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BlueJ is development environment for Java which allows developers quickly create Java programs with a simple interface that designed for learningand is intended for beginners and intermediate Java developers.

If you want to learn Java and not actively develop something in Java, BlueJ is a great solution for improving basic and intermediate language skills. However, if you’re competent enough in the language to get started on a real project, you’d be better off choosing a true Java IDE like Eclipse Classic or NetBeans IDE.

A practical way to learn Java

While BlueJ is often mistakenly thought of as an IDE or integrated programming development, it’s more accurate to think of BlueJ as a learning tool for helping newbies get started and improving intermediate Java developers.

It meets the requirements of an IDE, but is not very good, as the tools are too simple and the interface is not optimized for use in real developer situations. However, as a learning tool, it provides a great way to see the results of your code as you write it.

Who is BlueJ for?

BlueJ is a very effective tool for learning Java. The ability to see the effects of your code in real time, including the ability to interact with the objects you create, makes learning much more intuitive. This makes it a powerful tool for anyone looking to learn Java from scratch or brush up on their basics. However, this will not be of much benefit to those who are already well versed in Java and want to improve their skills.

Not a full-fledged IDE, but a great learning tool

The app is designed for compact and portable, so it can run on most platforms and doesn’t need to be installed. Instead, BlueJ can be run from a flash drive or memory card. it’s the same freemaking it an extremely accessible learning tool with virtually no barriers to entry at a technological or financial level.