Jun 3, 2025 · BlueJ A free Java Development Environment designed for beginners, used by millions worldwide. Find out more... "One of my favourite IDEs out there is BlueJ" — James Gosling, creator …

+1 800-607-6105 support@bluej.com USA 104 West 40th Suites 400 & 500, New York, NY, 10018 Canada

General Troubleshooting Exploring Blue J's Settings: Customize Your Experience On-demand Training Content Using Blue J: Learn the Basics Billing & Subscriptions ...

Jun 3, 2025 · BlueJ 4 adds support for the Git version control system (and retains support for Subversion). Note: BlueJ 4 requires Java 8 (minimum 8u60) and JavaFX, and thus is currently …

BlueJ is a port of Blue to Java, and was first released in 1999. Thanks to generous support from Sun Microsystems (and more recently Oracle), BlueJ development and support has continued since then.

Using Blue J: Learn the Basics How to Find Older Threads in Ask Blue J Deep Reasoning: When to Use It and What to Expect How to upload files in Blue J Ask your first question in Blue J How to view and …

The BlueJ installer will ask you for the path of the JDK and unzipped JavaFX. For BlueJ 4.2.0 and later, OpenJDK 11 and OpenJFX 11 are required, which are only available for 64-bit operating systems.

Video Tutorials — provide helpful instruction on the basics of using BlueJ. The BlueJ Tutorial (4.0, English PDF — example projects) — older versions are available in various other languages.

Logging In To Your Blue J Account Why Am I Being Asked to Log in Multiple Times? Logging in to Blue J for the First Time I Can’t Log In To Blue J Setting Up Multi-Factor Authentication (MFA)

General Troubleshooting Exploring Blue J's Settings: Customize Your Experience Submitting a feature request What languages does Blue J support? Changing the tax data source Enabling Dark Mode …