AI Features
Log In
0% completed
All Lessons
Free Lessons (9)
Introduction
About this Course
Welcome to Programming
How to Create Programs?
Introduction to Algorithms
Introducing JavaScript
Summary
Basics of JavaScript
Your First Program
Values and Types
Program Structure
Coding Challenge: Presentation
Solution: Presentation
Coding Challenge: Minimalistic Calculator
Solution: Minimalistic Calculator
Coding Challenge: Predict the Displayed Values
Quiz
Play with Variables
Variables
Expressions
Type Conversions
User Interactions
Variable Naming
Coding Challenge: Improved Hello
Solution: Improved Hello
Coding Challenge: VAT Calculation
Solution: VAT Calculation
Coding Challenge: Celsius to Fahrenheit Conversion
Solution: Celsius to Fahrenheit Conversion
Coding Challenge: Variable Swapping
Solution: Variable Swapping
Quiz
Add Conditions
What's a Condition?
Alternative Conditions
Add Additional Logic
Multiple Choices
Coding Challenge: Following Day
Solution: Following Day
Coding Challenge: Number Comparison
Solution: Number Comparison
Coding Challenge: Number of Days in a Month
Solution: Number of Days in a Month
Coding Challenge: Adding seconds to time
Solution: Adding Seconds to Time
Quiz
Repeat Statements
The While Loop
The For Loop
Common Mistakes
Which Loop to Use?
Coding Challenge: Carousel
Solution: Carousel
Coding Challenge: Use of Modulo Operator
Solution: Use of Modulo Operator
Coding Challenge: Input Validation
Solution: Input Validation
Coding Challenge: Multiplication Table
Solution: Multiplication Table
Coding Challenge: Neither Yes nor No
Solution: Neither Yes nor No
Coding Challenge: FizzBuzz
Solution: FizzBuzz
Quiz
Write Functions
Discovering Functions
Function Contents
Anonymous Functions
Guidelines for Programming with Functions
Coding Challenge: Improved Hello
Solution: Improved Hello
Coding Challenge: Number Squaring
Solution: Number Squaring
Coding Challenge: Minimum of Two Numbers
Solution: Minimum of Two Numbers
Coding Challenge: Calculator
Solution: Calculator
Coding Challenge: Circumference and Area of a Circle
Solution: Circumference and Area of a Circle
Quiz
Create your First Object
JavaScript and Objects
Programming with Objects
Coding Challenge: Adding a New Property to a Character
Solution: Adding a New Property to a Character
Coding Challenge: Modeling a Dog
Solution: Modeling a Dog
Coding Challenge: Modeling a Circle
Solution: Modeling a Circle
Coding Challenge: Modeling a Bank Account
Solution: Modeling a Bank Account
Quiz
Store Data in Arrays
Introduction to Arrays
Manipulating Arrays in JavaScript
Iterating over an Array
Updating an Array's Content
Coding Challenge: Musketeers
Solution: Musketeers
Coding Challenge: Sum of Values
Solution: Sum of Values
Coding Challenge: Array Maximum
Solution: Array Maximum
Coding Challenge: Array Second Minimum
Solution: Second Minimum
Coding Challenge: List of Words
Solution: List of Words
Quiz
Work with Strings
Introduction
Strings as Set of Characters
Manipulating Strings
Searching Inside a String
Coding Challenge: Word Information
Solution: Word Information
Coding Challenge: Vowel Count
Solution: Vowel Count
Coding Challenge: Reverse a Word
Solution: Reverse a Word
Coding Challenge: Palindrome Finder
Solution: Palindrome Finder
Quiz
Understand Object Oriented Programming
Context: A Multiplayer RPG
JavaScript Classes
Under the Hood: Objects and Prototypes
Object-Oriented
Coding Challenge: Create a Dog Class
Solution: Create a Dog Class
Coding Challenge: Create a Character Inventory Class
Solution: Create a Character Inventory Class
Coding Challenge: Create an Account Class
Solution: Create an Account Class
Quiz
Discover Functional Programming
Context: A Movie List
Program State
Pure Functions
Array Operations
Higher Order Functions
JavaScript: A Multi Paradigm Language
Coding Challenge: Older Movies
Solution: Older Movies
Coding Challenge: Government Forms
Solution: Government Forms
Coding Challenge: Arrays Sum
Solution: Arrays Sum
Coding Challenge: Students Results
Solution: Students' Results
Quiz
Project 1: A Social News Program
Functional & Technical Requirements
Implementing Social News Program
Create Interactive Web Pages
What's a Web Page?
The Languages of the Web
Quiz
Discover the DOM
Introduction to the DOM
Get Started with the DOM in JavaScript
Coding Challenge: Showing a Node's Child
Solution: Showing a Node's Child
Quiz
Traverse the DOM
Sample Web Page
Selecting Elements
Selecting Elements via CSS Selectors
Obtaining Information about Elements
Coding Challenge: Counting Elements
Solution: Counting Elements
Coding Challenge: Handling Attributes
Solution: Handling Attributes
Coding Challenge: Handling Classes
Solution: Handling Classes
Quiz
Modify Page Structure
Modify an Existing Element
Adding a New Element
Variations on Adding elements
Replacing or Removing nodes
Styling Elements
DOM Manipulations & Performance
Coding Challenge: Adding a Paragraph
Solution: Adding a Paragraph
Coding Challenge: Newspaper List
Solution: Newspaper List
Coding Challenge: Mini-Dictionary
Solution: Mini-Dictionary
Coding Challenge: Updating Colors
Solution: Updating Colors
Coding Challenge: Information about an Element
Solution: Information about an Element
Quiz
React to Events
Introduction to Events
The Event Family
Reacting to Keyboard Events
Reacting to Mouse Events
Reacting to Page Events
Go farther with Events
Coding Challenge #1: Counting Clicks
Solution: Counting Clicks
Coding Challenge: Changing Colors
Solution: Changing Colors
Coding Challenge: A Dessert List
Solution: A Dessert List
Coding Challenge: Interactive Quiz
Solution: Interactive Quiz
Quiz
Manipulate Forms
JavaScript & Forms
Form fields: Sign Up Form
Form Fields: Text Zones
Form Fields: Choice Elements
Forms as DOM Elements
Form Validation
Regular Expressions
Coding Challenge: Password Checker
Solution: Password Checker
Coding Challenge: Character List
Solution: Character List
Coding Challenge: Auto Complete
Solution: Auto Complete
Quiz
Animate Elements
Repeat an Action at Regular Intervals
Animate Page Elements
Start/Stop an Animation
Alternative: CSS Animations
Choosing the Right Animation Technique
Coding Challenge: Chronometer
Solution: Chronometer
Coding Challenge: Bouncing Ball
Solution: Bouncing Ball
Quiz
Project 2: A Social News Web Page
Functional & Technical Requirements
Implementing Social News Web Page
Building Web Applications
How the Web Works?
HTTP, the Web Protocol
HTTP Status Codes & URL
From Web Sites to Web Apps
JSON, a Data Format for the Web
Quiz
Query a Web Server
Creating Asynchronous HTTP Requests in JavaScript
Handling JSON Data
Coding Challenge: Language List
Solution: Language List
Coding Challenge: Famous Paintings
Solution: Famous Paintings
Quiz
Use Web APIs
Introducing Web APIs
Consuming a Web API
Calling an API with JavaScript
Web APIs and Authentication
Key-Based Authentication
Coding Challenge: More Beer Please
Solution: More Beer Please
Coding Challenge: Star Wars Universe
Solution: Star Wars Universe
Coding Challenge: Github Profile
Solution: Github Profile
Quiz
Send Data to a Web Server
Sending Data: The Basics
Sending Form Data
Sending JSON Data
Coding Challenge: New Article
Solution: New Article
Coding Challenge: Visited Countries
Solution: Visited Countries
Quiz
Discover Node.js
Introducing Node.js
Node.js Modules
Exporting a Class or Object
Node.js Packages
Package Management with NPM
Relationship between Packages and Modules
Coding Challenge: Circles Again
Solution: Circles Again
Coding Challenge: Accounting Module
Solution: Accounting Module
Coding Challenge: Playing with Dates
Solution: Playing with Dates
Quiz
Create a Web Server
Using a Framework
Responding to Requests
Creating an API
Exposing Data
Accepting Data: Handling Form Data
Accepting data: Handling JSON Data
Publishing Web Pages
Practice Exercises
Quiz
Project 3: A Social News Web App
Functional and Technical Requirements
Implementing Social News Web App
Conclusion
Summary and Perspectives
Appendices
Style Guide
Project
Build a Telegram Bot in Node.js for Web Page Change Detection
Home
Courses
Complete JavaScript Course: Build a Real World App from Scratch
Coding Challenge: Number Comparison
Learn how to compare two numbers.
We'll cover the following...
Problem statement
Input
Expected output
Coding exercise
Problem
...
Ask