Top 10 Java Projects With Source Code [2024]

Java is the backend powerhouse in the web development field, it’s versatile and most trending programming language in the world, it has become more popular as it provides highly secure web applications and regularly updates its versions but still, in most companies the older versions are being used of Java due to its large community support, stability and compatibility such as JDK 8 provides a lot of expressions and collections which can be used in the web projects and are most efficient in terms of large-scale development which gives a high-class clarity of code and easy to maintain with frequent updates in the specific project.

In the tech world of building websites and more online stuff, Java is one of the most consumed languages among developers. So, these are collections of 10 Java projects which are in high demand in industries. Moreover, we offer the source code to assist you in adapting your projects according to your needs. Consider it as a backstage view, revealing how everything operates.

Top 10 Java Projects with Source Code

If you’re looking to get expertise in web development here, we are providing you with amazing projects especially if you’re into using Java frameworks like Spring, Spring Boot, and Hibernate which will help you to build projects in your college final year projects, with some advance features also you will get beginner level to intermediate level projects or whether you are in industry so, these pro5jects going to help you differently in every aspect where you will learn, explore and develop secure applications.

1. User Management Application

This user management project integrates email based user registration and password reset, for ensuring the user’s security and integrity, using the JWT authentication for secure logins. The project will include role based authorization, where we can also use loggers to print such informational messages.

Features:

• It defines and manages user roles to control access levels and permissions within the system.
• It enables users to personalise their profiles, managing preferences and updating the information to enhance the user experience.
• JWT authentication secures the user’s login by generating the access token and ensures a robust user authentication process.

Programming Language used: Java

Required Tools: Spring boot, REST APIs, mongoDB/MySQL, JWT authentication

Source Code: User Management

2. Online Banking Portal

The online banking portal which is a bit intermediate level project, mostly used in the industries. So, the project will allow the users to securely login and manage their accounts, fund transfer, bill payments, manage their cards, where customer can also get the transaction history, and retrieve applied cards such as gift card, ATM cards and can also track the status of their loans and locker availability in the banks. The project can be implemented by using the AES encryption and decryption standards and can also go through server side and client side validations so that customer’s credentials must reach in encrypted form on server which will enhance the security of customer login.

Features:

• It enhances user experience with a feature allowing customers to check real-time locker availability.
• It gives a user-friendly platform where customers can retrieve their information such as transaction history, account details, etc.
• It secures the customer login by using encryption standards and validations.

Programming Language used: Java

Required Tools: Spring boot, MySQL, AES algorithm, Maven, JSON, REST APIs, HTML, CSS/ ReactJs

SourceCode: Online Banking

3. Online Ticket Booking System

The Train-Ticket-Reservation-System is an exclusive project designed to enhance the train ticket reservation process and have role based access in the application for both users and administration which ensures a seamless experience. Users can also conveniently view the train schedule, search for specific trains, check seat availability, and obtain information about train timings and fares, where users can also get virtual e-tickets. This will provide a secure platform where users can login and logout, also can change passwords and view their ticket booking history.

Features:

• It instantly generates electronic tickets which provide users with a hassle free and eco-friendly alternative to paper tickets.
• Users have the capability to view their ticket booking history, offering a convenient way to track and reference their past and upcoming journeys.

Programming Language used: Java (JDK 8)

Required Tools: Java [J2EE], JDBC, Servlet, Oracle, HTML, CSS, Bootstrap

SourceCode: Ticket Booking

4. Ride-sharing app with real-time tracking and payment

A ride-sharing app with real-time tracking and payment integration modernised the way we commute with cab drivers. Where users can book rides and see where the ride is in real-time on a map, it keeps the user safe and tells when the ride will arrive. Plus, users can pay securely through the application with no need for cash, it also tracks the ride’s location and estimated time of arrival at their given location.

Features:

• We can do the booking process with a user-friendly interface that enables users to book rides seamlessly in just one go.
• It also enhances security by integrating secure payment methods within the app by eliminating the need for physical cash transactions.

Programming Language used: Java (android)

Required Tools: Google maps API, firebase Database

Source Code: Ride-Sharing

5. Chatbot development

This aims to create a chatbot that can do multiple things, like dynamic and responsive live interactions, and combines AI with user engagement. It also involves a capable virtual assistant which can execute user queries in a conversational and natural manner. It needs to integrate Natural Language Processing (NLP) and Machine Learning algorithms to chat like humans and also deliver contextual and personalised responses.

Features:

• The chatbot aims to provide relatable information to individual preferences and needs.
• Through user feedback, the chatbot development involves a continuous refinement process by ensuring the system evolves and improves it.

Programming Language used: Java

Required Tools: Assistant API, MySQL

Source Code: Chatbot

6. Weather Forecasting Application

The weather forecasting application aims a significant role in providing users with real-time and accurate geographical information and certain updates. This application will provide data from a variety of sources, including weather stations, satellites, and meteorological models where users can fetch their current weather predictions, also detailing temperature, humidity, wind speed, and precipitation, as per their customisation to the specific locations. The user interface is intentionally designed for simplicity, ensuring straightforward navigation and a clear understanding of the forecasted data. It informs decisions and stays prepared for various atmospheric conditions.

Features:

• The interface is designed for simplicity, enabling users to easily navigate.
• The application provides users with real-time and accurate weather information.

Programming Language used: Java

Required Tools: Yahoo Weather API, SLF4J API library, YQL (YDB Query Language) natively designed for large distributed databases

Source Code: Weather API

7. Cryptocurrency Portfolio Tracker and Trading Platform

The cryptocurrency portfolio tracker and trading platform stand as a versatile solution for investors in terms of the digital asset. This platform enables users to oversee and handle their real-time cryptocurrency portfolios. It also incorporates trading features, facilitating users to seamlessly execute purchase and sale orders. In this project security measures are top notch which ensures the safe storage of sensitive financial information by providing a reliable space for executing trades.

Features:

• It can sort, filter, and users can get details about cryptocurrencies.
• Users can integrate multiple portfolios.
• Investors can also view their amount values in 30+ currencies and get data globally.

Programming Language used: Java

Required Tools: Maven, GSON

Source Code: Cryptocurrency Portfolio

8. Voice Recognition System

The voice recognition system stands at the front of advanced technology which is revolutionising the way we interact with devices and applications. This project implements advanced algorithms to accurately analyse and interpret the spoken language by enabling a smooth communication process between users and their devices. From virtual assistants that respond to voice commands to transcription services that convert spoken words into text, the applications of voice recognition are vast and transformative.

Features:

• This technology extends its applications to various industries, including customer service, healthcare, and automotive interfaces, which shows its vast and transformative impact.
• This system facilitates the natural and interactive interactions and also enhances user experience.

Programming Language used: Java (android)

Required Tools: React Native, Maven, ASR API, (Automatic Speed Recognition), Speech API, NLU (Natural Language Understanding), Wakeword framework

Source Code: Voice Recognition

9. Augmented Reality (AR) Shooting Games

This project aims to be an AR shooting game that increases the gaming experiences to new heights. It will give a look of an advanced game by virtual elements with the real world by allowing players to engage in thrilling shootouts within their physical surroundings.

Features:

• It provides the virtual elements into the real-world environment.
• The game presents dynamic scenarios overlaid onto the immediate environment through device screens.

Programming Language used: Java (android)

Required Tools: Augmented Reality, Gradle

Source Code: AR Games

10. Wild Animals Detection Using IOT

In the era of monitoring the environment and wildlife conservation, the Internet of Things (IoT) system is used for wildlife detection, which also stands as a unique initiative. It includes IoT devices such as sensors and cameras used to examine and detect the movements of wildlife animals. The system can accurately identify and track various species by using advanced technologies like image recognition and data analytics, providing valuable insights into wildlife behaviour and population dynamics.

Features:

• By utilising the image recognition and data analytics, the system can accurately identify and track various species and population dynamics.
• The deployed devices collect real-time data which contributes not only to the protection of endangered species but also enhances human safety by providing timely information about the presence of wild animals in their surroundings.
• This IoT-based wild animal detection system represents a crucial step in wildlife conservation, safeguarding biodiversity and promoting a balanced coexistence between wildlife and human activities.

Programming Language used: Java (android)

Required Tools: IOT, Firebase, Data Analytical Tools, Machine Learning, gradle/maven

Source Code: Wild Animals detection

Conclusion

Therefore, these are the top 10 Java Projects which are commonly adopted by the software developers. These projects serve as effective demonstrations for your final year college projects or showcasing Java development skills during job interviews. In this article the source code is just provided for your reference to just have a look into the projects, rest feel free to construct your project based on your requirements, as the article introduces a diverse range of project ideas covering basic, intermediate, and advanced levels of Java development.