7 Best JAVA Books for Beginners You Must Read in 2023

Technology is going through an evolution at a fast pace and so are the languages that are used to develop or improve them. Java is one of the most popular languages having a number of applications. In this article, we mention the top 7 best Java books for beginners to improve the coding knowledge.

Java was first released in 1995 by Sun Microsystems and is a programming language that is class-based, object-oriented, concurrent, and based on the syntax of C or C++. Java is known for its effective processing speed in software, computer games, or applications for both desktop and mobile. It is used to create and develop software and web-based applications for different platforms and is much more popular due to its simplicity of use for beginners though it can take some time to master. 

How to study Java and become perfect at it?

1. Understanding the basics
2. Patience is a must
3. Code practice
4. Reading about JAVA and its technologies regularly
5. Group studies

Now, for clearing the basics we must go through some best java books for beginners available written by great programmers of their times. Books make up the first stage of learning. Associating them with articles, tutorials, or videos, one can get an excellent way to learn Java. Here we have some of the best java books to learn java.

As Java is one of the leading programming languages, there is no limitation on the number of books written on the high-level, general-purpose programming language. Some of them offer a summary of various Java concepts, while others go in-depth into particular Java topics.

7 Best JAVA Books for Beginners

Let’s discuss these great 8 java books one must consider before starting a career in JAVA or getting to know it:

1) Java- a beginner’s guide

A perfect java book for beginners: A Beginner’s Guide by Herbert Schildt. It has covered all the fundamentals of Java, which is followed by tests and puzzles to test one’s knowledge. Above all, it is written in a clear, crisp, and simple style for easy grasp and learning. One of the best Java books for beginners

2) Java for Dummies

Java for Dummies is one of the best java books for beginner’s guides to Java programming that teaches one how to create small and basic Java objects and when one should simply reuse the existing code. The greatest feature of this java book is its collection of images and screenshots that visually explains how Java code is basically executed on the CPU. This One of the best Java books for beginners also explains the differences between byte code and source code that is generated by the compiler.

3) Effective JAVA

This java book is a must-have book for entry-level and advanced programmers both. It contains numerous programming issues that are faced by every programmer and correct and concrete explanations on how to solve them. Whenever one feels stuck in programming, this One of the best Java books for beginners shifts your perspective to handling any problem.

4) Head-first design patterns

Being able to understand design patterns is a valuable skill for any Java programmer present. Head First Design Patterns has covered many useful tools and exercises for a faster grasp of design patterns. It includes important lessons learned by professional programmers who have faced the same software design problems earlier. If you are a beginner wanting to learn core design patterns and object-oriented design principles, this One of the best Java books for beginners is for definitely you.

5) Spring in Action

Spring Framework is basically a Java platform that provides core support for developing applications. Spring in Action guides one through Spring’s core features and helps one to build secure Java books applications step-by-step. One can also learn about microservices, RESTful APIs, service discovery, reactive programming, and best practices from experts. It also consists of the latest Spring best practices, including Spring Boot to set up and configure applications. Whether anyone is a One of the best Java books for beginners in Spring or trying to level up, this classic book is their ticket!

6) Clean Code

Clean Code is yet another classic for Java books programmers. Anyone can learn how to code, but it takes enough practice to write clean code. When a code is poorly written, one can lose multiple hours and significant resources. This One of the best Java books for beginners teaches one to read code and challenges one to think about what’s right and wrong about a specific code. It is divided into three parts ( 3 P’s ) – principles, patterns, and practices of writing clean code, the heuristics gathered while creating the case studies and case studies in cleaning up code. Clean Code is one of the best java books for beginners.

7) TDD and Acceptance TDD for Java developers

If anyone is a Java developer looking to write different and unique automation testing programs, test-driven: TDD and Acceptance TDD for Java Developers is the best resource. It goes through the techniques and mindset of both Test-Driven Development (TDD) and Acceptance Test-Driven Development (ATDD) using some examples in Java and the Java EE environment. It offers efficient and less well-known techniques for both beginners and advanced TDD developers. One of the best Java books for beginners

Let’s discuss some of the major applications we get to see today in JAVA:

• Mobile application- Java is used as the official programming language for mobile app development. It is very much compatible with software such as Android Studio or Kotlin.  The reason being it can run on Java Virtual Machine(JVM), while Android uses DVK(Dalvik Virtual Machine) to execute its class files. These files are further grouped into the Android Application Package(APK). 
• Web-based applications- It has provided vast support for web applications through Servlets,  JSPs, or struts. With these technologies, one can easily develop any kind of web application that one requires
• Gaming applications – Java takes the support of the open-source most powerful 3D-Engine, the jMonkeyEngine which has unparalleled capability when it comes to the creation and design of 3D games.
• Desktop GUI applications – All desktop applications can be easily developed in Java. Java even provides GUI development ability through various means mainly Abstract Windowing Toolkit (AWT), Swing, and JavaFX. Whereas AWT holds a number of pre-assembled components like a menu, button, or list. Swing is a GUI widget toolkit and it provides certain specific elements like trees, scroll panes, tables, lists, and tabbed panels.
• Enterprise Applications – Java is the first and main choice of many software developers who are writing applications and Java Enterprise Edition (Java EE) is a popular platform that gives API and runtime environment for scripting as well. It also includes network applications and many web services. JavaEE is considered the backbone for a variety of banking applications that have Java running on the UI to the back server end. 
• Scientific applications – Developers see Java as the weapon of choice when it comes to the coding of scientific calculations which involves mathematical operations. These programs are designed to be highly secure and very fast. They mainly support a higher degree of portability and provide low maintenance. The few most powerful applications like MATLAB and Java interact with the user interface and are part of the core system. 
• Big Data Technologies – Java is the reason behind the leading Big Data technologies like Hadoop that have become a reality and also one of the most powerful programming languages like Scala are existing due to this. It is very clear that Java is the backbone for developing Big Data using Java.

What does a java developer do?

Java developers are basically for many tasks in the development lifecycle of applications, from concept and design to testing likewise any other high-level programming language. Some of the other responsibilities they may have: 

• Designing, implementing, and maintaining different java application phases 
• Taking part in defined software and architectural development activities 
• Conducting good software analysis, programming, testing, and debugging 
• To identify  the production and non-production application issues 
• To transform the requirements into stipulations 
• Developing, testing, implementing, and maintaining application software 
• Recommending changes to improve already established java application processes 
• Developing some of the technical designs for application development 
• Developing application code for different java programs