Komodo IDE is a powerful development environment for web and mobile application development. It is a multi-language editor that provides editing, debugging, and refactoring capabilities for various programming languages such as HTML, CSS, JavaScript, PHP, Python, Ruby, and Node.js. It also provides integrated support for popular source control systems like Subversion, Git, and Mercurial. In addition, its Code Intelligence feature provides code completion and auto-complete suggestions based on the language being used. Komodo IDE also provides an integrated debugger, allowing developers to quickly identify and fix errors in their code. Finally, its refactoring capabilities enable developers to quickly restructure their codebase without breaking existing functionality.
Discontinued Aptana is still under development on GitHub but the latest version, 3.6.1, was released in October 2014. It lacks Java 8/9 features, as well as more recent JavaScript and HTML 5 features.