What is Web3.0?

Web3.0 represents the third generation of internet-based services for applications and websites, based on the machine-based analysis of data to create a data-driven & semantic Web. The main objective of Web3.0 is to create more efficient, connected, and accessible websites.

How is Web 2.0 different from web3.0? (Image)


WEB 2.0

WEB 3.0


The second generation of Internet services is focused on interaction.
The third generation internet-based services focus on decentralization and semantic learning.


The main focus is the development of communities. 

The goal is to empower individuals who are users.


  1. AJAX
  2. JavaScript
  3. HTML 5
  4. CSS 3
  1. Artificial intelligence
  2. Machine learning
  3. Decentralized protocol

Types of Application

Web Application
Smart Application based on AI and ML

State of Data

The Network owns the data
The entities have ownership of the information and sharing and usage.


  1. Improved Interactions
  2. Introduction to web applications
  1. Smart, Web-based applications and functionalities
  2. A better blend of web technology and knowledge representation

Web3.0 Tools

WEB 3 Explain in card view

Smart Contract Languages

  • Solidity
  • Vyper


  • Truffle
  • Hardhat
  • Brownie

Communicating with Ethereum
(Frontend Ethereum APIs)

  • Web3.js
  • Eth.js
  • Ethers.js
  • Vyper
  • Vyper


  • Remix
  • Ethereum Studio
  • Visual Studio Code
  • Atom

Test Blockchain Networks

  • Ganache
  • Ethnode

Test Ether Faucets

  • Rinkeby faucet
  • Kovan faucet
  • Ropsten faucet (MetaMask)
  • Ropsten faucet (rpanic)
  • Goerli faucet
  • Universal faucet

Ethereum ABI (Application Binary
Interface) tools

  • Online ABI encoder
  • ABI decoder
  • ABI-gen
  • EasyDapper

Ethereum Clients

  • Geth
  • OpenEthereum
  • Infura
  • Alchemy


  • IPFS
  • Filecoin

Smart Contract Standards & Libraries

  • Tokens
  • ERC-20
  • ERC-721
  • ERC-777
  • ERC-918

Popular Smart Contract Libraries

  • Zeppelin
  • cryptofin-solidity
  • Modular Libraries
  • Alchemy

Backend Ethereum

  • Web3. py
  • Web3.php
  • Web3j

6 Key Features of Web 3.0

Web3.0 Crypto

Blockchain and cryptocurrencies are being slowly integrated into the current economic model, and it’s not clear when they’ll be fully coordinated or will be the main currency. However, as a component of Web 3.0 cryptocurrencies are conceived as a means of rewarding creators of content. They will be paid tokens every time someone visits their content.

AI (Artificial Intelligence)

A further feature that is essential to Web3.0 is the introduction of Artificial Intelligence to how the Internet replicates the way humans access information. It will allow for speedier validation and distribution of information to users.

With Web 3.0, computers can read information as humans do and deliver quicker and more accurate results. They are becoming more sophisticated to meet the demands of the users.


The metaverse is among the first concepts that come to mind in the future. This modern version of the Internet will seamlessly integrate into this virtual universe that allows 3D designs of websites and incorporates IoT devices to its peripheral.

3D Graphics

The 3D design is widely used in websites and services part of Web 3.0. Museum guides, computer games, e-commerce, geospatial contexts, etc. are all examples of 3D graphics.


Web 3.0 makes the internet available to anyone, anywhere, at any time, without relying on smartphones or computers. Multiple applications can access the content, and the services are available on any device connected to the internet.


Semantic metadata makes Web 3.0 more connected. The result is a user experience that is more connected and makes use of all available knowledge.