Web3 Easy Tutorial
Web3 is booming and it is not slowing down that. It is not new but at the moment it's gaining traction with the masses. It is the next major technology in web development. Opportunities for employment in the web3 field are growing every day. There is a high need for Blockchain developers Web3 developers, and other related jobs in web3. There are many job and opportunities for web3 developers and it will rise in the near future.
If you are a novice in the web3 development space it may be difficult to comprehend some terms and concepts. Previously, Web1 was mostly end-user-oriented. It was for consuming the data.
Web2 started with the rise of social media that allows users to create content via the internet. This has led to the popularity of the content creator on the web and eventually becoming a celebrity. During this period the creator and the consumer grow together.
Web2 is also famous for centralizing data. Big companies mostly control all the data in the globe. One corporation owns multiple companies , which means they can acquire information from different sources. This is one of the major issues facing the web2 and led to the new revolution of the internet.
WEB3
Web3 is thought to be the next step in the evolution of the internet. Web3 involves the decentralization data via blockchain-based apps and the use of the token to facilitate economic transactions. Web3 is the term "Web3" was coined in 2014 by Ethereum co-founder Gavin Wood. The term has only gained traction in recent years due to the abundance of platforms and resources available to develop the blockchain-based application.
Developers have mixed feelings about web3. Some thought it was an unsustainable trend that will not last for long. Some am a believer that there is a future for Web3 because of these reasons:
Communities are growing in recent times for learning and growth. new ideas for startups based on web3
Companies are building tools that help the development process. There are grants available to web3 projects.
I strongly recommend web developers to play around with the web3 at a minimum one time. Both Web2 as well as Web3 will co-exist with each other in the future. Let's move forward to understand Web3 more thoroughly. Blockchain Development
The blockchain was popularized by a person (or group of people) with the assumed pseudonymous name of Satoshi Nakamoto in 2008. Blockchain solved the issue of decentralization of data in Web2. Because the data is shared across the different nodes, there's no one particular person or organization having all the data.
Web3 apps are built on the blockchain concept. Bitcoin is a case study of blockchain. It works as a ledger system for payment however, it can also be used to facilitate any kind of data transfer. There is various network based on blockchain such as Ethereum, Polygon, Solona, Avalanche, and other.
Dapp and Decentalized applications are those application that uses smart contract, which are deployed on a blockchain network for the purpose of its operation.
dApp
Dapp(Decentralized application) is the same program as a web application with the sole exception of smart contracts. You can divide the Dapp into the following parts:
It's the norm in web development. You need to have your front end developed with HTML, CSS, and JavaScript. You can use any framework such as React, NextJS, or any other framework.
You can utilize the backend to interact with the smart contract deployed in the network. It is possible to implement this into your frontend as well, but separating the frontend and backend will help you manage the app easily.
Smart Contract will be deployed on the blockchain network. Our application will interact with it to facilitate the use and operation of our application.
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