JavaScript Reference Guide: A Beginner's Introduction to Pure JavaScriptJavaScript Reference Guide: A Beginner's Introduction to Pure JavaScriptJavaScript Reference Guide: A Beginner's Introduction to Pure JavaScript

There's a lot to like about JavaScript. As programming languages go, it's pretty simple and easy to learn. Its straightforward syntax and predictable paradigms make it a great language for beginners.

JavaScript is also one of the most widely used languages today. That means it's easy to find tutorials and documentation related to JavaScript coding.

Combine these advantages with the fact that JavaScript has been the go-to solution for building dynamic and interactive web pages for decades, and it's easy to see why JavaScript code runs virtually everywhere today.

To help aspiring JavaScript coders get started with this flexible and dynamic language, we've developed a reference guide that covers the fundamentals of JavaScript programming. Below, you'll find simple examples of how to perform core tasks using JavaScript — such as working with strings and variables, doing math, managing arrays, and creating functions. There's certainly much more to JavaScript than what you'll find here, but this sample code will help get you started in learning this ubiquitous programming language.

Download the free guide below!

• ITPro Today's 2025 IT Priorities Report

  Aug 8, 2025
  |

  2 Min Read

• Edge Computing Trends: Adoption, Challenges, and Future Outlook

  Jul 15, 2025
  |

  2 Min Read

• ITPro Today’s 2024 State of DevOps Report

  Dec 16, 2024
  |

  2 Min Read

• BCDR Basics: A Quick Reference Guide for Business Continuity & Disaster Recovery

  Oct 10, 2024
  |

  1 Min Read