Learn JavaScript
Step-by-Step
There are a lot of programming languages out there. You might be wondering why you should learn JavaScript.
For one thing, JavaScript is one of the most widely used programming languages as it is built into every web browser. Almost all of the web pages and web applications you visit online use JavaScript to some degree. Its usage is not only limited to web browsers, though.
You can use JavaScript in many different environments, from web servers to desktop application development, wearables to robotics. It is one of the most prominent and flexible programming languages in the world.
Learning JavaScript doesn't have to be complicated.
This free step-by-step guide, taken from my book Awesome Coding, will teach you the basics of the language in 7 easy to follow steps.
Setup Your Environment
Step 0: Setting Up Your Development Environment
Learn how to setup a development environment to start coding in JavaScript
Learn the Fundamentals of JavaScript
Step 1: Basic Data Types and Variables
Variables, comments, and primitive data types in JavaScript such as numbers and strings
Step 2: Functions
Functions in JavaScript. Built-in functions such as parseFloat and defining our own functions
Step 3: Comparison Operators and Conditionals
Comparison operators and flow control with if-else statements in JavaScript
Step 4: JavaScript Objects
Objects in JavaScript. this keyword. The difference in between passing by reference and passing by value
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