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Build a Word Count App with Java and NetBeans
Rating: 4.0 out of 5(4 ratings)
669 students

Build a Word Count App with Java and NetBeans

Create a Real-World Java Project from Scratch – No Experience Needed!
Created byBluelime Learning Solutions
Last updated 3/2026
English

What you'll learn

  • Set up the Java Development Kit (JDK) on Windows, macOS, or Linux.
  • Install and configure the NetBeans IDE for Java development.
  • Understand and write the basic structure of a Java program.
  • Work with primitive data types in Java to store and manipulate simple data.
  • Run Java programs both inside and outside an IDE environment.
  • Create a new Java project in NetBeans from scratch.
  • Design and build a graphical user interface (GUI) using Java Swing in NetBeans.
  • Organize and style GUI components to create a clean, user-friendly layout.
  • Properly rename variables for clarity and maintainability in the code.
  • Implement event-driven programming by adding functionality to buttons (like exit, clear, and count).
  • Debug and test Java applications using NetBeans' built-in tools.
  • Build confidence in applying Java programming and GUI design principles in real-world projects.

Course content

3 sections • 17 lectures • 1h 36m total length

  • Introduction0:20
  • Step-by-Step Guide to Setting Up Java on Multiple Platforms2:08
  • Installing NETBeans IDE8:52
  • Create a basic Java program6:57
  • Basic structure of a Java program10:00
  • Primitive Data Types8:58
  • Running Java Program Outside IDE6:09

Requirements

  • Basic computer literacy (You should feel comfortable installing software, browsing folders, and using basic computer functions.)
  • No coding experience needed (We’ll teach you everything from setting up Java to writing and running your first full application.)
  • A desktop or laptop computer (Windows, macOS, or Linux — the course provides setup guidance for all major platforms.)
  • A reliable internet connection (Needed to download Java, NetBeans IDE, and course materials.)
  • Java Development Kit (JDK) (You’ll be guided step-by-step through the installation process.)

Description

Are you ready to stop just reading about code and start building something real? This hands-on, beginner-friendly course guides you through the process of creating a fully functional Word Count desktop application using Java and the NetBeans IDE.

Designed with absolute beginners in mind, this course makes Java programming approachable, practical, and fun. You'll go beyond theory and actually build something useful — all while learning the foundational skills needed to grow as a Java developer.

We start with the basics: how to set up Java on your computer (Windows, macOS, or Linux), install the NetBeans IDE, and create your very first Java program. You'll learn about primitive data types, the structure of a Java program, and how to run code both inside and outside of the IDE. If you’ve never written a single line of code before, don’t worry — we’ll walk you through each step with clear explanations and plenty of real-world examples.

Then, the fun part begins: building your own Word Count App! You'll create a new Java project in NetBeans and design the interface using Java Swing. You’ll learn how to build buttons, text areas, and layout the GUI in a clean and user-friendly way. From styling the interface to writing the logic that counts words, you'll gain real experience that you can show off and build upon.

You’ll also learn how to:

  • Add functionality to buttons (like "Clear", "Count", and "Exit")

  • Rename variables for better readability

  • Style and polish your app

  • Deploy and run your completed desktop application

By the end of this course, you'll not only have a working Java app—you’ll have a deeper understanding of how Java applications are structured, built, and brought to life.

What You’ll Gain:

  • Practical, hands-on experience with Java and NetBeans

  • A complete desktop application you can add to your portfolio

  • Confidence to take on more complex Java projects

  • A solid foundation in Java programming and GUI design

If you're ready to stop just watching and start creating, this course is your perfect next step. Let’s build your first Java app—together!

Who this course is for:

  • A complete beginner with no prior coding experience who wants to start learning Java in a fun, project-based way
  • A student or self-learner looking to strengthen your understanding of Java and apply it in a real-world context
  • Someone who prefers learning by doing and wants to build something useful from scratch
  • An aspiring developer exploring Java GUI development using the NetBeans IDE
  • A hobbyist or tech enthusiast interested in building simple desktop apps for personal or educational use
  • A teacher or trainer looking for a beginner-friendly project to use in a classroom or workshop setting

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