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March 23, 2026Dan Rodney/2 min read

Setting Up: Free JavaScript & jQuery Tutorial

Master JavaScript and jQuery fundamentals through hands-on practice

Prerequisites

This tutorial assumes basic familiarity with HTML and CSS. You'll need a text editor and web browser to complete the exercises.

What You'll Learn

JavaScript Fundamentals

Core programming concepts including variables, functions, and DOM manipulation techniques.

jQuery Essentials

Simplified DOM traversal, event handling, and animation capabilities using the jQuery library.

Practical Applications

Real-world examples and exercises to reinforce learning through hands-on coding practice.

Complete the following setup before beginning any exercises to ensure a smooth learning experience.

Topics Covered in This JavaScript & jQuery Tutorial:

Setting up Your Class Files

Pre-Exercise Setup Requirements

0/3

File Duplication Methods

FeatureMacWindows
SelectionClick once on folderClick once on folder
Copy CommandCmd-D (duplicate)Ctrl-C (copy)
Paste CommandNot neededCtrl-V (paste)
LocationSame directoryBottom of folder list
Recommended: Both methods achieve the same result - choose based on your operating system

Creating Your Own Copy of Class Files

Throughout this workbook, you'll be editing carefully prepared class files that serve as your hands-on practice environment. Rather than working directly with the original files—which could lead to accidental modifications or loss of reference material—we'll establish a personal workspace that's entirely yours to modify and experiment with.

  1. Clear your desktop workspace by minimizing or hiding any open windows so you have a clean view of the Desktop.
  2. Navigate to and open the Class Files folder from your course materials.

  3. Follow the instructions below that correspond to your operating system to create your personal copy:

    Mac:

    • Single-click on the JavaScript jQuery Class folder to select it (avoid double-clicking, which will open the folder).
    • Press Cmd–D to create an instant duplicate of the entire folder structure.
    • Rename the duplicate folder to yourname-JavaScript jQuery Class, replacing "yourname" with your actual name for easy identification.

    Windows:

    • Single-click on the JavaScript jQuery Class folder to select it without opening.
    • Press CTRL–C to copy the folder and all its contents to your clipboard.
    • Press CTRL–V to paste a complete copy in the same directory.
    • Locate the new copy (Windows typically places it at the bottom of the folder list) and rename it yourname-JavaScript jQuery Class, substituting your actual name.

  4. Congratulations! You now have a dedicated workspace with your own complete set of class files. This personal copy gives you the freedom to experiment, make mistakes, and iterate without any risk to the original materials. Let's dive in and start building your JavaScript and jQuery expertise!

Mac Users: File Duplication Process

1

Select the Folder

Click once on the JavaScript jQuery Class folder to highlight and select it

2

Duplicate

Press Cmd-D keyboard shortcut to create an instant duplicate in the same location

3

Rename

Change the duplicate folder name to yourname-JavaScript jQuery Class for easy identification

Windows Users: File Duplication Process

1

Select the Folder

Click once on the JavaScript jQuery Class folder to highlight and select it

2

Copy

Press Ctrl-C keyboard shortcut to copy the folder to your system clipboard

3

Paste

Press Ctrl-V to paste the copied folder - it may appear at the bottom of the folder list

4

Rename

Change the new folder name to yourname-JavaScript jQuery Class for personal identification

Setup Complete

You now have your own dedicated set of class files to modify throughout the tutorial. This approach protects the original materials while giving you complete freedom to experiment.

Benefits of Personal File Copies

Safe Experimentation

Make changes and test code without fear of corrupting original tutorial materials.

Progress Tracking

Keep your completed exercises and modifications as a portfolio of your learning journey.

Easy Recovery

Original files remain untouched, allowing you to start fresh if needed during any exercise.

Key Takeaways

1Proper setup is essential before beginning any JavaScript and jQuery tutorial exercises
2Creating personal copies of class files protects original materials while enabling experimentation
3Mac users can duplicate folders using Cmd-D, while Windows users need Ctrl-C and Ctrl-V commands
4Renaming your folder copy with your name helps maintain organization throughout the course
5The tutorial covers both JavaScript fundamentals and jQuery library essentials through practical exercises
6Having your own file set allows safe testing and modification without corrupting source materials
7Clear workspace preparation ensures smooth access to tutorial files and resources
8This foundation setup enables confident learning through hands-on coding practice

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