Web3 Development Roadmap

Foundation

Months 1-2

Web Development Fundamentals

HTML5 & Semantic Markup

Structure, accessibility, forms, SEO basics

CSS3 & Responsive Design

Flexbox, Grid, animations, mobile-first

JavaScript ES6+

Async/await, promises, modules, DOM manipulation

TypeScript

Types, interfaces, generics, type safety

React Fundamentals

Components, hooks, state, props, lifecycle

Next.js Basics

File routing, pages, components, styling

Blockchain Fundamentals

Distributed Ledgers

How blockchain works, consensus mechanisms

Cryptography

Hashing, public/private keys, signatures

Layer 1 vs Layer 2

Ethereum, Solana, Polygon, Arbitrum

Web3 Wallets

MetaMask, Phantom, wallet connections

Block Explorers

Etherscan, Solscan, reading transactions

Git & GitHub

Version control, collaboration, workflows

🎯 Projects to Build

Portfolio Website: Responsive HTML/CSS site showcasing your journey

Web3 Landing Page: Next.js site with wallet connect button

Intermediate

Months 3-5

Smart Contract Development

Solidity Programming

Syntax, data types, functions, modifiers

Token Standards

ERC-20, ERC-721, ERC-1155, SPL tokens

Hardhat / Foundry

Testing, deployment, debugging contracts

Contract Security

Reentrancy, overflow, access control

Rust (Optional)

For Solana smart contract development

Testing & Auditing

Unit tests, integration tests, security checks

Web3 Frontend Integration

Ethers.js / Web3.js

Contract interaction, transaction signing

Wallet Integration

Connect wallets, handle accounts, switch networks

Next.js Advanced

App Router, server components, API routes

Tailwind CSS

Utility-first styling for Web3 UIs

State Management

Context API, Zustand, Redux for dApps

Error Handling

Transaction failures, network issues, UX patterns

DeFi Concepts

Automated Market Makers

AMM math, liquidity pools, pricing curves

Liquidity Pools

LP tokens, pool composition, rewards

Yield Farming & Staking

Reward mechanisms, APY calculations

Impermanent Loss

Calculations, mitigation strategies

🎯 Projects to Build

ERC-20 Token with Staking: Full-stack Next.js dApp

NFT Marketplace: Minting, buying, selling with advanced UI

Advanced

Months 6-9

Advanced Frontend

SSR & SSG

Server-side rendering, static generation in Next.js

Animations & Transitions

Framer Motion, GSAP, CSS animations

Data Visualization

Charts, graphs, dashboards for DeFi data

Performance Optimization

Code splitting, lazy loading, bundle size

SEO for Web3

Metadata, structured data, social sharing

Testing

Jest, React Testing Library, E2E tests

DEX Development Track

Liquidity Pool Contracts

Math for token swaps, constant product formula

Router Contracts

Multi-hop swaps, optimal routing

Price Oracles

TWAP, Chainlink integration

Trading Interface

Swap UI, charts, slippage controls

Farming Contracts

Reward distribution, emission schedules

Gas Optimization

Reduce transaction costs

P2E Game Development Track

Tokenomics Design

In-game currencies, NFT assets

On-chain vs Off-chain

Game logic, state management

NFT Systems

Minting, trading, upgrading items

Reward Systems

Play-to-earn mechanics, distributions

Game Engine Integration

Unity or Unreal with blockchain

Anti-Cheat

Security for game economies

CEX Development Track

Order Book System

Off-chain matching, on-chain settlement

Custody Solutions

Hot/cold wallet management

KYC/AML

Compliance workflows, verification

Matching Engine

High-performance order execution

Deposits & Withdrawals

Processing systems, confirmations

Trading Dashboard

Real-time updates, order management

Security & Architecture

Security Auditing

Comprehensive code reviews

Multi-sig Wallets

Timelock mechanisms, governance

Upgradeable Contracts

Proxy patterns, safe upgrades

Indexers

The Graph, Subsquid for data

Decentralized Storage

IPFS, Arweave integration

CI/CD Pipelines

Automated testing, deployment

🎯 Projects to Build

DEX with Liquidity Pools: Professional trading interface with charts

Main Project: Full DEX, P2E, or CEX with production-ready code

Professional

Months 10-12

Production & Deployment

Project Planning

Scoping, roadmaps, documentation

Tokenomics

Economic models, sustainability

Mainnet Deployment

Security measures, monitoring

Legal & Regulatory

Compliance considerations

Community Building

DAOs, governance, participation

Documentation

User guides, developer docs, API refs

Career Readiness

Portfolio Building

2-3 complete projects, case studies

Open Source

Contributions to Web3 protocols

Hackathons

ETHGlobal, bounties, competitions

Networking

Communities, conferences, Twitter/X

Interview Prep

Technical questions, system design

Stay Current

New protocols, technologies, trends

🎯 Projects to Build

Portfolio Project #2: Different type from main project with custom design

Open Source Contribution: Contribute to established Web3 protocol

WEB3 DEV ROADMAP

Your Learning Progress

Foundation

Intermediate

Advanced

Professional

Foundation

Web Development Fundamentals

Blockchain Fundamentals

🎯 Projects to Build

Intermediate

Smart Contract Development

Web3 Frontend Integration

DeFi Concepts

🎯 Projects to Build

Advanced

Advanced Frontend

DEX Development Track

P2E Game Development Track

CEX Development Track

Security & Architecture

🎯 Projects to Build

Professional

Production & Deployment

Career Readiness

🎯 Projects to Build

Resources & Tools

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