Introduction to JavaScript

Dive into the world of the most popular language for front-end development – JavaScript. JavaScript is a language built into almost every browser and can be used for a wide variety of tasks. Learn the basic functionality and prepare yourself for the challenges and more advanced programming techniques.Show more

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Beginner

Recommended experience

75 chapters

Flexible schedule

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Learning outcomes

Modules

Testimonials

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Codefinity advantages

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Outcomes

Learning outcomes

Modules

Testimonials

Recommendations

Codefinity advantages

FAQs

What you will learn

Learn to work with console applications
Understand conditional statements and the conditions for executing code
Explore different data types and their properties in JavaScript
Use functions to automate boilerplate code

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Assessments

132 assignments

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There are 6 modules in this course

An introduction to JavaScript, covering the basic syntax of the language along with key terms and concepts that form the foundation for learning advanced features. The section includes hands-on tasks designed to help practice these concepts and make the content easy to remember without effort.

Learn how to store data and retrieve it later using variables. Additionally, explore basic data types and understand how they interact with each other.

Learn how to write expressions that evaluate to "true" or "false" based on conditions, such as "Is X equal to Y?". This will be followed by an exploration of conditional statements that allow the conditional execution of specific lines of code.

A powerful programming feature called a function allows the execution of a block of code multiple times with minimal repetition. The section introduces core concepts and syntax for defining and using functions effectively.

The concept of Arrays is introduced as a way to organize and manage collections of data. The material covers how arrays structure data and enable efficient operations on multiple values.

Loops are a fundamental feature in programming used to reduce redundancy and handle repetitive tasks efficiently. The content covers the three main types of loops in JavaScript, their syntax, use cases, and how they can be combined with arrays to streamline operations and improve performance.

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Kwizera Mugisha

The teaching methodology at Codefinity is excellent, and I particularly appreciate how it has prepared me to handle real-world coding problems. Currently, I am delving into Node.js and eagerly anticipate building full-stack projects that integrate all the knowledge I have gained.

Sherry Barnes-Fox

My first course was 4 hours, I did it in a few days, "nugget-style. The instructions are very clear and easy to understand. There is even a hint to help you get the answer, and if you still cannot get the answer, then you can display the answer. I love the learning style that is used, it engages me.

Bill Wagner

I have really liked the browser-based lessons that allow me to code within the lesson. The RUN button allows me to test the code I write before submitting for a grade.

Stephanie Chan

As I went through the first course of the Python track, I liked the way the course was lay out (in easy and digestible modules) with little exercises at the end of each concept.

Daniel Chinea

I have gained a lot of practical and logical thinking skills, along with patience for myself and confidence in myself that I can learn programming.

Steve Bruening

The learning was progressive and made it easy to follow along and make progress. I could feel my skills increasing and building on each other as the course went along.

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Introduction to JavaScript

Learn the fundamentals of JavaScript, the backbone of dynamic web development. Discover essential concepts like syntax, variables, data types, and operators. Explore how to use conditional statements, loops, and functions to create interactive and efficient programs. Master the building blocks of JavaScript and lay the groundwork for more advanced programming skills.

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Introduction to Python

Vibe Coding Web App From Scratch

C++ Introduction

C# Basics

C Basics

HTML Essentials

JavaScript Ninja

Data Types in Python

R Introduction: Part I

Ultimate HTML

Introduction to JavaScript

Java Basics

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100+ Top-Rated courses

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20+ hands-on Real-world projects

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Your subscription also includes:

Introduction to Python

Vibe Coding Web App From Scratch

C++ Introduction

C# Basics

C Basics

HTML Essentials

JavaScript Ninja

Data Types in Python

R Introduction: Part I

Ultimate HTML

Introduction to JavaScript

Java Basics

Introduction to Python

Vibe Coding Web App From Scratch

C++ Introduction

C# Basics

C Basics

HTML Essentials

JavaScript Ninja

Data Types in Python

R Introduction: Part I

Ultimate HTML

Introduction to JavaScript

Java Basics

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