Html html = Html {
   Head {
      title = "Ceylon: home page";
   };
   Body {
      H2 ( "Welcome to Ceylon, ``user.name``!" ),
      P ( "Now get your code on :)" )
   };
};

Ceylon IDE

The Ceylon IDE is a plugin for Eclipse. The IDE project was initiated by David Festal from SERLI, a french software company contributing to the Ceylon project.

Features

The plugin provides the following features, among others:

• Ceylon perspective with Ceylon Explorer view
• Incremental compilation and interactive error reporting
• Inter-compilation with Java
• Optional compilation to JavaScript
• Run / Debug to execute on JVM or Node.js
• Powerful test framework graphical support
• Customizable syntax highlighting
• Outline view and popup outline
• Popup type hierarchy
• Error reporting in Problems view and error annotations in editor
• Reporting of //todo and //fix in Tasks view and task annotations in editor
• Intelligent proposals
• Documentation hover
• Hyperlink navigation to declarations in Ceylon and Java
• Auto indentation and Correct Indentation
• Ceylon Repository Explorer view
• New wizards: New Ceylon Source File, New Ceylon Project, New Ceylon Module, and New Ceylon Package
• Cross-project dependencies, and support for external module repositories
• Multi-project incremental build and cross-project search, navigation, and refactoring
• Export Ceylon Module to Module Repository wizard
• Export Java Archive to Module Repository wizard
• Integration with Ceylon Herd
• Open Ceylon Declaration dialog
• Ceylon Search dialog
• Find References, Find Refinements, Find Subtypes, and Find Assignments contextual search
• Basic refactoring: Rename, Inline, Extract Value, Extract Function, and Clean Imports
• More than 30 Quick Fixes and Quick Assists!
• Configurable keyboard accelerators
• Code folding, structured compare, mark occurrences, and more...

Check out the screenshots!

Running the IDE

You need a clean install of Eclipse 3.7 Indigo or of Eclipse 4.2 Juno running on Java 7.

• Mac OS users must install Juno and make Java 7 the default virtual machine using the Java Preferences application located in /Applications/Utilities. It is not easy to convince Eclipse Indigo to run under Java 7 on Mac OS.

You cannot run Ceylon IDE on Java 6.

You can install Ceylon IDE (which includes the Ceylon compiler) from our Eclipse plugin update site.

You can get started using the welcome page and cheat sheets. After installing, go straight to Help > Welcome to Ceylon.

Installing the latest development (unstable) IDE

If you want to try the latest build of the IDE before it is released, you have to use the development update site. Beware that this is an unstable and unfinished version.