Top 5 Java Web Development Technologies to Master

Java has been a cornerstone of web development for many years. In present times, the importance of Java web application technologies has been even greater. Organisations are relying on Java for building scalable, reliable, and secure web applications. If you are looking to make a mark in the world of web development in Java, mastering the following top five web Java application technologies is a must.

These Java web technologies will essentially guide you in strengthening your understanding. But before starting the preparation regarding swapping, consider learning these Java certification courses in order to strengthen your learning and enhance your career in Java web technologies.

Web Development in Java

Java's widespread adoption can be attributed to its platform independence, scalability, and the vast array of libraries and frameworks available. The Java Virtual Machine (JVM) enables developers to run their applications on multiple virtual platforms without modification. This portability, of easily performing a code lift and shift, is invaluable in the ever-evolving world of web development.

Java's robustness and strict typing system make it a safe choice for building critical web applications. The language is known for its memory management, garbage collection, and exception handling, all of which contribute to its reliability. Additionally, Java programming for web development has a vibrant community, which means continuous updates and improvements, keeping it competitive in the fast-paced web development landscape.

Also Read:

• Top Java Bootcamp Courses To Pursue Right Now!
• Top 20 Courses on JavaScript for Beginners
• All You Need to Know About Instance Variable in Java

Java Web Applications - Why Are They Important?

Java web application framework plays a vital role in application development and maintenance, offering a powerful and versatile platform for developing robust and scalable web-based solutions. Java, a popular programming language, provides a wide range of tools, frameworks, and libraries that enable developers to create dynamic and interactive web applications. These applications are essential for businesses and organisations as they allow for seamless online experiences, efficient data management, and the ability to reach a global audience.

With their ability to handle complex functionalities and deliver high performance, web applications with Java have become a cornerstone of the internet, powering everything from e-commerce platforms to social media networks. Their importance can be summarised in several key points:

• Scalability: Java's architecture is well-suited for scaling applications horizontally and vertically. This is crucial for businesses that expect their user base to grow rapidly.

• Security: Java programming for web development provides numerous security features and libraries to protect web applications from vulnerabilities, such as cross-site scripting (XSS), cross-site request forgery (CSRF), and more.

• Reliability: The strict type system and robust memory management in Java minimise the risk of runtime errors and crashes, ensuring a consistent user experience.

• Cross-Platform Compatibility: Java's "Write Once, Run Anywhere" (WORA) philosophy allows web applications to run on various platforms without modification.

• Vibrant Ecosystem: Java's extensive ecosystem includes libraries, frameworks, and tools that simplify and accelerate web application development.

Also Read:

• Top 7 Java Developer Interview Questions and Answers
• 20+ Online Courses to Learn ReactJS
• How to Declare String Array in Java and How It Works?

Top 5 Java Web Application Technologies To Learn

As the demand for Java web applications continues to grow, it becomes crucial for developers to stay updated with the latest Java technologies list and frameworks. There are five key Java web technologies that you should consider mastering to stay ahead in the industry. These technologies include Spring Boot, Jakarta EE (formerly Java EE), JavaServer Faces (JSF), Hibernate, Apache Struts. These Java web application frameworks simplify the development process by providing a robust framework for building scalable and efficient applications.

1. Spring Framework

The Spring Framework has long been a powerhouse in Java web development. It provides comprehensive support for building enterprise-level applications, offering features such as dependency injection, aspect-oriented programming, and integration with various technologies. Spring Boot, a part of the Spring ecosystem, makes it even easier to create stand-alone, production-ready applications. Here is an actual code implementation.

import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.RestController;

@SpringBootApplication

public class HelloWorldApplication {

public static void main(String[] args) {

SpringApplication.run(HelloWorldApplication.class, args);

}

}

@RestController

class HelloWorldController {

@GetMapping("/")

public String helloWorld() {

return "Hello, World!";

}

}

In the code mentioned above @RestController is used to define a RESTful controller. The helloWorld() method handles HTTP GET requests to the root URL ("/") and returns the "Hello, World!" message.
This makes the entire code easily reusable with other functions and scalable to other methods that call these functions.

Also Read:

• Free Java Courses & Certifications
• Free Javascript Courses & Certifications
• Java Wrapper Classes: All You Need to Know About The Wrapper Class in Java

2. Jakarta EE (formerly Java EE)

Jakarta EE is an open-source, enterprise-grade platform for building large-scale, multi-tier applications. It includes standardised APIs for services such as persistence, messaging, and web applications. Jakarta EE is perfect for building robust, enterprise-class web applications.

3. JavaServer Faces (JSF)

JSF is a Java web application framework that simplifies building user interfaces for web applications. It is part of the Java EE platform and is especially well-suited for applications requiring complex, component-based UIs.

4. Hibernate

Hibernate is a powerful object-relational mapping (ORM) framework for Java. It simplifies database interactions, enabling developers to work with objects in code rather than writing complex SQL queries. Hibernate is essential for creating data-centric web applications.

5. Apache Struts

Apache Struts is a popular framework for building web applications following the Model-View-Controller (MVC) architectural pattern. It simplifies the development of scalable, maintainable web applications by separating concerns into distinct layers.

Related: Popular Java Certification Courses by Top Providers

• Udemy Java Certification Courses
• Coursera Java Certification Courses
• Intellipaat Java Certification Courses
• Udacity Java Certification Courses
• Edureka Java Certification Courses
• Coding Ninjas Java Certification Courses
• Microsoft Corporation Java Certification Courses
• Amazon Web Services Java Certification Courses

Conclusion

These top 5 Java technologies can open doors to exciting career opportunities in web development. Whether you are building e-commerce platforms, online banking systems, or healthcare applications, Java web development framework remains a reliable choice for creating robust, scalable, and secure web applications. Embracing these technologies ensures you have the skills and knowledge to thrive in the dynamic world of Java web development and accelerate your career as a Java Developer.