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JS Information

Details about JavaScript

JavaScript Basics

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What is Javascript?

While HTMl and CSS are markup languages, JS is a programming language that provides dynamic and interactive behaviour to a website.

Single Threaded

JavaScript analyzes your code one line at a time. Meaning it processes one piece of code at a time.

Many Extensions

JavaScript not only is a coding language, but is a full library of additional extensions you can add to your code like jQuery or 3js

Key Concepts:

Semicolons

Almost all JavaScript lines of code require a semicolon at the end (;). However there are some code editors that can automatically add semicolons when needed.

Browser Compatibility

This language is supported by almsot all language browsers making it the most used coding language in the world (66%)

NOT Java

Despite the name, many people think that JavaScript is an extension of Java, but JavaScript is an entirely different lanugage comapred to Java.

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