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Web3 Development: Web3j

    Web3j ENS Layer2 and Offchain Data Support

    New significant ENS features have been added in the web3j version 4.9.2. These features are aimed...

    How to Install Web3j

    If you are wondering how to install web3j on your machine then look no further. This post will walk...

    Solidity Debugger comes to IntelliJ

    Co-author: Christian Felde   Many years ago, being a developer involved punching holes in cards....

    How to Sign Messages with Web3j

    The capability to sign messages off chain with Web3j has been possible since 2017. Over time,...

    How to connect Infura to Web3j

    Ethereum is a network of nodes, and in a fully decentralised world you’d be running your own node...

    First release of Web3 Labs' contract deployment plugin

    Today is the first time Web3 Labs have released the Ethereum smart contract deployment library and...

    Announcing Web3j support for EIP-1559

    The most anticipated Ethereum London fork upgrade is here! It includes the improvement proposal...

    Web3j Community Update

    We’ve spent a good chunk of 2020 with our heads down continually investing in Web3j to improve the...

    Announcing Web3j Eth2 Beacon Node API Client

    Following the recent launch of the Ethereum 2.0 Beacon Chain, Web3 Labs are very excited to...

    Solidity Dependency Management Comes To Web3j

    At Web3 Labs, one of our core missions is making Ethereum development more accessible to the Java...

    Web3j - OpenAPI

    One of our goals at Web3 Labs is to make development on Ethereum as simple as possible. During the...

    Connecting your Java Application to the Ethereum Blockchain

    As a Java developer, it can be a pain to build a system that interacts with Ethereum smart...