developing a solution around the problem of Disaster Management. It involves complete assurance that the resources are carefully distributed to the people of the disaster hit region. It leads to a seamless network between all the third parties by bringing all the organisation on to the same network.

disaster-management javascript solidity-contracts web3js webpack

Last synced: 06 Mar 2026

https://github.com/gnosis/pm-trading-ui

Prediction Market Trading Interface for Gnosis Contracts

dapp gnosis pm-js pm-trading reactjs redux redux-actions smart-contracts tradingdb web3js

Last synced: 08 Jul 2025

https://github.com/microhd/candy-machine-v2-minter

Complete Open Source Front End Candy Machine V2 Minter dAPP Built For The Frog Nation NFT Solana Project. Built With React, Candy Machine V2, Typescript

candy-machine dapp metaplex minter nft react solana typescript web3 web3js

Last synced: 04 Sep 2025

https://github.com/kosasih/web3-connect-pi

A seamless integration platform that connects various Web3 applications to the Pi Network ecosystem, enabling automated interactions, asset transfers, and a unified user experience across decentralized applications.

blockchain blockchain-technology pi-network pi-network-ecosystem web3 web3js

Last synced: 14 Apr 2025

https://github.com/catman85/unipi-smart-degrees

Diploma 📜 Validation Platform 🎓 Ethereum 🔷 and VueJS 💚 DApp.

ethereum ganache smart-contract solidity truffle vue vuejs-dapp web3js

Last synced: 05 Apr 2025

https://github.com/solana-developers/workshop-solana-basics

Source code and workshop to get educated on the Solana basics, including the basics of interacting with the blockchain using JavaScript/TypeScript using web3.js (v1)

blockchain solana web3js workshop

Last synced: 14 Apr 2025

https://github.com/tkc/nuxt-ethereum-wallet

web3 wallet on nuxt.js

blockchain ethereum nuxt vue web3 web3js

Last synced: 09 May 2025

https://github.com/almonit/almonit-plugin

ENS+IPFS Firefox plugin by Almonit

blockchain ens ethereum ipfs mozilla-firefox-addon web3 web3js

Last synced: 04 Apr 2025

https://github.com/sambacha/nextjs-web3-template

NextJS Web3 Template

next-js nextjs ssr web3 web3js

Last synced: 01 Oct 2025

https://github.com/MicroHD/Candy-Machine-V2-Minter

Complete Open Source Front End Candy Machine V2 Minter dAPP Built For The Frog Nation NFT Solana Project. Built With React, Candy Machine V2, Typescript

candy-machine dapp metaplex minter nft react solana typescript web3 web3js

Last synced: 24 Mar 2025

https://github.com/masaun/nft-auth-token

NFT-based-Auth-Token is the smart contract that NFT is used for the AC (Access Control) management

ethr-did-registry mstable nft solidity truffle web3js

Last synced: 08 Oct 2025

https://github.com/haydenshively/cafe-chi

Slow paced ETH-CHI arbitrage on Uniswap

1inch arbitrage bot gas-token uniswap web3js

Last synced: 28 Jan 2026

https://github.com/balmy-protocol/dca-fe

Balmy's Front End code repository

defi ethereum web3 web3js

Last synced: 02 May 2025

https://github.com/alanverbner/web3-repl

NodeJs Repl + Web3.js <3

ethereum nodejs repl web3js

Last synced: 01 Jul 2025

https://github.com/0xluckyray/solana-sniper-bot

Solana Sniper Bot with snipe management features such as creating snipe, editing snipe, auto snipe, etc.

bot solana solana-sniper-bot solana-token telegram-bot telegram-bot-api typescript web3 web3js

Last synced: 14 Mar 2025

https://github.com/pratyush-ranjan/organ-donation-transplant-chain

Organ and tissue donation-transplantation chain implemented through public blockchain Ethereum for resolving various problems faced by organ donor & recipient and bad activities like organ trafficking. Storing patient details ,EMR and donor-patient pair matching.Offchain processes dealt with NodeJS. Frontend developed using ReactJS.

blockchain dapp ethereum expressjs ganache-cli jsonwebtoken metamask mongodb nodejs passportjs reactjs smart-contracts solidity web3js

Last synced: 10 Apr 2025

https://github.com/covalenthq/goldrush-nft-gallery-ui

Display NFTs along with metadata. Build web3 NFT galleries using React components.

nft-gallery nft-ui react react-boilerplate-template react-component-library react-web3 web3 web3-javascript web3-react web3-ui web3js

Last synced: 21 Feb 2026

https://github.com/bep20/bep20-token-generator

Create your own ERC20 or BEP20 Token in less than a minute with the most used Smart Contract Generator for ERC20 and BEP20 Token. No login. No setup. No coding required.

bep20 bep20-token bep20-token-code bep20-token-create binance-smart-chain bsc erc20 erc20-generator erc20-smart-contract erc20-token erc20-tokens erc20token ethereum ethereum-contract ethereum-dapp ethereum-token solidity solidity-contracts solidity-dapps web3js

Last synced: 16 Aug 2025

https://github.com/rene78/erc-721

A simple Ethereum dApp using ERC-721 token. Stack: Solidity Smart Contracts, Truffle Suite, Ganache, Web3.js, Ropsten test network and React. Based on the tutorial by "Dapp University".

erc-721 ethereum mocha-tests openzeppelin-solidity react truffle-framework web3js

Last synced: 18 Mar 2025

https://github.com/samrath49/cryptoace

Web3 application for sending cryptos across the world and monitoring every transaction.

chai ethersjs hardhat nodejs reactjs tailwindcss web3js

Last synced: 13 Apr 2025

https://github.com/2enology/stakingdapp-lion-eth

Your Lions are hungry! Send your Lions out to Hunt in The Savanna. This will feed the Pride and reward you with TSP tokens! See you in The Savanna!

ethersjs nft react solidity tailwindcss web3js

Last synced: 27 Apr 2025

https://github.com/masaun/forcedao-yield-farming-strategy-on-polygon

This is a smart contract that deal with a yield farming strategy which is using AAVE and Polycat.finance on Polygon.

aave forcedao matic polycat polygon solidity truffle web3js

Last synced: 19 Oct 2025

https://github.com/steven228312/fightclub-front

FightClub application presale frontend

nextjs presale tailwindcss typescript web3js

Last synced: 21 Jun 2025

https://github.com/masaun/nft-badge-for-staking

NFT Badge for staking on Polygon. This smart contract give a staker a NFT that represents staking period (= vesting period ) which a staker chose.

erc721 nft polygon-matic solidity truffle web3js

Last synced: 21 Apr 2025

https://github.com/masaun/smart-contract-for-public-procurement

This is a smart contract in order to realize a highly transparent public procurement (tender & bid).

nft solidity truffle unodc web3js

Last synced: 05 Jul 2025

https://github.com/jg8481/Robot-Framework-Solidity-Testing-Toolkit

A toolkit combining Solidity testing and cross-chain deployment tools with Robot Framework. Also some basic components for monitoring EVM compatible blockchains.

blockchain cryptocurrency ethereum ethersjs foundry hardhat robotframework solidity truffle web3 web3js

Last synced: 15 Mar 2025

https://github.com/jg8481/robot-framework-solidity-testing-toolkit

A toolkit combining Solidity testing and cross-chain deployment tools with Robot Framework. Also some basic components for monitoring EVM compatible blockchains.

blockchain cryptocurrency ethereum ethersjs foundry hardhat robotframework solidity truffle web3 web3js

Last synced: 23 Aug 2025

https://github.com/2enology/marketplace-doodcats-eth

Welcome to Our nfts marketplace. It involved 15 amazing nfts collection. We can buy or sell the nfts in this marketplace.

antd ethersjs mui nft-marketplace react web3js

Last synced: 27 Apr 2025