Top 5 Java EE or JEE Courses for Java Web Developers in 2021 - Best of Lot

If you are a Java developer or someone who wants to learn Java EE for web development and looking for the best online courses to kickstart your learning, then you have come to the right place. Earlier, I have shared the best JSP and Servlet courses and In this article, I am going to share five excellent Java EE courses that cover Java EE 8 and very useful for learning Jakarta EE  in 2021, the latest version of the Java EE release which is now also known as Jakarta EE. If you are new to the Java web development world and wondering what Java EE and Jakarta EE are?  let me give you a brief overview of Java EE first before looking at the online courses you can join to learn Java EE in 2021. 

The Java EE is actually a collection of Java technologies and APIs designed to support "Enterprise" Applications, which can generally be classified as large-scale, distributed, transactional, and highly-available applications intended to support mission-critical business requirements.

It contains some of the most popular Java technologies you have heard of like Servlet, JSP, EJB, JAX-RS, JDBC, JNDI, JMX, Java Mail, JTA, JTS, JAF, XML etc.

Also, the new version of Java EE 8 brings support for Java Servlet 4.0 API with the HTTP/2 support, enhanced JSON support including a new JSON binding API, A new REST Reactive Client API, Asynchronous CDI Events, a new portable Security API, Server-Sent Events support (Client & Server-side) and most importantly support for Java SE 8 new features (like Date and Time API, Streams API, annotations enhancements), etc.

Another important thing to know about Java EE 8 was the last release of Java EE from Oracle, and now Oracle has moved Java EE to an open-source foundation (Eclipse Foundation), and now it's called Jakarta EE.

Why this happened? Well, Oracle thought that moving into an open-source foundation will increase developers' participation, but they wanted to control the Java trademark; hence Java EE becomes Jakarta EE.

5 Best Java EE Courses for Beginners and Experienced in 2021

Till a couple of years ago, I personally like to read and learn from books, but after I joined a couple of courses on Udemy and Pluralsight (Netflix for Software developers), my perception has changed. Now, I start with an online course and then read a book to further solidify my knowledge.

Now that you know what Java EE is let's get into these courses, which will help you to learn Java EE. If you are a Java developer working on Java EE space or learning it, then you can get benefitted from this course.

1. Java Enterprise Edition 8 for Beginners course

This is one of the best online courses to learn Java EE or Jakarta EE in 2021.  You will not only understand Jakarta EE, JPA, CDI, JAX-RS, REST, JWT, JSON-P, and JSON-B, and everything else you need to add  "Java EE  Developer" to your CV. 

Created by Tim Buchalaka, instructor of my favorite Java course, The Complete Java Masterclass, this is another comprehensive course to learn Java EE. This 30-hour long course will not only teach you theory about Java EE but also how to create enterprise applications using Java EE. 

You will not only learn how to write loosely coupled coding using dependency injection (CDI) but also learn to write powerful web services using The Java API for RESTful Web service (JAX-RS), writing integration test for Java EE components, and much more. If you want to learn Java EE from scratch, I highly recommend this course to you. 

Best Java EE Courses for Beginners and Experienced

2. Java EE Made Easy - Patterns, Architecture, and Frameworks

This is probably the most popular Java EE course on Udemy, with more than 5000 students already enrolled in it.

The course provides an excellent overview of all the Java EE technologies like JPA, JDBC, ORM, JNDI, EJB, JTA, DTO, VO, JAXB, JAX-RS, JAX-WS, AOP, and Dependency Injection.

And, more importantly, you will get an overview of important Java EE patterns like Front Controller, View Helper, Composite View, Context Object, Intercepting Filter, Domain Model, Facade, DTO/VO, DAO - Data Access Object, and Service Activator.

The patterns are also grouped by the layer they are used in, which makes it easy for you to remember and use them. 

Overall, a perfect course for someone who is developing a Web Application with Java EE and wants to understand the big picture of Java EE, as well as experienced Java developers who want to master Java EE patterns.

best Udemy Java EE Courses for Java developers

3. Java EE with Vaadin, Spring Boot, and Maven

This is one of the best and most advanced Java EE courses you will find on Udemy. As the title suggests, the course will teach you quite a few technologies like Vaadin Framework, Spring, Spring Security, Spring Boot, Maven, JPA, JBoss - WildFly, etc.

But, most importantly it follows a top-down approach like it first shows you the project you are going to build and then explains how you will make that by teaching each and every technology involved in creating that project.

Even if you are familiar with Spring and Maven, you will improve your understanding of maven, spring, and learn Vadi and Java EE.

It's also a ca comprehensive course with more than 18 hours of content. You will learn a lot of things like design patterns, best coding practices, and how to create maintainable, robust software.

As I said at the start, the final project is excellent and will teach you a lot of things. It will also give you a chance to apply whatever you have learned from the course, or you know it before.

Java EE with Vaadin, Spring Boot and Maven course

4.  The Java EE Course - build a Java EE app from scratch

This is a great course for all the developers who love project-based learning, well I certainly do. As per my personal experience, I learn most when I do a project and apply whatever theory and practical I have learned from the course, and that's why I recommend this course.

In this course, you will build a full Java EE airline management application from scratch, and learn Java EE theory and practice in the process.

While building this course, you will learn key Java EE technologies like EJB to build robust backend and service layer, JPA to interact between applications and databases, Servlets and JSP for building controller and user interface, and REST web services that allow remote applications and JavaScript to interact with an application.

You will also learn about Resource and Dependency injection in Java EE, which is essential for writing clean code, which is both easier to extend and test.

best Java EE Courses for Java developers

5.  What's New in Java EE 8

Java EE 8 has brought some really cool features like Servlet 4.0 API, HTTP 2.0 support, and a new JSON binding API. Apart from that, it also supports those ultra-useful Java SE 8 features like Stream and new Date and Time API, and there is no better way to learn those features in quick time than joining this course.

In this course, you'll first learn about the brand-new JSON-B, an API for binding Java objects to JSON and vice versa. With very little code, you'll explore how you can generate and consume JSON without any third-party libraries

You will also explore Java's completely new Security API, improving upon the hard-to-use and often container-specific security mechanisms. Additionally, you'll also learn about significant updates to Java EE technologies in this release, such as JPA 2.2, CDI 2.0, and JSF 2.3, and all that in just under 2 hours.

best Pluralsight Java EE Courses for Java developers

Btw, if you prefer the book and want a more comprehensive coverage than you can also check out the Java EE 8 CookBook, one of my favorite how-to guides to learn Java EE 8.

That's all about some of the best Java EE courses to learn online. If you think Java EE is dead, then you are wrong, it's pretty much alive and kicking with the new Java EE 8 release. There are also tons of companies that are using Java EE, and they are not going anywhere. In fact, the demand for Java EE developers is only growing, and if you are looking for a job as a Java web developer, then learning Java EE can potentially improve your chances and provide you an edge over your competition.

Other Useful Resources for Programmers and Developers

Thanks for reading this article so far. If you find these Java EE courses useful then, please share them with your friends and colleagues. If you have any questions or feedback, then please drop a note.

P. S. - If you are keen to learn Java EE and related technologies like Servlet and JSP but looking for free online courses to start with then you can also check out this list of free Servlet and JSP Courses. It contains free Udemy and Pluralsight courses to learn Servlet, Java FX, and JSP for Java developers

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