Javascript advanced

learn javascript step by step from beginner to intermediate to advanced

13 minute read

Introduction This is the most comprehensive guide on Javascript. This is not a complete guide as there are 1000 things in Javascript like Type Coercion which are not used 95% of the time. So this guide covers everything you need to know about Javascript to write 95% of your code. Table of Contents What is JavaScript Executing JavaScript in Browser Beginner Level Numbers Data Types Integers Floating Point Basic Arithmetic Addition Subtraction Multiplication Division Modulus Order of Operations