There are many alternatives to Eclipse for Mac if you are looking for a replacement. The best Mac alternative is Visual Studio Code, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to Eclipse and loads of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to Eclipse are IntelliJ IDEA (Freemium), Apache NetBeans (Free, Open Source), Microsoft Visual Studio (Free Personal) and VSCodium (Free, Open Source).
Aptana Studio is a complete web development environment that combines powerful authoring tools with a collection of online hosting and collaboration services that help you and your team do more. Includes support for PHP, CSS, FTP, and more...
TextMate brings Apple's approach to operating systems into the world of text editors. By bridging UNIX underpinnings and GUI, TextMate cherry-picks the best of both worlds to the benefit of expert scripters and novice users alike.