Unlock Your Java Superpowers with 9 Mind-Blowing Mini Projects in One Ultimate Application!

9 Mind-Blowing Mini Projects in Java

In the world of Java programming, learning through practical application is often the most effective way to grasp the intricacies of the language. What if I told you that you can enhance your Java skills by working on not just one but nine mini projects, all within a single application? Yes, you heard it right! In this post, we will explore a multi-functional Java application that includes nine mini projects, each designed to sharpen your coding skills and give you hands-on experience in Java development.

Java-web-project-configuration Unlock Your Java Superpowers with 9 Mind-Blowing Mini Projects in One Ultimate Application!
9 Mind-Blowing Mini Projects in Java

Demo Video

1. Calculator 🧮:

  • Start with a simple calculator that can perform basic arithmetic operations like addition, subtraction, multiplication, and division.

2. Notepad+ 📝:

  • Create a text editor with additional features like opening, editing, saving, and searching for text files. This project will help you work with file I/O in Java.

3. Puzzle Game 🧩:

  • Build a puzzle game where users can solve jigsaw puzzles by rearranging pieces. This project will test your skills in GUI development and event handling.

4. Picture Puzzle Game 🖼️:

  • Take the puzzle game to the next level by allowing users to solve puzzles with images instead of just numbers. This will require additional image handling capabilities.
See also  Tourism Management System in Java and MySQL

9 Mind-Blowing Mini Projects in Java

5. Tic Tac Toe Game ❌⭕:

  • Develop a classic Tic Tac Toe game that can be played between two players or against an AI opponent. This project will delve into algorithms and logic.

6. IP Finder 🌐:

  • Create a tool that can retrieve and display the IP address of a given website or domain. This project will involve network programming.

7. Word Count Tool 📊:

  • Build a program that analyzes a text file and counts the occurrences of each word. You’ll gain experience in working with strings and collections.

8. Source Code Generator 💻:

  • Design a source code generator that can create Java code for simple programs based on user input. This project will involve string manipulation and code generation techniques.

9. Exam System 📚:

  • Develop a basic exam system where users can take quizzes with multiple-choice questions. This project will require you to manage questions, answers, and user scores.

Combining these nine mini projects into a single application not only provides you with a holistic learning experience but also demonstrates the power of modular programming. You can create separate classes or packages for each project, making your code well-organized and maintainable.

9 Mind-Blowing Mini Projects in Java | Source Code:-

image-3 Unlock Your Java Superpowers with 9 Mind-Blowing Mini Projects in One Ultimate Application!
9 Mind-Blowing Mini Projects in Java
image-6-1024x728 Unlock Your Java Superpowers with 9 Mind-Blowing Mini Projects in One Ultimate Application!
9 Mind-Blowing Mini Projects in Java
image-4 Unlock Your Java Superpowers with 9 Mind-Blowing Mini Projects in One Ultimate Application!
9 Mind-Blowing Mini Projects in Java
image-5 Unlock Your Java Superpowers with 9 Mind-Blowing Mini Projects in One Ultimate Application!
9 Mind-Blowing Mini Projects in Java

Java Main File:-

package com.javatpoint;

import java.awt.BorderLayout;
import java.awt.EventQueue;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.GroupLayout;
import javax.swing.GroupLayout.Alignment;
import javax.swing.JButton;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import java.awt.Color;
import java.awt.Font;
import javax.swing.LayoutStyle.ComponentPlacement;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;

public class JApps extends JFrame {

	private JPanel contentPane;

	/**
	 * Launch the application.
	 */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					JApps frame = new JApps();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the frame.
	 */
	public JApps() {
		setTitle("Java Nine Projects");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setBounds(100, 100, 700, 771);
		contentPane = new JPanel();
		contentPane.setBackground(new Color(204, 255, 204));
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		
		JButton btnNewButton = new JButton("");
		btnNewButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent arg0) {
				Notepad.main(new String[]{});
			}
		});
		btnNewButton.setIcon(new ImageIcon(JApps.class.getResource("/com/javatpoint/notepad.jpg")));
		
		JLabel lblJavaApplicationWorld = new JLabel("Java Application World");
		lblJavaApplicationWorld.setFont(new Font("Tahoma", Font.PLAIN, 21));
		lblJavaApplicationWorld.setForeground(new Color(204, 51, 51));
		
		JButton button = new JButton("");
		button.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				MyCalculator.main(new String[]{});
			}
		});
		button.setIcon(new ImageIcon(JApps.class.getResource("/com/javatpoint/calculator.jpg")));
		
		JButton button_1 = new JButton("");
		button_1.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				IPFinder.main(new String[]{});
			}
		});
		button_1.setIcon(new ImageIcon(JApps.class.getResource("/com/javatpoint/ip.jpg")));
		
		JButton button_2 = new JButton("");
		button_2.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				TTT1.main(new String[]{});
			}
		});
		button_2.setIcon(new ImageIcon(JApps.class.getResource("/com/javatpoint/tictactoe.jpg")));
		
		JButton button_3 = new JButton("");
		
		button_3.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				picpuzzle2.main(new String[]{});
			}
		});
		
		button_3.setIcon(new ImageIcon(JApps.class.getResource("/com/javatpoint/picturepuzzle.jpg")));
		
		JButton button_4 = new JButton("");
		
		
		button_4.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				CharCount.main(new String[]{});
			}
		});
		button_4.setIcon(new ImageIcon(JApps.class.getResource("/com/javatpoint/wct.jpg")));
		
		
		JButton button_5 = new JButton("");
		button_5.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				Puzzle.main(new String[]{});
			}
		});
		button_5.setIcon(new ImageIcon(JApps.class.getResource("/com/javatpoint/Puzzle Game.jpg")));
		
		JButton button_6 = new JButton("");
		button_6.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				OnlineTest.main(new String[]{});
			}
		});
		button_6.setIcon(new ImageIcon(JApps.class.getResource("/com/javatpoint/Exam System.jpg")));
		
		JButton button_7 = new JButton("");
		button_7.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				SourceGetter.main(new String[]{});
			}
		});
		button_7.setIcon(new ImageIcon(JApps.class.getResource("/com/javatpoint/Source Code Generator.jpg")));
		GroupLayout gl_contentPane = new GroupLayout(contentPane);
		gl_contentPane.setHorizontalGroup(
			gl_contentPane.createParallelGroup(Alignment.LEADING)
				.addGroup(gl_contentPane.createSequentialGroup()
					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
						.addGroup(gl_contentPane.createSequentialGroup()
							.addContainerGap()
							.addComponent(btnNewButton, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
							.addPreferredGap(ComponentPlacement.UNRELATED)
							.addComponent(button, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
							.addPreferredGap(ComponentPlacement.UNRELATED)
							.addComponent(button_1, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE))
						.addGroup(gl_contentPane.createSequentialGroup()
							.addGap(186)
							.addComponent(lblJavaApplicationWorld))
						.addGroup(gl_contentPane.createSequentialGroup()
							.addContainerGap()
							.addComponent(button_2, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
							.addPreferredGap(ComponentPlacement.UNRELATED)
							.addComponent(button_3, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
							.addPreferredGap(ComponentPlacement.UNRELATED)
							.addComponent(button_4, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE))
						.addGroup(gl_contentPane.createSequentialGroup()
							.addContainerGap()
							.addComponent(button_5, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
							.addPreferredGap(ComponentPlacement.UNRELATED)
							.addComponent(button_6, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
							.addPreferredGap(ComponentPlacement.UNRELATED)
							.addComponent(button_7, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)))
					.addContainerGap(17, Short.MAX_VALUE))
		);
		gl_contentPane.setVerticalGroup(
			gl_contentPane.createParallelGroup(Alignment.LEADING)
				.addGroup(gl_contentPane.createSequentialGroup()
					.addGap(12)
					.addComponent(lblJavaApplicationWorld)
					.addGap(18)
					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
						.addComponent(button_1, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
						.addComponent(btnNewButton)
						.addComponent(button, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE))
					.addPreferredGap(ComponentPlacement.UNRELATED)
					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
						.addComponent(button_2, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
						.addComponent(button_3, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
						.addComponent(button_4, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE))
					.addPreferredGap(ComponentPlacement.UNRELATED)
					.addGroup(gl_contentPane.createParallelGroup(Alignment.LEADING)
						.addComponent(button_5, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
						.addComponent(button_6, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE)
						.addComponent(button_7, GroupLayout.PREFERRED_SIZE, 209, GroupLayout.PREFERRED_SIZE))
					.addContainerGap(17, Short.MAX_VALUE))
		);
		contentPane.setLayout(gl_contentPane);
	}
}
package com.javatpoint;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class TTT1 extends JFrame implements ItemListener, ActionListener{
int i,j,ii,jj,x,y,yesnull; 
int a[][]={{10,1,2,3,11},{10,1,4,7,11},{10,1,5,9,11},{10,2,5,8,11},
                {10,3,5,7,11},{10,3,6,9,11},{10,4,5,6,11},{10,7,8,9,11} };
int a1[][]={{10,1,2,3,11},{10,1,4,7,11},{10,1,5,9,11},{10,2,5,8,11},
                {10,3,5,7,11},{10,3,6,9,11},{10,4,5,6,11},{10,7,8,9,11} };
				
boolean state,type,set;

Icon ic1,ic2,icon,ic11,ic22;
Checkbox c1,c2;
JLabel l1,l2;
JButton b[]=new JButton[9];
JButton reset;

public void showButton(){

x=10; y=10;j=0;
for(i=0;i<=8;i++,x+=100,j++){
 b[i]=new JButton();
if(j==3)
{j=0; y+=100; x=10;}
 b[i].setBounds(x,y,100,100);
add(b[i]);
b[i].addActionListener(this);
}//eof for

reset=new JButton("RESET");
reset.setBounds(100,350,100,50);
add(reset);
reset.addActionListener(this);

}//eof showButton

/*********************************************************/
public  void check(int num1){
for(ii=0;ii<=7;ii++){
   for(jj=1;jj<=3;jj++){
        if(a[ii][jj]==num1){ a[ii][4]=11;  }

   }//eof for jj

}//eof for ii
}//eof check
/**********************************************************/

/*********************************************************/

public void complogic(int num){

 for(i=0;i<=7;i++){
   for(j=1;j<=3;j++){
      if(a[i][j]==num){  a[i][0]=11; a[i][4]=10;    }
	  }
  }
   for(i=0;i<=7;i++){                                // for 1
     set=true;  		   
   if(a[i][4]==10){                                 //if 1 
       int count=0;
       for(j=1;j<=3;j++){                                                //for 2 
           if(b[(a[i][j]-1)].getIcon()!=null){                               //if 2
             count++;
               }                                                                   //eof if 2
            else{ yesnull=a[i][j]; }
        }                                                                         //eof for 2
      if(count==2){                                                        //if 2
         b[yesnull-1].setIcon(ic2); 
         this.check(yesnull); set=false;break;
         }                                                                     //eof if 2
      }                                                                     //eof if 1
      else
	  if(a[i][0]==10){
                for(j=1;j<=3;j++){                                            //for2
                    if(b[(a[i][j]-1)].getIcon()==null){                                          //if 1
                      b[(a[i][j]-1)].setIcon(ic2);
                        this.check(a[i][j]);
                         set=false;
						 break;
                    }                                                    //eof if1
                }                                                              //eof for 2
                if(set==false)
                      break;                                                       
            }//eof elseif

    if(set==false)
         break;    
 }//eof for 1


}//eof complogic


/*********************************************************/

TTT1(){
super("Tic tac toe");

CheckboxGroup cbg=new CheckboxGroup();
c1=new Checkbox("vs computer",cbg,false);
c2=new Checkbox("vs friend",cbg,false);
c1.setBounds(120,80,100,40);
c2.setBounds(120,150,100,40);
add(c1); add(c2);
c1.addItemListener(this);
c2.addItemListener(this);


state=true;type=true;set=true;
ic1=new ImageIcon(JApps.class.getResource("/com/javatpoint/ic1.jpg"));
ic2=new ImageIcon(JApps.class.getResource("/com/javatpoint/ic2.jpg"));
ic11=new ImageIcon(JApps.class.getResource("/com/javatpoint/ic11.JPG"));
ic22=new ImageIcon(JApps.class.getResource("/com/javatpoint/ic22.JPG"));

setLayout(null);
setSize(330,450);
setVisible(true);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
}//eof constructor

/*************************************************************/
public void itemStateChanged(ItemEvent e){
 if(c1.getState())
  { 
 type=false;
 }

 else if(c2.getState())
  { type=true;
  }
remove(c1);remove(c2);
 repaint(0,0,330,450);
 showButton();
}//eof itemstate
/************************************************************/

public void actionPerformed(ActionEvent e){
/********************************/
if(type==true)//logicfriend
{
if(e.getSource()==reset){
 for(i=0;i<=8;i++){
   b[i].setIcon(null);
  }//eof for  
}
else{ 
  for(i=0;i<=8;i++){
      if(e.getSource()==b[i]){
       
           if(b[i].getIcon()==null){
              if(state==true){ icon=ic2;         
               state=false;} else{ icon=ic1; state=true; }
            b[i].setIcon(icon);
            }
       } 
  }//eof for
}//eof else
}//eof logicfriend
else if(type==false){                                     //  complogic
      if(e.getSource()==reset){
          for(i=0;i<=8;i++){
            b[i].setIcon(null);
          }//eof for 
       for(i=0;i<=7;i++)
        for(j=0;j<=4;j++)
		a[i][j]=a1[i][j];   //again initialsing array
        }
        else{  //complogic
            for(i=0;i<=8;i++){
               if(e.getSource()==b[i]){
                  if(b[i].getIcon()==null){ 
                           b[i].setIcon(ic1);  
                            if(b[4].getIcon()==null){
						      b[4].setIcon(ic2);
							  this.check(5);
							  } else{
						         this.complogic(i);
								 }
                    }
                 }
             }//eof for
        }
    }//eof complogic

for(i=0;i<=7;i++){
  
  Icon icon1=b[(a[i][1]-1)].getIcon();
  Icon icon2=b[(a[i][2]-1)].getIcon();
  Icon icon3=b[(a[i][3]-1)].getIcon();
     if((icon1==icon2)&&(icon2==icon3)&&(icon1!=null)){
               if(icon1==ic1){ 
                 b[(a[i][1]-1)].setIcon(ic11);
                 b[(a[i][2]-1)].setIcon(ic11); 
                 b[(a[i][3]-1)].setIcon(ic11);
	JOptionPane.showMessageDialog(TTT1.this,"You won! Click reset");			 break;
                   }
             else if(icon1==ic2){ 
             b[(a[i][1]-1)].setIcon(ic22);
             b[(a[i][2]-1)].setIcon(ic22);
             b[(a[i][3]-1)].setIcon(ic22); 
               JOptionPane.showMessageDialog(TTT1.this,"Computer won! Click reset");
                break;			 
               }
         }
    }  


}//eof actionperformed
/************************************************************/

public static void main(String []args){
new TTT1();
}//eof main
}//eof class

Countdown Timer For Download Files Automatically – HTML, CSS & Javascript
Download Files
Please wait.. If the download didn’t start automatically, click here.

YouTube :- https://www.youtube.com/@Decodeit./playlists

Download Complete GitHub Link :- https://github.com/Rishabhsaini0204/Java_Nine_Project/archive/refs/heads/main.zip

Download Java Projects :-https://updategadh.com/tag/advance-java/

Download C++ Projects :-https://updategadh.com/category/projects/c-projects/

Thank You ! 9 Mind-Blowing Mini Projects in Java Reading this blog

2 comments

Post Comment