Solidity Fundamentals

Learn the basics of Solidity programming language from scratch. Perfect for beginners with no prior blockchain experience.

1. Lesson 1

   Introduction to Solidity & Blockchain

   Understand what Solidity is, why it matters, and how blockchain smart contracts work.

   15 min
2. Lesson 2

   Setting Up Your Development Environment

   Install and configure Hardhat, VS Code, and MetaMask for Solidity development.

   25 min
3. Lesson 3

   Variables, Data Types & Operators in Solidity

   Master Solidity value types, reference types, and operators used in smart contract logic.

   20 min
4. Lesson 4

   Functions, Modifiers & Visibility

   Learn how to write functions, use modifiers for access control, and understand visibility specifiers.

   20 min
5. Lesson 5

   Control Flow: If/Else, Loops & Error Handling

   Explore conditional logic, loop constructs, and error handling with require, assert, and revert.

   20 min
6. Lesson 6

   Your First Smart Contract: Build a Simple Storage DApp

   Put everything together by building, deploying, and interacting with a complete storage smart contract.

   30 min