Aptana Studio is ideal for web developers looking for an open-source, integrated development environment with broad language support and customization options. It is particularly recommended for developers who work on multiple web technologies and prefer having a one-stop solution for their coding, version control, and debugging needs. It is also suitable for those who appreciate the extensibility provided by Eclipse-based IDEs.
JDeveloper is recommended for teams and organizations that are heavily invested in Oracle products or need to develop enterprise applications that leverage Oracle's ecosystem, especially those that plan to use Oracle ADF or require integration with Oracle Cloud services.
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.
Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
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.
Notepad++ - A free source code editor which supports several programming languages running under the MS Windows environment.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
Eclipse IoT - Eclipse IoT provides the technology needed to build IoT Devices, Gateways, and Cloud Platforms.