BlueJ is recommended for high school and university students who are new to programming, particularly those studying Java as their first programming language. It is also useful for educators who are looking for a tool to teach object-oriented programming principles in a straightforward and effective manner.
Eclipse Che might be a bit more popular than BlueJ. We know about 1 link to it since March 2021 and only 1 link to BlueJ. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
For the record, I find the teaching IDE BlueJ very easy to use and try things out in JavaFX. It is very light to use as it isn't designed as a normal IDE but you can simply write a JavaFX class and right-click to run as it. Source: almost 4 years ago
Eclipse Che – An open-source cloud IDE for self-hosting. - Source: dev.to / 2 months ago
Eclipse - Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
Netbeans - NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
PyCharm - Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...
Codeanywhere - Codeanywhere is a complete toolset for web development. Enabling you to edit, collaborate and run your projects from any device.
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.