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Christian Felde

COO, open source, blockchain and DeFi contributor

    Web3j Project Update 2023

    One year ago, we were fortunate enough to receive a new grant from the Ethereum Foundation to help...

    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...

    Debugging Solidity Smart Contracts

    In my previous post, we looked at the web3j-unit and web3j-evm libraries. These are tools that help...

    How to test Ethereum Smart Contracts

    As a developer, I’m sure you strive to test what you develop, and in most established programming...