This beginner-level course covers JavaScript fundamentals (variables, operators, functions, arrays, objects, loops) to prepare you for advanced learning.

This is an introduction to JavaScript for the complete beginner. It'll provide the fundamentals of the language. Topics include variables, operators, functions, arrays, objects, and loops. After this course, you should be ready to further your learning through advanced courses or other resources.

There is NO installation required for this course. Code can be viewed and run directly from the lessons.

This course has been created by Arnav Aggarwal, a full-stack engineer. Arnav has attended a coding boot camp and has taught at another one. He has extensive experience understanding how people learn to code. In under a month, Arnav's published articles on JavaScript concepts have received over 50,000 views and have been featured on Medium.com and code mentor.io due to their value.

After this course, check out the next one in the series.

Step Up Your JS: A Comprehensive Guide to Intermediate JavaScript

https://goo.gl/GjM8Mu

Introduction to JavaScript: First Steps

Objects are another way to store a collection of values. While arrays keep everything ordered, objects provide a little more flexibility. They're also a little harder to get the hang of.

## Key-Value

An object is created with curly brackets `{}`. They're made up of *key-value* pairs, also referred to as *properties*. Let's start with an example.

Objects are another way to store a collection of values. While arrays keep everything ordered, objects provide a little more flexibility. They're also a little harder to get the hang of.

# Key-Value

An object is created with curly brackets `{}`. They're made up of *key-value* pairs, also referred to as *properties*. Let's start with an example.

Learn the last data type we'll cover: objects. Objects are like arrays in that they group a set of information. They're more loose, however, and we interact with them differently. They're made up of key-value pairs.

Introduction

Variables

Operators & if-statements

Functions

Arrays

Objects

Loops

Conclusion

Introduction to Objects

Key-Value