What better time to be a Java programmer? From new Java release versions of Spring to active JUGs, the Java platform is experiencing a renaissance.
Why Java Release in 2023?
Table of Contents
A 6-month release cycle for the Java platform gives Java developers something to seem to be forward to at least twice a year. However, there’s much more to be excited about with Java in 2023 than just two new versions of the JDK.
Here are 10 reasons why Java developers are in for an exciting year in 2023:
- Java 21 version arrives
- Spring Boot 3 is out
- Jakarta 10 arrives
- Spring Framework 6 is GA
- JPA enjoys Hibernate 6
- Learning Java becomes easier
- JavaOne is back again
- Java syntax is easier
- Improved support for Visual Studio Code
- Universal support continues
Java 21 arrives in 2023Java 21, the next semi-annual release of Java, will arrive on September 19, 2023. This is not a long term support (LTS) release; Java 20 was the most recent LTS, and Java 22, the next one, will arrive in March 2024.
However, Java 21 is a milestone. Among the impressive features included in the version are:
- registration patterns
- scope values
- virtual threads
- structured attendance.
When integrated into an application, these features make Java more powerful, less puffy, and easier to maintain in the long run.
Spring Boot 3.1.3 is now available.
The Java community has a full version of SpringBoot for the first time in almost five years.
Spring Boot version 3.1.3 became generally available in August 2023, and developers are started sinking their teeth into its new and updated library, including:
- Spring Kafka 3.0
- Spring Session 3.0
- Spring GraphQL 1.1
- Spring Batch 5.0
- Spring Security 6.0
Jakarta EE 10 is here
In September 13, 2022, the Jakarta EE 10 release was GA, and Java developers in 2023 will come to unpack all the updated features and libraries, including new versions of:
The Java namespace hype is over, and the community can move forward with the first double-digit version of Jakarta EE.
4. Spring Framework 6.0
Spring Framework revolutionized the concept of reliance injection and inversion of control when it was 1st released more over 20 years ago.
Spring Framework version 5 has proven to be stable, but it has also been on the market for more than five years and requires updates to take advantage of the new features in JDK 21.
Version 6 of the Spring Framework core was released in September 2023. In 2023, Java and Spring developers can integrate these new libraries into their applications.
The most popular JPA library is Hibernate. It is the Java community’s favorite way to perform object-relational mappings and is often used with Spring based applications.
Hibernate users have waited since 2015 – 7 years – for a full increment update. They finally brought it in October 2022, when RedHat made Hibernate 6 ordinarily available.
Aligned with JPA 3.0, Hibernate 6 supports the latest Jakarta EE 10 standards, runs on JDK 20, and offers performance improvements for JDBC queries and HQL translations.
Java is easier to learn than ever.
Learning Java will be much easier in 2023 than in 2005.
In the past, you had to install the JDK and an IDE and wait for every PATH and environment variable to be set correctly before you could start programming. Additionally, in 2003, every Java program required a primary method.
With Java 9 in 2017, JShell removed the need for the root method. There are now IDEs as a service like OneCompiler and Replit. As a result, today you can write your first Java app in the cloud quickly and easily.
The barriers to entry that Java erected in the past have disappeared, and Java is easier to learn than ever.
JavaOne is back
Like most conferences, JavaOne disappeared during COVID-19. It returns in October 2022, with its headquarters moving from San Francisco to Las Vegas, which may not be the best choice for communities concerned about large crowds and infectious diseases.
JavaOne will return to Las Vegas in September 2023. Hopefully, even more platform fans will attend as COVID-19 concerns dissipate.
Java syntax is more readable.
Python and C# developers often criticize Java for being overly turgid. However, the language’s improvements in shell scripting, exception handling, and functional programming will quiet those criticisms, as Java is more concise than ever.
The days of complaining about Java verbiage are long gone. That’s why Java is the correct programming language for 2023.
Visual Studio Code is compatible with Java.
Microsoft has gone to great lengths to attract Java developers to its Azure cloud platform. The company developed a distribution of the JDK, hired Java champions to help optimize Java on the Azure platform, and even had one of the most prominent exhibitor positions at JavaOne in 2022.
You can add world-class Java support in the company’s popular IDE to that list. If you’re looking to move to an IDE with a more modern twist, or if you’re a .NET developer with experience with Visual Studio Code, you’re in luck.
There has always been a suitable time to learn Java. However, given all the new tools, libraries, conferences, and IDE features at a developer’s disposal, there has never been a better time to answer the question of why Java now.
Java continues to enjoy universal support.
When Amazon launches a new cloud service, it is assumed that a Java API will immediately follow. The same goes for most business tools and services. The Java community tends to take this for gifted.
Developers in the Ruby, Rust, and Go communities are only sometimes so lucky with vendor support. They often rely on open-source projects to provide the API integration support they need.
Java developers should take the time to appreciate the universal support they enjoy.
Java user groups get back on track.
Java User Groups (JUGs) disappeared during COVID-19 and have slowly returned to normal.
However, in-person meetings are gaining traction as local Java developers rebuild their communities.
For example, on January 26, the Toronto JUG held its first in-person meeting since 2019. I plan to observe them regularly in 2023.
When asked what is the best programming language to learn or what is the best programming language to utilize, people often ask the question: Why Java?
In 2023, the question of why Java has more answers than ever.