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Web3

Web3

Build decentralized applications with blockchain and smart contracts.

31 Concepts Finance & Business 📖 Story-Based

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Blockchain Foundations

What is Web3

Blockchain Fundamentals

Blockchain Architecture

Cryptographic Foundations

Crypto Wallets

Transactions and Network

Transaction Structure and Gas

Transaction Lifecycle

Consensus Mechanisms

Blockchain Networks

Ethereum and Contracts

Bitcoin vs Ethereum

Smart Contract Fundamentals

Solidity Programming

Solidity Types and Data

Writing Solidity Functions

Events and Error Handling

Inheritance and Libraries

Development Workflow

ABI and Compilation

Development and Testing

Networks and Deployment

Token Standards

Fungible Tokens

NFT Standards

Tokenomics and Distribution

Contract Security

Security Fundamentals

Attacks and Auditing

Security Operations

Blockchain Oracles

DeFi Fundamentals

DeFi and AMM Basics

DEX Liquidity and Trading

Lending and Flash Loans

dApp Development

Blockchain Data Access

Web3 Frontend Setup

Building dApp UX