Web3Explorer

Curating the best decentralized applications and infrastructure for the Web3 economy.

collaborate with us

Top Blockchains

Bitcoin
Ethereum
Polygon
Arbitrum
BNB Chain
Solana

Top Wallets

MetaMask
Coinbase Wallet
Phantom Wallet
Rabby Wallet
Backpack

Top Exchanges

Uniswap
Binance
PancakeSwap
Kraken
1inch

Enterprise Solutions

Identity Tools
Real World Asset
ZK Tools
Crypto Tax

Web Explorer
Ethereum
Open Source Projects
GitHub Open Source Projects
web3j

web3j

Free

GitHub Open Source Projects

web3j provides a lightweight Java and Android library for integrating with Ethereum blockchains.

Ethereum

About web3j

web3j is a Java and Android library that lets developers interact with Ethereum blockchains without building their own integration code.

It is lightweight, highly modular, reactive, and type-safe, designed for writing smart contracts and integrating them with Ethereum networks.

By providing a clean API and compile-time safety, web3j reduces boilerplate and accelerates development for blockchain-aware Java applications, enabling straightforward contract calls, event handling, and wallet interactions.

Alternatives

Go

Web3 Languages • Ethereum

Maestro

RPC Node Providers • Bitcoin

Xangle

Analytics Tools • Arbitrum

Official Links

Website

Web3 Portfolio

Browse delivered DeFi, staking, and tokenized product builds from Lancers Technology case studies.

Browse Case Studies

Related Dapps

Dexter Lab

RPC Node Providers • Solana

Matchain

Layer 2 Blockchains • BNB Chain

Aura

NFT Marketplaces • Polygon