an overview to mastering a web 3 Part 4— Integrating with browser using MetaMask — This article will be one of the tutorial series for my Mastering Ethereum Development using Hardhat and Typescript. If you are already done with the part 3 tutorial, you should try this one. First, we should know what we will use for this tutorial. MetaMask Webpack What is MetaMask? MetaMask is a software…

an overview about cryptography, smart contracts to web development for blockchain developers — Many roles and responsibilities can be handled by blockchain developers and most of them can be could be taken by an entry-level blockchain developer, but it will require some specialised skills such as knowing about cryptography, smart contracts and also web development. …

Mastering web 3 part 3— deploying our smart contract — Once you have tested your smart contract as we do in part 2 and make your first smart contract in part 1, you can deploy it into the Ethereum network. Or you can also use the Hardhat node that duplicates Ethereum main node to your personal computer, and then you…

Mastering web 3 part 2— smart contract testing — Let’s continue our tutorial series from this Part 1, we have done our first smart hello contract and we have already had success compiling. And the next step, we should test our code to make sure that what we write on the Solidity file is as we expected. In Hardhat…

Mastering web 3 Part 1 — Hello dApp Contract — This article series has been created to show the differences between web 2.0 and web 3.0. I will explain the differences between them by building the same application called Hello App and Hello DApp step by step. This is a very basic tutorial the part 1 and will use the…

Ethereum one of excited Blockchain Framework #What is Ethereum? Ethereum is one of the technologies used for developing blockchain technology. Ethereum is also can be called a Network, the network means that Ethereum has a network that can be used to send money or stored data. But in this tutorial, we will learn…

by: aindrajaya There are many Cloud-based Service model that we can use nowadays to deploy and develop our web or mobile applications. Cloud service or we can say Infrastructure Abstraction or popular word as Infrastructure as a quote. We can throwback a years ago to get a good point of…

Hello I am a full-stack Software Developer and this is my story on how I learn DevOps (development and operations), there will be a bunch of stories I will share with you. Where are we gonna start? Let we dig in this story. As a full-stack developer, I began to…

Have you ever heard blockchain before? Oh great, perhaps you know blockchain more than me. I already know about blockchain around 1 year ago. This is the technology that can record everything that we need to record transparent and immutably. Why we need this technology? Who needs this kind of technology?