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JavaScript Fundamentals

Web Development
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Created by

Last Update

September 08, 2023

Created On

July 06, 2023

Description

JavaScript is a dynamic programming language for web development that enables interactive and user-friendly web pages

Overview

The JavaScript course offers students a comprehensive understanding of JavaScript, providing practical application and a strong foundation in web development. With an emphasis on modern JavaScript features and DOM manipulation, students develop problem-solving abilities and gain versatility across various programming domains. The course opens doors to increased career opportunities and serves as a pathway for continued learning and specialization. By acquiring industry-relevant skills, students enhance their employability and position themselves for success in the dynamic field of web development.

Features

  • Comprehensive JavaScript Proficiency:
  • Real-World Application
  • Advanced JavaScript Concepts
  • Up-to-Date Knowledge
  • Interview Preparation
  • Assignments
  • Instructor Led Live Classes
  • Course material
  • Course resources
  • Quizzes
  • Internship Portal Access
  • Doubt clearing live classes
  • Interview Preparation
  • Mock Interview

What you'll learn

  • JavaScript Fundamentals
  • Execution engines
  • Objects in JavaScript
  • Functions and objects
  • Document Object Model
  • New keyword in JavaScript: Object instantiation
  • What is proto in JavaScript: Prototype Inheritance?
  • How to Handle API in JavaScript: API consumption
  • Effective Coding Techniques
  • Advanced JavaScript Concepts

Prerequisites

Curriculum

  • 56 modules

Course Introduction and Overview

Engine Overview

Introduction to ES Versions and ES5

Part 1: ES Versions Overview (30 minutes)

History and significance of ECMAScript (ES) versions in web development.

Introduction to ES5 as the foundational version.

Part 2: ES5 in Depth (30 minutes)

In-depth exploration of ES5 features with practical examples.

Part 3: The ES6 Revolution (30 minutes)

Overview of key ES6 features and their benefits.

Hands-on coding with ES6 features and code conversion. Part 4: Beyond ES6 (30 minutes) Introduction to ES7 and ES8 features (async/await, Object.values/Object.entries, etc.). Practical applications of ES7 and ES8 in modern web projects. Exploration of ES9 and ES10 features (spread/rest properties, BigInt, dynamic imports, etc.). Adapting existing code to leverage ES9 and ES10 enhancements. This condensed 2-hour module provides a comprehensive overview of ES versions, with a focus on ES5, ES6, and a glimpse into ES7, ES8, ES9, and ES10 features, all within a single uninterrupted class.

Introduction to Variables and Data Types

Part 1: Understanding Variables

Introduction to variables and their role in programming.

Variable naming conventions and best practices.

Part 2: Primitive Data Types

Exploring primitive data types (numbers, strings, booleans, null, undefined).

Declaring and initializing variables with primitive data types.

Part 3: Complex Data Types

Introduction to complex data types (arrays, objects, functions).

Creating and manipulating complex data types.

Part 4: Type Coercion and Conversion

Understanding type coercion in JavaScript.

Techniques for type conversion and coercion.

This structured module provides a comprehensive introduction to variables and data types in JavaScript, covering both primitive and complex data types, as well as the important concept of type coercion and conversion.

Introduction to User Signup

Part 1: Understanding User Registration

Introduction to user registration in web applications.

Benefits of user signup functionality.

Part 2: HTML Form Setup

Creating an HTML form for user registration.

Form elements (input fields, buttons, etc.).

Part 3: Form Validation

Client-side form validation using JavaScript.

Ensuring data integrity in user input.

Part 4: Submitting User Data

Handling form submission with JavaScript.

Sending user data to the server for processing.

This condensed class provides a comprehensive introduction to creating a user signup functionality in a web application, covering form setup, validation, and data submission. Students will get a compact but valuable hands-on experience in building this essential feature.

Introduction to Operators and Discounts

Part 1: Understanding Operators

Introduction to operators in JavaScript.

Overview of arithmetic operators and their usage.

Part 2: Calculating Discounts

Introduction to the concept of calculating discounts in e-commerce.

Exploring the formula for calculating discounts.

Part 3: Hands-on Discount Calculation

Practical application of arithmetic operators to calculate discounts.

Writing JavaScript code for discount calculation.

Part 4: Advanced Discount Scenarios

Handling more complex discount scenarios (e.g., multi-item discounts).

Extending the discount calculation code for advanced use cases.

This structured module provides a comprehensive introduction to JavaScript operators, with a specific focus on using them to calculate discounts in e-commerce scenarios. Students will gain hands-on experience in implementing discount calculation logic.

Understanding Data Types and Operators Part 1: Introduction to Data Types Overview of data types in JavaScript. Explanation of primitive and reference data types. Part 2: Primitive Data Types In-depth exploration of primitive data types (numbers, strings, booleans, null, undefined). Practical examples of each type. Part 3: Operators and Precedence Introduction to operators in JavaScript. Understanding operator precedence and its impact on expressions. Part 4: Hands-on Practice Practical exercises combining data types and operators. Creating and evaluating complex expressions in JavaScript. This class provides a comprehensive introduction to data types, operators, and operator precedence in JavaScript. Students will gain a solid understanding of how data types work and how to effectively use operators in their code.

Introduction to Conditionals

Part 1: Understanding Conditionals

Introduction to conditional statements in JavaScript.

Importance and application of conditionals in programming.

Part 2: if Statements

In-depth exploration of the if statement.

Writing conditional code blocks with if.

Part 3: else Statements

Introduction to the else statement.

Creating conditional branches with if-else.

Part 4: Multiple Conditions with else if

Extending conditional logic with the else if statement.

Handling multiple possible outcomes.

Class 2: Advanced Conditional Techniques

Part 5: Nested Conditionals

Exploring nested conditional statements.

Handling complex decision-making scenarios.

Part 6: The switch Statement

Introduction to the switch statement.

Using switch for multi-case selections.

Part 7: Conditional Expressions (Ternary Operator)

Understanding conditional expressions (ternary operator).

Streamlining conditional checks with shorthand syntax.

Part 8: Best Practices and Real-World Applications

Best practices for writing clean and efficient conditional code.

Real-world examples of conditionals in JavaScript applications.

This structured module provides a comprehensive introduction to conditional statements in JavaScript, covering basic if statements, branching with else, and advanced techniques like nested conditionals, the switch statement, and conditional expressions. Students will gain hands-on experience in implementing various conditional logic scenarios. -

Introduction to Logical Conditional Login

Part 1: Understanding Conditional Logic

Overview of conditional statements in JavaScript.

Introduction to logical conditions in programming.

Part 2: Login Systems Overview

Explanation of login systems in web applications.

Benefits and key components of a secure login process.

Part 3: Logical Operators in JavaScript

In-depth exploration of logical operators (AND, OR, NOT) in JavaScript.

Practical examples of logical conditions.

Part 4: Building a Logical Conditional Login

Hands-on implementation of a logical conditional login system.

Creating secure login logic using logical operators.

This structured module provides a comprehensive introduction to building a logical conditional login system in JavaScript, emphasizing the use of logical operators for secure access control. Students will gain hands-on experience in implementing a secure login process.

Introduction to the Ternary Operator

Part 1: Understanding Conditional Operations

Introduction to conditional operations in JavaScript.

Importance of concise conditional expressions.

Part 2: The Ternary Operator Explained

Detailed exploration of the ternary operator (? :) in JavaScript.

Syntax and usage of the ternary operator.

Part 3: Practical Examples

Practical applications of the ternary operator in coding.

Writing concise and efficient conditional expressions.

Part 4: Ternary Operator in Real Projects

Real-world examples of using the ternary operator in JavaScript applications.

Best practices for incorporating the ternary operator in code.

This structured module provides a comprehensive introduction to the ternary operator in JavaScript, focusing on its syntax, usage, and practical applications. Students will gain hands-on experience in simplifying conditional expressions using the ternary operator.

Introduction to Role-Based Access Control

Part 1: Understanding Role-Based Access Control (RBAC)

Introduction to RBAC in web applications.

Importance of RBAC in access management.

Part 2: The Role of Conditional Statements

Overview of conditional statements for access control.

The need for efficient decision-making in RBAC.

Part 3: The Switch Statement

In-depth exploration of the switch statement in JavaScript.

Syntax and usage of switch for RBAC.

Part 4: Implementing Role-Based Access Control

Hands-on implementation of RBAC using the switch statement.

Creating role-based access logic for different user roles.

This structured module provides a comprehensive introduction to role-based access control (RBAC) in JavaScript applications, with a specific focus on using the switch statement for efficient access management. Students will gain hands-on experience in implementing role-based access control using conditional logic.

Introduction to Coercion and Falsy Values (2 hours)

Part 1: Understanding Type Coercion

Introduction to type coercion in JavaScript.

Why type coercion is essential in dynamic typing.

Part 2: Falsy Values

Explanation of falsy values in JavaScript.

Identifying and working with falsy values.

Part 3: Truthy Values

Introduction to truthy values as the counterpart of falsy values.

Recognizing and using truthy values.

Part 4: Coercion in Real-World Scenarios

Practical examples of type coercion and falsy/truthy values in coding.

Handling common scenarios where coercion is required.

This structured module provides a comprehensive introduction to type coercion and the concept of falsy values in JavaScript. Students will gain a deep understanding of how JavaScript handles data types and how to effectively work with coercion and falsy values in coding.

Introduction to JavaScript Functions Understanding the role of functions in JavaScript. Declaring and invoking functions. Parameters and arguments in function definitions. 2: Function Expressions and Anonymous Functions Introduction to function expressions. Creating and using anonymous functions. Arrow functions and their advantages. 3: Return Statements and Scope The role of return statements in functions. Local and global scope in JavaScript. Variable visibility and function scope. 4: Function Parameters and Arguments Working with function parameters. Default parameters and rest parameters. Practical examples of function arguments. 5: Function Declarations vs. Expressions Understanding the difference between function declarations and expressions. Hoisting and its impact on function declarations. Best practices for choosing between declarations and expressions. 6: Callback Functions and Higher-Order Functions Introduction to callback functions. Using callbacks for asynchronous operations. Higher-order functions and their applications. 7: Function Scope and Closures Deep dive into function scope. Understanding closures and their significance. Practical examples of closures in JavaScript. 8: The 'this' Keyword Introduction to the 'this' keyword in JavaScript. How 'this' behaves in different contexts. Practical applications of 'this' in functions. 9: Function Best Practices Best practices for writing clean and efficient functions. Avoiding common function pitfalls. Code organization and modularization with functions. 10: Building Practical Functions Applying the concepts learned to build practical functions. Implementing custom functions for specific use cases. Review of key concepts and hands-on practice. This structured module provides a comprehensive introduction to JavaScript functions, covering everything from basic function syntax to more advanced topics like closures and the 'this' keyword. Students will gain hands-on experience in writing and using functions effectively in JavaScript code.

Part 1: Introduction to User Roles and Functions

Understanding the concept of user roles in web applications.

The role of functions in handling user roles.

Defining the purpose of user-specific functions.

Part 2: Creating User Role-Specific Functions

Strategies for creating user role-specific functions.

Implementing functions to handle different user actions.

Ensuring security and data integrity in user-specific functions.

Part 3: User Role Validation

Validating user roles during authentication.

Using conditionals to determine user roles.

Securely assigning and managing user roles.

Part 4: Role-Based Access Control (RBAC)

Introduction to Role-Based Access Control (RBAC).

Applying RBAC principles in user-specific functions.

Managing user permissions based on roles.

Part 5: Customizing User Interfaces

Building role-specific user interfaces with functions.

Tailoring user experiences based on roles.

Handling user role changes dynamically.

Part 6: User Role Functions in Real Projects

Real-world examples of user role functions in JavaScript applications.

Implementing user-specific features and actions.

Best practices for maintaining and scaling role-based functions.

Part 7: Security and Authorization

Ensuring security in user role functions.

Implementing authorization checks.

Protecting sensitive data based on user roles.

Part 8: Role-Based Testing and Debugging

Strategies for testing user role functions.

Debugging role-specific issues efficiently.

Unit testing role-based functions.

Part 9: Scaling User Role Handling

Handling a growing number of user roles.

Designing scalable user role functions.

Performance considerations in role-based applications.

Part 10: User Role Function Best Practices

Recap of key concepts and best practices.

Building robust and efficient user role functions.

Preparing for advanced role-based scenarios.

This structured module provides a comprehensive exploration of using functions to handle user roles in JavaScript applications, with each part focusing on specific aspects of role-based function development.

Context Understanding

Part 1: Introduction to Code Hoisting

Understanding the concept of code hoisting in Java.

How Java prepares code execution.

Part 2: Variable Declarations

Hoisting of variable declarations.

Practical examples of hoisted variables in Java.

Part 3: Function Declarations (Methods in Java)

Hoisting of method declarations in Java.

Differences between method declarations and method calls.

Part 4: Hoisting in Real-World Java Code

Analyzing hoisting behavior in real Java code.

Identifying common hoisting-related scenarios in Java.

Part 5: Best Practices and Avoiding Hoisting Issues

Best practices for writing Java code with hoisting in mind.

Techniques for avoiding hoisting-related bugs in Java.

Part 6: Block Scoping in Java

How block scoping affects variable hoisting in Java.

Block-scoped variables and their behavior in Java.

Part 7: Recap and Hands-On Practice

Reviewing key concepts of code hoisting in Java.

Practical exercises to reinforce understanding in a Java context.

Part 8: Hoisting in Modern Java

Modern Java features and their impact on hoisting.

Using modern Java practices to manage hoisting effectively.

Part 9: Code Hoisting in Complex Java Applications

Examining code hoisting in larger, complex Java applications.

Strategies for optimizing hoisting in such Java applications.

This structured module provides a comprehensive exploration of code hoisting in Java Fundamentals, covering variable declarations, method declarations, best practices, and real-world scenarios.

Part 1: Introduction to Scope

Understanding the concept of scope in JavaScript.

How scope defines variable visibility.

Part 2: Lexical Scope

Introduction to lexical (static) scope in JavaScript.

How lexical scope determines variable access.

Part 3: Scope Chain

Exploring the concept of a scope chain.

How JavaScript builds and traverses the scope chain.

Part 4: Nested Scope

Understanding nested scopes in JavaScript.

How inner scopes access variables from outer scopes.

Part 5: Global Scope

Introduction to the global scope in JavaScript.

Variables declared outside of functions.

Part 6: Local Scope

Local scope within functions.

Variable shadowing and its implications.

Part 7: Block Scope (let and const)

Introduction to block scope in modern JavaScript (with let and const).

Block-level variable scoping.

Part 8: Function Scope (var)

Legacy function scope with var.

Differences between block scope and function scope.

Part 9: Scope Chain in Real Projects

Analyzing scope chain behavior in real JavaScript projects.

Identifying scope-related issues and bugs.

Part 10: Best Practices and Scope Chain Management

Best practices for managing scope chains effectively.

Avoiding common scope-related pitfalls.

This structured module provides a comprehensive exploration of scope chaining in JavaScript, covering lexical scope, scope chains, nested scope, and best practices.

Part 1: Understanding 'this'

Introduction to the 'this' keyword in JavaScript.

Why 'this' is essential for context management.

Part 2: 'this' in Global Context

Exploring 'this' in the global context.

How 'this' refers to the global object (e.g., window in browsers).

Part 3: 'this' in Function Context

Understanding 'this' within functions.

How 'this' behaves in regular functions.

Part 4: 'this' in Method Context

Exploring 'this' within object methods.

How 'this' refers to the object that invokes the method.

Part 5: 'this' in Event Handlers

Using 'this' in event handler functions.

How 'this' represents the element triggering the event.

Part 6: Arrow Functions and 'this'

Understanding how arrow functions differ in 'this' behavior.

How 'this' is inherited from the surrounding lexical context.

Part 7: 'this' in Real Projects

Analyzing 'this' behavior in real JavaScript projects.

Identifying common 'this'-related challenges.

Part 8: Best Practices for Managing 'this'

Best practices for effectively managing 'this' in JavaScript code.

Avoiding common 'this'-related bugs.

This structured module provides a comprehensive introduction to the 'this' keyword in JavaScript, covering its behavior in various contexts, including global, function, method, and event handler contexts.

Part 1: Understanding Arrays

Introduction to arrays as data structures in JavaScript.

The role of arrays in storing and organizing data.

Part 2: Creating Arrays

Creating arrays using array literals.

Initializing arrays with elements.

Part 3: Accessing Array Elements

How to access individual array elements.

Using index notation to retrieve and manipulate data.

Part 4: Array Properties and Methods

Exploring built-in array properties and methods.

Common operations such as length, push, pop, and more.

Part 5: Iterating through Arrays

Different techniques for iterating through arrays.

Using loops and array methods to process data.

Part 6: Modifying Arrays

Adding, removing, and modifying array elements.

Techniques for updating array content.

Part 7: Array Searching and Sorting

Searching for specific values in arrays.

Sorting arrays in ascending and descending order.

Part 8: Multidimensional Arrays

Introduction to multidimensional arrays.

Representing and working with data in two or more dimensions.

Part 9: Practical Applications

Real-world examples of using arrays in JavaScript projects.

Building practical solutions with arrays.

Part 10: Best Practices for Array Usage

Best practices for efficient and organized array usage.

Avoiding common array-related pitfalls.

This structured module provides a comprehensive introduction to arrays in JavaScript, covering array creation, manipulation, iteration, searching, sorting, and practical applications.

Part 1: Understanding Callback Functions

Introduction to callback functions in JavaScript.

The role of callbacks in handling asynchronous tasks.

Part 2: Callback Syntax

Syntax and structure of callback functions.

How to define and use callbacks in JavaScript.

Part 3: Callbacks in JavaScript

Using callbacks in various JavaScript contexts.

Callbacks for event handling and asynchronous operations.

Part 4: Introduction to Arrow Functions

Introduction to arrow functions as a concise function syntax.

Advantages and use cases of arrow functions.

Part 5: Syntax and Usage of Arrow Functions

Detailed syntax of arrow functions.

How to create and invoke arrow functions.

Part 6: Callbacks vs. Arrow Functions

Comparing traditional callback functions with arrow functions.

Benefits of using arrow functions as callbacks.

Part 7: Real-World Examples

Practical examples of using callbacks and arrow functions in JavaScript projects.

Implementing callback patterns for various tasks.

Part 8: Callback and Arrow Function Best Practices

Best practices for using callbacks and arrow functions effectively.

Avoiding common pitfalls and maintaining code readability.

Part 9: Asynchronous Operations with Callbacks

Handling asynchronous operations using callback patterns.

Managing callbacks in asynchronous code.

Part 10: Conclusion and Practical Application

Recap of key concepts related to callbacks and arrow functions.

Building practical solutions with callbacks and arrow functions.

This structured module provides a comprehensive introduction to callback functions and arrow functions in JavaScript, covering their syntax, usage, and practical applications.

Part 1: Introduction to Array Manipulation

Overview of array manipulation techniques in JavaScript.

The role of array methods in data transformation.

Part 2: Introduction to Fill Method

Understanding the fill() method for modifying array elements.

Syntax and usage of the fill() method.

Part 3: Modifying Array Elements with Fill

How to use the fill() method to replace array elements.

Practical examples of using fill() for array manipulation.

Part 4: Introduction to Filter Method

Introduction to the filter() method for creating new arrays based on criteria.

Syntax and usage of the filter() method.

Part 5: Filtering Arrays with Filter

How to use the filter() method to extract elements that meet specific conditions.

Practical examples of using filter() for data filtering.

Part 6: Combining Fill and Filter

Techniques for combining fill() and filter() methods for data manipulation.

Practical examples of complex array transformations.

Part 7: Real-World Examples

Real-world applications of fill() and filter() methods in JavaScript projects.

Building practical solutions with array manipulation.

Part 8: Best Practices for Array Manipulation

Best practices for efficient and organized array manipulation.

Avoiding common pitfalls and maintaining code readability.

Part 9: Array Transformation Patterns

Patterns for common array transformations using fill() and filter() methods.

Building custom data processing logic.

Part 10: Conclusion and Practical Application

Recap of key concepts related to fill() and filter() methods.

Building practical solutions with array manipulation techniques.

This structured module provides a comprehensive introduction to the fill() and filter() methods in JavaScript, covering their syntax, usage, and practical applications in data manipulation.

Part 1: Introduction to Array Manipulation

Overview of array manipulation techniques in JavaScript.

The role of array methods in data transformation.

Part 2: Introduction to Slice Method

Understanding the slice() method for extracting portions of an array.

Syntax and usage of the slice() method.

Part 3: Slicing Arrays

How to use the slice() method to extract specified elements from an array.

Practical examples of using slice() for array manipulation.

Part 4: Introduction to Splice Method

Introduction to the splice() method for adding or removing elements from an array.

Syntax and usage of the splice() method.

Part 5: Modifying Arrays with Splice

How to use the splice() method to add, remove, or replace array elements.

Practical examples of using splice() for data manipulation.

Part 6: Combining Slice and Splice

Techniques for combining slice() and splice() methods for complex array transformations.

Practical examples of advanced array manipulation.

Part 7: Real-World Examples

Real-world applications of slice() and splice() methods in JavaScript projects.

Building practical solutions with array manipulation.

Part 8: Best Practices for Array Manipulation

Best practices for efficient and organized array manipulation.

Avoiding common pitfalls and maintaining code readability.

Part 9: Array Transformation Patterns

Patterns for common array transformations using slice() and splice() methods.

Building custom data processing logic.

Part 10: Conclusion and Practical Application

Recap of key concepts related to slice() and splice() methods.

Building practical solutions with array manipulation techniques.

This structured module provides a comprehensive introduction to the slice() and splice() methods in JavaScript, covering their syntax, usage, and practical applications in data manipulation.

Part 1: Introduction to JavaScript Objects

Understanding the concept of objects in JavaScript.

The role of objects in organizing and representing data.

Part 2: Creating Objects

Creating objects using object literals.

Defining properties and methods within objects.

Part 3: Accessing Object Properties

How to access object properties using dot notation.

Retrieving and modifying object data.

Part 4: Object Methods

Introduction to methods within JavaScript objects.

How to define and invoke object methods.

Part 5: Object Properties and Methods

Exploring built-in object properties and methods.

Common object operations such as Object.keys(), Object.values(), and more.

Part 6: Objects as Data Structures

Using objects as data structures for complex data organization.

Practical examples of object-based data representation.

Part 7: Object Iteration

Different techniques for iterating through object properties.

Using loops and Object.keys() for object traversal.

Part 8: Object Mutation

Adding, modifying, and deleting object properties.

Techniques for updating object content.

Part 9: Object Constructors and Classes

Introduction to object constructors and ES6 classes.

Creating and initializing objects using constructors and classes.

Part 10: Real-World Examples

Real-world applications of objects in JavaScript projects.

Building practical solutions with object-based data structures.

Part 11: Best Practices for Working with Objects

Best practices for efficient and organized object usage.

Avoiding common pitfalls and maintaining code readability.

This structured module provides a comprehensive introduction to objects in JavaScript, covering object creation, property access, methods, iteration, mutation, constructors, and practical applications.

Part 1: Introduction to Methods and Objects Understanding the concept of methods and objects in JavaScript. The role of methods within objects for data manipulation. Part 2: Creating Objects with Methods Creating objects that include methods using object literals. Defining properties and methods within objects. Part 3: Accessing Object Methods How to access and invoke object methods. Passing arguments to object methods. Part 4: Built-in Object Methods Exploring common built-in object methods and their usage. Array methods, string methods, and more. Part 5: Object Composition Composing objects with multiple methods and properties. Creating complex data structures using object composition. Part 6: Object Method Context Understanding how the 'this' keyword works within object methods. Managing method context in different scenarios. Part 7: Real-World Examples Real-world applications of objects and methods in JavaScript projects. Building practical solutions with object-oriented data structures. Part 8: Object-Oriented Programming (OOP) Principles Introduction to Object-Oriented Programming (OOP) concepts. Encapsulation, inheritance, and polymorphism in JavaScript. Part 9: Classes and Object Constructors Creating objects and methods using object constructors and ES6 classes. Defining classes and instantiating objects. Part 10: Best Practices for Object-Oriented Development Best practices for organized and efficient object-oriented JavaScript development. Code reusability and maintainability. This structured module provides a comprehensive introduction to methods and objects in JavaScript, covering object creation, method access, built-in methods, object composition, OOP principles, and practical applications.

For Loop Basics

While and Do-While Loops

For Each Loop

For...In and For...Of Loops

Part 1: Introduction to 'this'

Introduction to the 'this' keyword in JavaScript.

Why 'this' is crucial for context management.

Part 2: Global Context and 'this'

How 'this' behaves in the global context.

The global object and 'this' in non-function code.

Part 3: 'this' in Function Context

Understanding 'this' within functions.

How 'this' is determined in regular functions.

Part 4: Method Invocation and 'this'

How 'this' behaves when methods are invoked.

'this' referring to the object that invokes the method.

Part 5: Constructors and 'this'

How constructors and 'new' affect 'this'.

Creating instances with 'this' in constructor functions.

Part 6: 'this' in Event Handlers

Using 'this' in event handler functions.

How 'this' represents the element triggering the event.

Part 7: Arrow Functions and 'this'

How arrow functions differ in 'this' behavior.

'this' inheritance from the surrounding lexical context.

Part 8: 'this' in Real-World Scenarios

Analyzing 'this' behavior in real JavaScript projects.

Identifying and resolving common 'this'-related challenges.

Part 9: Best Practices for Managing 'this'

Best practices for effectively managing 'this' in JavaScript code.

Avoiding common pitfalls and maintaining code readability.

Part 10: Summary and Practical Application

Recap of key concepts related to 'this' in JavaScript.

Practical exercises and examples for 'this' understanding.

This structured module provides a comprehensive exploration of the 'this' keyword in JavaScript, covering its behavior in various contexts, including global, function, method, constructor, event handler, and arrow function contexts. It addresses the potentially confusing aspects of 'this' and offers practical guidance for managing it effectively.

Part 1: Introduction to the DOM

Understanding the Document Object Model (DOM) as a fundamental concept in web development.

The role of the DOM in web page structure and interaction.

Part 2: DOM Tree Structure

Exploring the hierarchical structure of the DOM tree.

How HTML elements are represented in the DOM.

Part 3: Accessing DOM Elements

Techniques for selecting and accessing DOM elements in JavaScript.

Using methods like getElementById, querySelector, and more.

Part 4: Modifying DOM Elements

How to change the content, attributes, and styles of DOM elements.

Manipulating DOM elements with JavaScript.

Part 5: Creating DOM Elements

Creating new DOM elements dynamically using JavaScript.

Adding elements to the DOM tree.

Part 6: DOM Events

Understanding DOM events and event handling.

Responding to user interactions and triggering actions.

Part 7: Real-World DOM Manipulation

Real-world applications of DOM manipulation in JavaScript projects.

Building interactive web pages with dynamic content.

Part 8: Best Practices for DOM Manipulation

Best practices for efficient and organized DOM manipulation.

Event delegation, performance optimization, and more.

Part 9: DOM Security Considerations

Security considerations when working with the DOM.

Protecting against common security threats.

Part 10: Browser Compatibility

Dealing with browser compatibility issues related to DOM manipulation.

Cross-browser coding practices.

This structured module provides a comprehensive introduction to the Document Object Model (DOM), covering its structure, element access, modification, event handling, real-world applications, best practices, security, and browser compatibility.

DOM Element Selection

Counter Project Implementation

Part 1: Introduction to Computed Properties

Understanding the concept of computed properties in JavaScript.

The role of computed properties in dynamic data access.

Part 2: Computed Properties in Objects

Creating objects with computed properties.

Dynamically generating property names and values.

Part 3: Object Property Access

Techniques for accessing computed properties in objects.

Using square brackets notation for property access.

Part 4: Real-World Use Cases

Real-world applications of computed properties in JavaScript projects.

Building practical solutions with dynamic data access.

Part 5: Object Property Assignment

Assigning values to computed properties.

Modifying object data using computed properties.

Part 6: Dynamic Object Creation

Creating objects with computed properties dynamically.

Strategies for generating objects based on specific criteria.

Part 7: Real-World Examples

Demonstrating the use of computed properties in JavaScript projects.

Building dynamic and data-driven applications.

Part 8: Best Practices for Computed Properties

Best practices for efficient and organized use of computed properties.

Code readability and maintainability.

Part 9: Security Considerations

Security considerations when working with computed properties.

Protecting against potential security vulnerabilities.

Part 10: Conclusion and Practical Application

Recap of key concepts related to computed properties in JavaScript.

Building practical solutions with computed properties.

This structured module provides a comprehensive introduction to computed properties in JavaScript, covering their creation, access, modification, real-world applications, best practices, security considerations, and practical applications.

Event Listener Usage

Usage of "new" Keyword

Part 1: Introduction to Prototypes

Introduction to the concept of prototypes in JavaScript.

The role of prototypes in object-oriented programming.

Part 2: Prototype Chain

Understanding the prototype chain and its significance.

How objects inherit properties and methods from their prototypes.

Part 3: Prototype Object (proto)

Introduction to the __proto__ property and its relationship with prototypes.

How __proto__ links objects to their prototypes.

Part 4: Accessing and Modifying Prototypes

Techniques for accessing and modifying prototype properties and methods.

Extending and customizing prototypes.

Part 5: Real-World Use Cases

Real-world applications of prototypes in JavaScript projects.

Building custom objects and prototypes for specific tasks.

Part 6: Object Inheritance

Implementing inheritance in JavaScript using prototypes.

Creating child objects that inherit from parent objects.

Part 7: Object Creation Patterns

Exploring various object creation patterns, including constructor functions and classes.

How prototypes fit into different object creation approaches.

Part 8: Real-World Examples

Demonstrating the use of prototypes in JavaScript projects.

Building object-oriented and prototype-based applications.

Part 9: Best Practices for Prototype Usage

Best practices for organized and efficient use of prototypes.

Code maintainability and avoiding common pitfalls.

Part 10: Prototype vs. Class-based Inheritance

Comparing prototype-based inheritance with class-based inheritance in JavaScript.

Choosing the appropriate approach for different scenarios.

This structured module provides a comprehensive introduction to prototypes and the __proto__ property in JavaScript, covering their role in object inheritance, object creation patterns, real-world applications, best practices, and comparisons with class-based inheritance.

Part 1: Introduction to Object Chaining

Introduction to object chaining as a coding technique in JavaScript.

The concept of method chaining for concise and readable code.

Part 2: Chaining Object Methods

How to chain methods together in JavaScript objects.

Method chaining syntax and usage.

Part 3: Benefits of Object Chaining

Exploring the advantages of using object chaining.

How it improves code readability and maintainability.

Part 4: Chaining with Built-in Methods

Chaining built-in array, string, and object methods.

Performing complex operations with method chaining.

Part 5: Custom Object Chaining

Creating custom objects and methods for chaining.

Building reusable and chainable APIs.

Part 6: Real-World Examples

Real-world applications of object chaining in JavaScript projects.

Building practical solutions with chainable code.

Part 7: Error Handling in Chained Code

Strategies for error handling and debugging in chained code.

Ensuring robustness in complex chains.

Part 8: Chaining with External Libraries

Using third-party libraries and frameworks that support method chaining.

Leveraging external tools for efficient code development.

Part 9: Best Practices for Object Chaining

Best practices for organized and efficient use of object chaining.

Code maintainability, performance considerations, and common pitfalls.

Part 10: Conclusion and Practical Application

Recap of key concepts related to object chaining in JavaScript.

Building practical solutions with chained code.

This structured module provides a comprehensive introduction to object chaining in JavaScript, covering method chaining, benefits, real-world applications, error handling, best practices, and integration with external libraries.

Part 1: Introduction to MDN Docs

Introduction to the Mozilla Developer Network (MDN) documentation as a valuable resource for web developers.

Navigating and using MDN for JavaScript reference.

Part 2: Objects in JavaScript

Comprehensive overview of objects in JavaScript as documented on MDN.

Understanding the structure and properties of JavaScript objects.

Part 3: Object Properties

Detailed exploration of object properties, including data properties and accessor properties.

How to define and work with different types of object properties.

Part 4: Object Methods

Examining common object methods and their usage as documented on MDN.

Practical examples of using object methods in JavaScript projects.

Part 5: Object Prototypes and Inheritance

In-depth explanation of object prototypes and their role in inheritance.

How to leverage prototype chains for building custom objects.

Part 6: Object Constructors and Classes

Understanding object constructors and ES6 classes as documented on MDN.

Creating objects and classes using constructor functions and class syntax.

Part 7: Real-World Examples from MDN

Analyzing real-world code examples from MDN documentation.

Applying MDN's code samples to JavaScript projects.

Part 8: Best Practices for Using MDN Docs

Best practices for effectively using MDN documentation in your development workflow.

Tips for finding and understanding documentation quickly.

Part 9: Exploring Advanced Topics

Delving into advanced object-related topics available on MDN.

Topics such as object patterns, object-oriented programming, and more.

Part 10: Conclusion and Practical Application

Recap of key concepts related to objects from MDN docs.

Applying knowledge gained from MDN to solve real-world development challenges.

This structured module provides a comprehensive exploration of JavaScript objects as documented on the Mozilla Developer Network (MDN). It covers object properties, methods, prototypes, constructors, classes, real-world examples, best practices for using MDN, and advanced topics.

Self-Executing Anonymous Functions and Functional Programming

Lexical Scoping Concept

Part 1: Introduction to Closures

Introduction to closures as a fundamental concept in JavaScript.

Understanding what closures are and why they are important.

Part 2: Lexical Scope and Closures

Exploring lexical scope and its role in creating closures.

How functions remember their surrounding scope.

Part 3: Creating Closures

Techniques for creating closures in JavaScript.

Examples of closures in function definitions.

Part 4: Capturing Variables in Closures

How closures capture and maintain variables.

Practical examples of variable capture in closures.

Part 5: Closure Use Cases

Real-world applications of closures in JavaScript projects.

Building practical solutions with closure-based patterns.

Part 6: Private Data with Closures

Creating private data and encapsulation using closures.

Design patterns for data hiding and access control.

Part 7: Closures in Asynchronous Code

How closures are used in asynchronous JavaScript code.

Callback functions and closures in event-driven programming.

Part 8: Real-World Examples

Demonstrating the use of closures in JavaScript projects.

Building functional and secure code with closures.

Part 9: Best Practices for Working with Closures

Best practices for effective and organized use of closures.

Code maintainability, performance considerations, and common pitfalls.

Part 10: Conclusion and Practical Application

Recap of key concepts related to closures in JavaScript.

Building practical solutions with closure-based coding techniques.

This structured module provides a comprehensive introduction to closures in JavaScript, covering lexical scope, closure creation, variable capture, real-world use cases, private data, closures in asynchronous code, best practices, and practical applications.

Method Borrowing with Bind

Node Element Introduction Element and Text Node Generation

Scope Problem Solution

Template Literal Usage

Map Data Structure in JavaScript

Data DE structuring

Spread and REST Operator Usage

Class and Module Exports

Private Properties and Getters/Setters

Inheritance Mechanism

Event Loop and Asynchronous Behavior

Promises and Async/Await Usage

API Handling Basics

Game File Introduction

Game Logic Implementation

Game Bug Fixing

New Features in JavaScript 2023

IIFE in JavaScript Interviews

Unusual JavaScript Behavior

Instructors

Admin
Admin

Skoliko Faculty

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₹4500.00
  • Modules
    56 Modules
  • Duration
    20 Hours
  • Category
    Web Development

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