Best 17 Java Projects With Source Code

It is not necessary to have a specific genes code to be a skilled coder. Anyone may learn the craft. Nevertheless, in order to succeed, you will need to work hard and have the correct attitude. Developing Java projects will increase your confidence as a programmer and help you hone your abilities on real-world projects.

There’s no other method to determine whether you really understand the theory you’ve studied. You can get experience getting ready for a job by working on these Java projects.

1. Online Courier Services Java Project

Thanks to online courier services, the purchasing experience has greatly improved. You may order anything online, including your favorite technological device or lunch, and it will be delivered quickly.
The “Online Courier Management System,” created with MySQL and Java, offers a complete answer to the logistics sector’s problems and requirements. To help users, administrators, and staff members, this project includes a wide range of capabilities intended to streamline the courier process.
One of this system’s main features is its user-centric design. Users can easily reserve courier services online, simplifying the sending of packages to the intended locations. This feature offers a user-friendly interface to ensure a flawless booking experience, where consumers can submit necessary details, including sender and recipient information, parcel characteristics, and delivery options.

2. Bug Tracking System

A bug-tracking system efficiently tracks an application’s bug status. A database contains all of the identified bugs. Every bug has a distinct bug ID and corresponding bug status assigned to it. It’s easy to create and update bugs. The application incorporates unique user accounts to regulate access and uphold security.
A Java-based bug-tracking system summarizes the participating developers’ coding standards. Report production allows for daily tracking and analysis of employee accountability.
We must implement a bug-tracking system for each infrastructure we create, and the same applies to software. This Java platform application monitors the progress of defects reported during software testing.

3. Online Medical Management System

Another Java project facilitates direct communication between medical professionals and patients. Since almost every field is now available online and many web services are available, web-based apps can be helpful to hospital administration. The following are only a few of the many web elements that the system must have. It is crucial to keep up with the patient’s medical records, which the doctor may access via his login from any location. These records contain information about the patient’s illness, history, reports, etc.
This service allows patients to schedule online appointments with their preferred physicians. Physicians can view the patient’s medical records, test results, and other data. They can also issue electronic prescriptions and healthcare recommendations. Through the app, users may find and contact blood and eye donors. This is one of the most excellent Java project ideas out there.

4. Online Voting System

Modern voting techniques may replace outdated ones due to the quick advancement of technology. A contemporary option that may effectively and safely support the voting process for different groups and organizations is online voting software.
Online voting systems have grown in popularity in recent years since they provide a quick and easy option for people to participate in elections and other voting activities. Java is a robust programming language with platform independence, security features, and the capacity to handle massive volumes of data, making it ideal for creating online voting systems.

5. Online Survey System

Surveying people online on various issues is the main reason for creating this online survey system. This work aims to buildThe aim of this work is to build a Java-based system to conduct online surveys. This project aims to create a basic Java application that can use internet surveys to obtain feedback from a specific audience. The program can then perform online surveys and send marketing emails to the intended population. Any business, regardless of sector, can use this program to conduct online surveys with their target consumers to get the necessary data.

6. Snake Game using Java

This Java project attempts to improve the gaming experience by bringing back the beloved snake game from our youth and utilizing Java ideas. Despite the idea’s apparent simplicity, object-oriented programming (OOP) principles must be well understood to be applied. The following features are incorporated into the application by use of Java Swing:

Snake motion in all four planes.

Dynamic lengthening of the snake after feeding.
The game is over when the snake strikes itself or the outside of the box.
Food components are arranged at random.

7. Electricity Billing System

This Java project simplifies gathering data from electricity meters and provides a contemporary twist on the conventional electricity billing system. The main goal is to streamline and automate the billing process to make it practical and easy to use.

The software determines the bill amount based on the electricity used in a given month. Essential aspects of this project consist of:

Correct calculation of the invoice amount.

Data exchange in real time between users and local electrical agencies.
Robust security protocols to guard against manipulation.

8. Online Banking System

Online banking has altered the typical operation of banks. Anyone to whom the bank has assigned a valid user ID can use online banking services. The system offers several features, such as checking balances, transferring funds to another account at the same or different bank, requesting checkbooks, changing addresses, stopping check payments, and accessing monthly and annual statements.
Most laborious processes, such as money transfers, RTGS, and NEFT, were made available to account holders. Nowadays, the majority of national and international banks use Internet banking.

9. Facial Recognition java project

Real-time facial recognition is the practice of recognizing or authenticating a person’s identification via a live video feed. This technology has numerous applications, including entertainment, targeted marketing, security, and surveillance systems. This project will examine the use of the Java programming language to perform real-time facial recognition.
The method we will employ is predicated on a face embedding technique. Face recognition is one of the most widely used technologies in various industries, including phones and law enforcement. Working on a project of this kind can help you develop your ability to use multiple libraries, including OpenCV. This project is best for a student who loves to code in Java. With the help of this project, students learn more about the Java language.

10. Library Management System

This project is perfect for someone just learning how to program in Java. One well-known use of object-oriented analysis and design (OOAD) is the library management system.
The Online Library Management System keeps track of all the information on the books available in the library, their authors, the library users to whom the books are loaned, the staff, and other relevant parties. It is really challenging to organize this manually, and it would be quite difficult to maintain all of this data manually.
Technology development has made it much easier to organize an online library. The Online Library Management system is intended to computerize and automate all activities related to member information, book returns and issues, and other related tasks. The computerization of the library aids with many aspects of its upkeep. Because less manual labor is required, management’s job is lessened.

11. Airline Reservation System

Developing an airline reservation system using Java is one of the best ideas. This online application will be visited simultaneously by millions of users and contains dynamic data. Thus, developers are required to handle the backend development. Over time, the database must be updated regularly. It is an internet-based booking tool for passengers. These are a few of an airline reservation system’s primary characteristics.

Purchasing and canceling tickets
Management of transactions
Providing consumers with a prompt response, and so forth.

12. Vehicle Recognition System

Java Vehicle Recognition is similar to Face Recognition because it has many real-time applications. The program can identify a vehicle by reading its license plate.
The photograph is taken, a machine learning algorithm reads the alphanumeric values, and the vehicle’s details are retrieved.
JavaANPR is a software for number plate recognition that applies mathematical and algorithmic ideas from neural networks, artificial intelligence, and machine vision.

13. Email Client Software

The purpose of email client software is to send and receive emails. It adheres to specific computer science standards, including those about computer networking and other networking protocols like SMTP and POP3. The mail server accepts all incoming mail and arranges it chronologically on the collector side. Unlike the current email client software, the program connects you directly to the mail server during the transaction, making it significantly safer.

14. Stock Management System

Keeping track of stocks by hand is usually more complicated. This Java-based online application was created to help businesses and organizations buy and sell goods and manage their inventories. The main objective of this system is to manage the stock and item purchases made by a group or company.
With Java, create a stock management system that allows you to add stocks and keep them updated when purchased or sold. Additionally, you can display the current state of every object in inventory.

15. Word Count Tools in Java

Many content writers utilize it regularly, making it one of their most popular tools. The programmer builds an interface so that users can record their material and determine how many words it contains. The programmer plans out the information and stores it in a file so that it may be processed. The words are then extracted from the material using the String class. To add creativity and intrigue to the project, the programmer develops a variety of possibilities. The content supplied by the client can also be formatted using the Java formatting APIs.

16. Traffic Management System

Effectively managing the increasing number of cars on road networks requires using traffic management systems (TMS). These systems seek to reduce traffic, increase traffic safety, and boost the general effectiveness of the transportation network. To implement a traffic management system in Java, a robust application that can simulate, track, and regulate traffic flow must be developed using a variety of algorithms and data structures. This essay thoroughly explains the architecture, parts, algorithms, and possible difficulties in creating a TMS in Java.
To develop this project, you should ensure you have Java and your preferred IDE (like IntelliJ IDEA or Eclipse) installed. Include JavaFX or Swing libraries.

17. Supply Chain Management System

A “supply chain management system” is a network of linked companies working together to provide the final product and service bundles end users need. It includes the transportation and storage of finished items, work-in-process inventory, and raw materials from the origin point to the consumption site. It is primarily intended for the production industry, providing data about customers and dealers regarding new product introductions. Any computer can use this application system because of its design. According to the designation of the online system user, the user who enters the system can submit his registration form and list the requirements. This system is essential to the company’s ability to communicate directly with each client about product details. The system automates communication between dealers, clients, and administrators.