How to Learn Java Programming in 2025? [with Resources]

Hello guys, if you want to learn Java and wondering what is the best way to learn Java in 2025 then you have come to the right place. In the past, I have shared many useful resources to learn Java programming and development like the 2025 Java Developer RoadMap, best Java courses, best Java books, and this list of best websites to learn Java for FREE, and in this article, I will tell you the best way to learn Java in 2025. Learning Java programming is a rewarding endeavor that opens doors to diverse opportunities in software development. You should start by setting clear goals for your Java journey, whether it's building web applications, mobile apps, or delving into enterprise solutions. Begin with the basics, covering concepts like variables, data types, operators, and control flow statements. As Java is an object-oriented language, invest time in comprehending key OOP principles, such as classes, objects, and inheritance. 

After that you should familiarize yourself with the syntax of Java and become adept at navigating the Java API documentation, a valuable resource for understanding the vast array of libraries and functions available. Practice is key, so work on small projects to reinforce your understanding and gradually tackle more complex challenges. 

Utilize online resources, tutorials, and coding platforms to enhance your skills, and consider joining Java communities to connect with fellow learners and experienced developers. Stay updated on industry trends and best practices, and most importantly, stay persistent and patient throughout your Java learning journey.

Even if you don’t have any experience in programming, you might have heard the term “Java”. Java is one of the most common and popular terms in the programming world. It is because Java is one of the most popular programming languages in the world and it is existing since the mid-90s. Not only does Java exist even today, but it has also managed to occupy the top positions in all those years.

Java is used almost everywhere in the IT world. It is used in web development, mobile development, game development, database connections, and many more. So, if you are planning to learn Java in 2025, then it is a great decision.

But Java is a tough Programming language language. Actually, it is considered one of the toughest programming languages in the world to master. But that does not mean one cannot learn it. In fact, learning Java basics is easy once you know how to set up your development environment. With proper guidance and determination, anyone can master Java. 

In this article, we will list 3 different ways to learn Java and suggest the best way to learn Java in 2025 so that you can learn and master the Java programming language and become the Java developer you always wanted to be.  

Remember, there are a lot of jobs for Java developers and skilled Java developers particularly those who are good at multithreading and concurrency are paid quite high, on average more than 150,000 USD to millions if you get a chance to work at companies like Google or Amazon.  

At the lower end also, you can easily get a job and earn anywhere from 60K to 90K as a beginner and intermediate Java developer with a couple of years of experience. 

3 Best ways to learn Java Online and become a Java Developer in 2025

Now, let's see the 3 main ways to learn Java programming language, its frameworks, tools, and ecosystem to become a Java developer in 2025.  I have sorted them based upon the order you should start with them

1 Join an online Java course

Online courses are another best way to learn a programming language. Internet is full of Java courses today. Some of them are paid while some are free.

If you want to learn Java in-depth, then Java Programming Masterclass covering Java 11 & Java 17 at Udemy is the best option. It is a huge course with total video content of over eighty hours. It has twenty-five sections, four hundred and one that, and it covers every concept related to Java that a beginner should know.

The course starts with a very basic lecture explaining what are statements, expressions, variables, methods, and code blocks. After covering the most basic topics, the courses follow a few intermediate-level concepts such as OOPS, arrays, lists, classes, interfaces, and generics.

After that, it moves the advanced level concepts such as databases and Java network programming. Overall a great course to learn Java programming for beginners and intermediate developers.

If you need a choice then Java Programming for Complete Beginners is another popular course at Udemy. This course is for those who want to learn Java in a shorter period of time. Similar to the previous course, this one is also for period beginners but it is relatively shorter with total video content of thirty-one hours.

 

2. Read a good Java book

Books are one of the best sources for learning in the age of the internet and video tutorials. With books, you can go into the depth of everything and that’s what a Java student needs.

If you are a total beginner in programming, then “Beginning Programming with Java For Dummies”, is the best option for you. This book will guide you from the most basic topics such as how to create a Java program. 

Moreover, instead of jumping to difficult concepts, this book nicely explains basic and necessary concepts such as variables, data types, arrays, objects, and many more.

Other useful Java books are Java: Programming Basics for Absolute Beginners, Core Java Volume I - Fundamentals, and Head First Java: A Brain-Friendly Guide.

3. Build Java projects

The best way to master a programming language is by practice. If you are confident that you have learned enough Java, then you should start building some basic Java projects.

Following is the list of some of the basic Java projects ideas for beginners:

• Build a School management system
• Build a Library
• Create a Snake like game in Java
• ATM interface
• Design a Vending Machine
• REST API Client 

The main goal of these basic Java projects is to learn how to use the basic but important JavaScript features such as OOPs, classes, and interfaces.

After covering the basic projects, you can move on to larger advanced projects. An e-commerce project is one of the best projects to learn real-time development. “Full Stack: Angular and Java Spring Boot E-Commerce Website” is the course that focuses on creating an e-commerce website using Java.

That's all about the 3 best way to learn Java online in 2025. Java is not only one of the most popular programming languages, but also, one of the most important ones because it exists everywhere. As mentioned earlier in this article, Java is used in several powerful domains such as web development, mobile development, and more. 

So learning Java is always worth it. In this article, we listed some of the best books and courses to learn Java for beginners. We also provided some ideas for Java projects once you are done learning. So if you are planning to learn Java, just go for it.

Now, coming to the question, what is the best way to learn Java in 2025? 

Well, In my opinion, and based upon my experience as a Java developer, instructor, and author of Java book, I think the best way to learn Java is to start with a course and get yourself familiar with Java basics and fundamentals and then read books to learn Java in-depth, and finally do projects in Java to apply all the knowledge you have learned so far. 

I have personally used these 3 point systems to learn Java and other programming language and it works. 

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Thanks for reading this article so far. If you like these 3 best ways to learn Java online and become a Java developer in 2025, then please share them with your friends and colleagues. If you have any suggestions or feedback or any other text you want to share with us, then please drop a note.

P. S. - If you want to learn Java Programming and Development but need free resources like free books and free online courses then you can also check out this list of 10 best free Java courses to learn Java from scratch in 2025.