JavaScript Tutorial

 

Introduction to JavaScript

Overview of JavaScript

• History and Features of JavaScript
• JavaScript Engines and Runtime Environments
• Setting Up the Development Environment (Browsers, Node.js)

Basic Syntax

• Writing and Embedding JavaScript in HTML
• Data Types, Variables, and Constants
• Operators (Arithmetic, Comparison, Logical)
• Basic Input and Output (Console, Alerts, Prompts)

Basic Programming Concepts

• Control Flow Statements (if, switch, loops)
• Functions and Scope
• Arrays
• Strings and String Methods

Intermediate JavaScript Concepts

• Objects and Object-Oriented Programming
• Creating and Using Objects
• Prototypes and Inheritance
• Constructors and the new Keyword
• ES6 Classes and Class Inheritance

• Advanced Functions

  • Function Expressions and Arrow Functions
  • Closures and Lexical Scoping
  • Callbacks and Higher-Order Functions
  • Immediately Invoked Function Expressions (IIFE)

• Asynchronous JavaScript

  • Callbacks
  • Promises
  • async and await
  • Error Handling in Asynchronous Code

• DOM Manipulation

  • Selecting and Manipulating DOM Elements
  • Event Handling
  • Creating and Inserting Elements
  • Modifying Element Styles and Attributes

• Events and Event Handling

  • Event Listeners
  • Event Object
  • Event Delegation
  • Form Events
• Advanced JavaScript Concepts

• Advanced Objects and Prototypes

  • Object.create and Object.assign
  • Property Descriptors and defineProperty
  • Object.keys, values, and entries

• Modules

  • ES6 Modules (import/export)
  • CommonJS Modules (Node.js)
  • Module Bundlers (Webpack, Parcel)

• Error Handling and Debugging

  • try, catch, finally
  • Custom Errors
  • Debugging Tools and Techniques

• Regular Expressions

  • Syntax and Patterns
  • Using Regular Expressions in JavaScript
  • Common Use Cases
• JavaScript in Practice

• Working with Data

  • JSON Parsing and Stringifying
  • Local Storage and Session Storage
  • Fetch API and AJAX
  • Web APIs (e.g., Geolocation, LocalStorage, Fetch)

• Working with Dates and Times

  • Date Object
  • Formatting and Manipulating Dates
  • Using Libraries (e.g., Moment.js, date-fns)

• Functional Programming in JavaScript

  • Higher-Order Functions
  • Map, Filter, Reduce
  • Immutability and Pure Functions
  • Functional Libraries (e.g., Lodash, Ramda)

• Testing and Debugging

  • Writing Unit Tests with Jest/Mocha
  • Using Debuggers
  • Console Logging Techniques
• JavaScript Frameworks and Libraries

• React

  • Introduction to React
  • Components and Props
  • State and Lifecycle
  • React Hooks
  • Context API and Redux

• Vue.js

  • Introduction to Vue.js
  • Vue Components
  • Vue Directives and Event Handling
  • Vue Router and Vuex

• Angular

  • Introduction to Angular
  • Angular Modules and Components
  • Services and Dependency Injection
  • Angular Forms and HTTP Client

• Node.js and Express.js

  • Introduction to Node.js
  • Working with the File System
  • Building Web Servers with Express.js
  • Middleware and Routing
• Advanced Topics

• Web Performance Optimization

  • Minification and Bundling
  • Lazy Loading and Code Splitting
  • Caching Strategies

• Security in JavaScript

  • Cross-Site Scripting (XSS)
  • Cross-Site Request Forgery (CSRF)
  • Content Security Policy (CSP)

• TypeScript

  • Introduction to TypeScript
  • Type Annotations
  • Interfaces and Generics
  • TypeScript with React/Node.js

• WebAssembly

  • Introduction to WebAssembly
  • Compiling to WebAssembly
  • Using WebAssembly in JavaScript
• Final Projects and Best Practices

• Capstone Project

• End-to-End Application Development
• Incorporating Learned Concepts

• Code Quality and Best Practices

• Writing Clean Code
• Code Reviews and Refactoring
• Using Linters and Formatters (ESLint, Prettier)
• Version Control with Git