Java is one of the most used object-oriented languages due to its versatile usability and easy implementations. Many corporate IT sectors rely heavily on Java, and Java developers are in high demand. So you can only imagine how popular Java frameworks are as they make working with Java faster and easier in real-world scenarios.
That said, you might not even notice that Java plays a significant role in the software you regularly use, such as Spotify, Twitter, Opera Mini, and much more. Hence, if you intend to set up a career in Java-related web development, learning the proper usage of popular Java web frameworks and staying up-to-date with the most exciting ones is a must.
Best Java Web Frameworks
1. Hibernate
Key Specs
- Hibernate helps you carry out complex data manipulations with minimum coding.
- JPA implementation allows you to write mappings in Java annotations and makes user programming more efficient.
- The Hibernate Reactive feature also gives you the option to overlook JPA functionalities and make the framework more suitable for reactive environments.
- Its Reverse Engineering Tool lets you generate domain model classes, mapping files, JBoss seam applications, and more within seconds.
2. GWT – Google Web Toolkit
Key Specs
- The framework can be used with Eclipse IDE as a plugin for the easier and more intuitive creation of web-based projects.
- Web applications can be optimized for easier debugging and enhanced user experience.
- GWT includes Java API libraries, development servers, and more and lets you write Java codes that are later deployed as JavaScript codes for frontend-related work.
- It is browser-friendly and works on all popular browsing platforms.
3. JSF – Java Server Faces
Key Specs
- You can drag and drop UI elements and save time by focusing on developing other parts of your web application.
- Facelets is JSF’s page declaration language, allowing you to use HTML and XHTML features to create web pages.
- One can easily use AJAX event method invocation and validation with JSF’s seamless Ajax integration.
- View handling uses XML, and one does not need Java to manage UI elements as JSF does it with the help of APIs.
4. Apache Struts
Key Specs
- It includes themes and templates that can be customized to build web applications easily and efficiently.
- AJAX, REST, and JSON integration add to the web development functionalities of the framework.
- The Struts framework can integrate with HIbernate to query and manipulate databases.
- POJO-based operations let developers create complex web applications quickly.
5. Play
Key Specs
- The asynchronous processing feature boosts the web application’s performance and enhances the user experience.
- An integrated HTTP server, CSRF protection, Form Handling, Routing Mechanism, and more makes this framework the perfect web development tool.
- Its reactive model supports both horizontal and vertical scaling of web applications.
- The hot reloading feature allows users to see their work results instantly after configuration edits so they can correct errors on the spot.
6. Spring
Key Specs
- The framework’s asynchronous non-concealing nature lets users make use of their web resources to their full potential.
- It comes with a lightweight container that does not require developers to use external web or application servers.
- Spring’s Cloud Suite features easily allow web applications to run in a native cloud environment, making the application suitable for cross-platforms.
- The batch processing feature lets users optimize data processing patterns for bulk data processing at their convenient time without needing to be online.
7. Grails
Key Specs
- Built on top of Spring Boot, this framework helps developers save time and boost their application’s performance easily.
- The framework integrates and interoperates seamlessly with Java and JEE containers, so the application will function properly even if you mix Java codes with Groovy codes.
- Users can use HIbernate with Grails instead of GORM, the ORM equivalent of this framework used to query and manipulate data.
- Much like JSP, Grails uses GSP, the data rendering feature in Grails used to create highly efficient web pages in non-reactive environments.
8. Apache Wicket
Key Specs
- The framework allows users to configure its MVC elements at per convenience so that they can fulfill their specific needs.
- Web developers can perform unit testing with ease and incomparable speed, saving them valuable time.
- Wicket’s content security policy gives developers control regarding what they wish to make public. They also use session-relative component paths for more security.
- Due to Wicket’s built-in AJAX functionality, one can develop AJAX applications without using JavaScript.
9. DropWizard
Key Specs
- Metrics library support lets users monitor data-driven operations securely.
- The rapid Prototyping feature lets users save time brainstorming, which gives them more time actually to develop their web application.
- Bootstrap integration allows you to use ready-made code snippets for easy front-end web development.
- Applications are more intuitive as they are packaged as JAR files instead of traditional WAR files.
10. Spark
Key Specs
- The framework is highly compatible with both Java and Kotlin, which is why it leverages JVM’s features without all the tacky verbose.
- Spark’s micro-framework technology allows users to create RESTful web applications that are JSON-ready within ten lines of code.
- One does not need to manually start servers for the application they are developing, as Spark makes the task automated.
- Being a micro-framework, applications developed with spark require minimal configuration, boosting productivity.
Takeaway
Java is such a robust language that if we keep talking about it, the conversation will go on infinitely. So, for now, we’re wrapping up our talk about Java Frameworks here – but we suggest you try these out if you’re giving Java web development a shot!
There are other frameworks worth mentioning as well. So, perhaps we could do a part two of this someday – but that’s up to you. So tell us if this was an interesting read for you and if you’d like more content such as this. Thanks!