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Frontend Development

Introduction to Frontend Development

Understanding the role of a frontend developer
Overview of web technologies (Browsers, DOM, Client-Server model)
Setting up the development environment (VS Code, extensions, Node.js, npm)

HTML (HyperText Markup Language)

Basic structure of an HTML document
Semantic HTML tags (header, nav, article, footer, etc.)
Forms and input types
Media elements (images, audio, video, iframes)
Accessibility fundamentals (alt text, proper semantics)

CSS (Cascading Style Sheets)

CSS selectors, combinators, and specificity
The box model: margins, borders, padding
Flexbox and CSS Grid for layouts
Responsive design with media queries
Transitions, animations, and transforms
CSS variables and modern features
Introduction to pre-processors (SASS/SCSS)

JavaScript Fundamentals

Variables (var, let, const) and data types
Operators, conditionals, and loops
Functions (declaration, expressions, arrow functions)
Arrays, objects, and destructuring
DOM manipulation and events
JavaScript modules and imports/exports
ES6+ features (template literals, async/await, promises)

Advanced JavaScript Concepts

Event bubbling and delegation
Scope, hoisting, closures
Prototypes and object-oriented programming (OOP)
Asynchronous JavaScript (callbacks, promises, async/await)
Fetch API and working with external APIs
Error handling and debugging
Project & Best Practices

Building a full frontend project with React and Next.js
Implementing responsive UI
Integrating APIs for real-time data
Deployment of the final project
Code organization and maintainability

React.js

Introduction to component-based architecture
Creating and rendering components
JSX syntax
Props and state management
Event handling in React
Conditional rendering and list rendering
React hooks (useState, useEffect, useContext)
Forms and controlled components
Context API for global state
Routing with React Router
Performance optimization in React

Next.js (React Framework)

Introduction to Next.js and its advantages
Pages and routing in Next.js
Static Site Generation (SSG) vs Server-Side Rendering (SSR)
Data fetching in Next.js (getStaticProps, getServerSideProps)
API routes in Next.js
Image optimization and asset management
SEO with Next.js (metadata, Head component)
Deployment strategies (Vercel, Netlify)

Version Control & Collaboration

Git and GitHub basics
Branching, merging, and pull requests
Collaborative workflows (Git Flow, feature branching)