A very easy to use GUI C++ framework for Windows and *NIX systems. Supports WIN32 API on Windows platforms, and Athena and Motif X widgets on *NIX systems. First developed in 1995, is still in active development. Currently working on Version 2.0.
ObjectScript is a general purpose object-oriented programming language. It is designed to be simple to learn, easy to use, yet still powerful, combining the convenience of an interactive interpreter with many of the features of Java
WSMO Studio is a Semantic Web Service and Semantic Business Process modelling environment based on the Web Services Modelling Ontology (WSMO). WSMO Studio is available as a set of Eclipse plug-ins that can be extended and customised by 3rd parties.
ObjectBuilder is a C++ CASE tool (CASE, refactoring, documentation generator). It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction.
Eclim is a set of eclipse and vim plugins to integrate the two projects.
Eclipse's Favorite Plugin. Add a Favorite view to your eclipse. It Give you the ability to store resources in favorite tree like structure, just like you do in your internet browser. Just Drag Resources from your project explorer to the Favorite View.
The ODT (OCaml Development Tools) project aims to be like the JDT (Java Development Tools) eclipse plugins. It provides IDE features for OCaml application developments. See more on http://ocamldt.free.fr (tutorial, installation notes and more).
The OCL editor to develop, store and share different types of OCL expressions. The editor, developed as Eclipse plug-in, supports following features: user friendly editing, unit tests, documentation generation.
>>>>>>>>>>>>> Antelope has moved to http://antelope.tigris.org.
BPMN-ride is an IDE that runs entirely on browser to model business processes based on Business Process Modeling Notation (BPMN) specification.
A OpenTool integrating the ComponentSoftware RCS (http://www.componentsoftware.com) into JBuilder, with effortless installation and good coverage of the CS-RCS featureset.
A collaboration platform that enables non-locking, synchronous, real-time collaborative (NOT text only) editing with editor independence. It also provides edit by edit session playback. To collaborate just enter a name, group and password.
IntelliJ IDEA FIT Agilifier plugin provides support for FIT and Agilifier (launchers, easy result display of one test, navigation between test and code).
JResEditor eases the editing of java resource files. It provides validation and allows easy comparison of multiple resource files. The GUI allows easy navigation to any key and provides wizards to create keys and new resource files.
A collection of assorted plugins for the Eclipse IDE. These will include full featured plugins (like a Jindent integration) and example/tutorial plugins.
Improving FIDE -a java editor- by adding some features like code completion and snippets
The Maude Development Tools are a set of plugins that embed the maude interpreter (http://maude.cs.uiuc.edu) in Eclipse. It provides a core plugin, which allows to any Java program to use Maude, and a set of plugins which provide an Eclipse-based IDE
MouseFeed Eclipse plugin. Helps to remember keyboard shortcuts. Shows a popup with the keyboard shortcut for the actions called with a mouse click.
Open-jACOB is a rapid application development tool base on Eclipse that enables the development of RichInternetApplications that are based entirely on Java. Open-jACOB application can be deployed as a stand alone app's in a Web container like Tomcat.
OzoneFarm is a eCommunity-building project aimed at promoting open source computing and distribution and generation of open content. The goals and strategies for forming the community are being discussed in an open forum.
Eclipse Editor for PRADO php framework(PradoIDE). It can be used with PHP Eclipse as a plugin. It will add auto completion for controls available, attributes and events. See PradoReadme.txt . More at http://www.w3avatar.com/php/prado/pradoide.aspx
Cross Platform Perl Development IDE. Current Alpha is for WIN32 written in Delphi. Initial Plan is too rewrite the IDE in Perl itself.
RED is an extensible text editor library for Java.
A set of features & plugins to the Eclipse platform to provide it with functionality, keymappings, and user-interface elements similar to those in TextPad, a closed-source text editor popular with web developers & other programmers ( http://textpad.com )