BlueJ
BlueJ is an integrated development environment (IDE) for the Java programming language, developed mainly for educational purposes, but also suitable for small-scale software development. It runs with the help of Java Development Kit (JDK). BlueJ offers a unique, interactive interface that allows users to visualize and interact with objects and classes, making it an excellent tool for teaching and learning object-oriented programming concepts.
135000
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3.2 page per visit
40%
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Domain Rating
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Domain Authority
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Citation Level
1999
English, etc
Website Key Features
Interactive Interface
Allows users to interact directly with objects and classes, facilitating a deeper understanding of object-oriented concepts.
Object Bench
A unique feature that lets users create objects and call methods on them without writing code, ideal for experimentation and learning.
Code Pad
Enables quick testing of Java expressions and statements without the need to compile a full program.
Integrated Debugger
Helps in identifying and fixing errors in the code, making the learning process smoother.
UML Diagram Editor
Visualizes the structure of Java applications, aiding in the understanding of class relationships and hierarchies.
Extensible via Plugins
Supports the addition of new features through plugins, allowing for customization according to user needs.
Cross-platform
Runs on Windows, macOS, and Linux, ensuring wide accessibility.
Educational Resources
Comes with a variety of tutorials and teaching materials designed for both teachers and students.
Similar Sites and Competitors
Additional information
Developer
BlueJ is developed by the BlueJ team at King's College London, in collaboration with the University of Kent.
License
BlueJ is free software, distributed under the GNU General Public License with the Classpath Exception.
Community
Has a vibrant community of educators and students who contribute to forums, share teaching materials, and provide support to new users.
Extensions
Supports extensions like Greenfoot for more advanced programming concepts and game development.
Accessibility
Designed with simplicity in mind, making it accessible to beginners while still being powerful enough for more experienced programmers.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for bluej.org