Web3 development has several components. As with Web2, the primary components are the front-end and back-end. Furthermore, because smart contracts are an important component of dApps, they merit their own category. Of course, there is the establishment and growth of new programmable blockchains.
This involves understanding which tools to use and which languages to acquire for Web3 development. Furthermore, you should concentrate on providing tangible results that you can demonstrate to your colleagues, prospective clients, or investors. As a result, you must discover how to build an excellent dApp UI, an interface that is clearly critical. On the other hand, you can't implement good functionalities without a suitable backend and smart contracts.
Blockchains are installed on computers called nodes all over the globe. As a result, you'll need to reach the majority of computers and repeat the procedure. It's nearly impossible for a machine to do all of this quickly enough for the network to detect and kick the fraudster off the blockchain.
Frontend: JavaScript frameworks like React, Vue, Angular
Backend: Rust and Solana or Solidity and Ethereum
The front end is written in JavaScript
CSS — Basic Properties, Flex, Grid
CSS Frameworks [Optional] — Bootstrap, Semantic UI, Tailwind, etc
JavaScript — Variables, Functions, Classes, ES6, etc.
JavaScript Frameworks
Backend web2, as a backup in case web3 fails. Here is what you should know about the backend:
NodeJS — Event loop, I/O
API Architecture — Express
Databases — MongoDB, SQL, PostgreSQL
2.Web3