Free web development environment software for linux

Java Development Environment for Emacs (JDEE) is an Emacs-based integrated development environment (IDE) for developing Java applications and applets.
Features include multiple code browsers, a JPDA-based debugger, method and field completion, template-based and procedure-based code generation, Java source code interpreter, context-sensitive help, and more.
Enhancements:
- On XEmacs, Use efc-xemacs-query-options, i.e., a GUI dialog box instead of a text dialog box, only if use-dialog-box is nonnil.
- Fixes bug in ProjectClasses to avoid duplicate entries of imports.
- Updated JDEEs Ant interface to force use of pipes to interact with external Ant process.
- Fixed regression that caused jde-help-class-member to issue a Lisp error.
- Fixed regression in jde-wiz-update-class-list command.
- Fixed regression that caused JDEbug to issue a Lisp error when launching an application.
- Thanks to Martin Schwamberger.
- Revise the following templates to conform to CheckStyle requirements:
- jde-gen-deep-clone-template
- jde-gen-to-string-method-template
- jde-gen-bean-template
- Thanks to Martin Schwamberger.
- Added the following code generation templates:
- jde-gen-exception
- Generates an exception class in the current buffer.
- jde-gen-exception-buffer
- Generates a buffer containing an exception class.
- jde-gen-hashcode-method
- Generates a hashcode method at point.
- jde-gen-equals-method
- Generates an equals method at point.
- jde-gen-tostring-method
- Generates a toString method that uses Apaches
- ToStringBuilder class.
- Thanks to Ole Arndt.
- Enhanced jde-run-option-classpath to allow you to specify that the JDEE should omit the classpath argument when running the class or application in the current buffer, regardless of the setting of jde-global-classpath.
- Fixed regression that caused the JDEE to switch projects during debugging when stepping into code that does not belong to the project being debugged.
- Updated regular expressions used by the JDEEs interface to jdb to accommodate non-English punctuation styles for numeric expressions in debugger messages, e.g.,
- 1.200 for a line number where the English would write 1,200.
- Thanks to Morten B. Isaksen.
- In previous releases, building javadoc caused all future uses of compilation mode to try to
- display the javadoc. This release fixes the problem.
- Thanks to David Evers.
- Updated the submit-problem-report command to include an XEmacs users init.el file.

Modularized Information Environment (MIE) is a Web-based information management tool designed to meet the needs of small or medium sized organizations.

Modularized Information Environment implements user authentication, storage of settings in a database, multi-lingual support and a presentation layer API that always generates well-formed XML.

Enveria IDE for Rapid Application Development is an intuitive platform for programming robust GUI (graphical user interface) software.

We have launched the Enveria RAD IDE as an open source application (https://sourceforge.net/projects/enveria). Previously, the Enveria IDE was utilized as an internal development tool at Kaizen Denki Inc. -- a Toronto-based software and web development house.

Enveria is free to use for non-commercial purposes under the GPL. Users who wish to use Envria in a commercial capacity should visit the Kaizen Denki home page at http://www.kaizendenki.com.

Major Features:

* An interface that maintains an look and feel that is intuitive for those familiar with IDE software, while user friendly enough for those who are not.

* Backed up by the power of the ubiquitous C programming language. We have chosen C because it is fast, stable, powerful, portable and has a long history of use in computing. An additional bonus for us was that the API for GTK+ (the widget set we use) uses C natively.

* Our use of GTK+ allows Enveria to tap into a well-supported widget set that is available for all major desktop operating systems. On its own, GTK+ is easy to use but with Enveria it is even easier. While Enveria RAD IDE can be an interface builder for GTK+/C programs (like Glade), its power is its capabilities as a complete development tool.

* Enveria can produce code without compiling for those who wish to enhance their applications manually prior to building. Enveria programs are optimized for Make/GCC, which is a widely used combination for C development on many platforms.

Programming languages, libraries, databases, and frameworks used to develop Enveria include:

* C
* MySQL
* SQLite
* GTK+ 2

Currently Linux is the main supported platform for Enveria RAD IDE.

At the same time, we are in the process of evaluating other target operating systems including: Mac OS X, Minix 3, BSD and others.

WebPython is a Web-application development toolkit written in the Python programming language.
WebPython project contains an object relational database layer, portable over MySQL and PostgreSQL; a document templating engine complete with simple built-in automation; and a mechanism to store Python objects in an SQL database, among other features.
Enhancements:
- This release has database caching through the use of memcached, which greatly speeds up database reads.
- A new version of the Tutorial Blog (using this new feature) has also been released.

Calyxo Web Application Framework encourages in MVC model 2 based web application development.

It offers support for true modular applications, i18n, a flexible view manager, a powerful validation engine, and more! Calyxo is entirely written in Java and builds on the latest Servlet and JSP technologies.

The Calyxo project divides into several components

Calyxo Base - this component collects some of the basic, reusable classes used throughout all the other components. It introduces basic concepts like modules, i18n, accessors and so on...

Calyxo Control - this component implements the Calyxo controller. Calyxo uses an approach similar to Struts here, so Struts users should feel familiar with Calyxo from the start. Calyxo Control may be considered as the "main part" of the Calyxo platform.

Calyxo Forms - this component allows the definition of forms, along with all their validation steps and lets you map inputs to properties of a data object. Complex validations, dependencies between inputs and mapping an input to a set of properties are supported. The Calyxo Forms JSP tag library provides replacements for HTML elements related to forms.

Calyxo Panels - this component allows the definition of pages in a container/component manner. Pages are dynamically composed from a tree of page fragments. Panel definitions may be nested to arbitrary depth and may use inheritance.

Calyxo Struts - this component focuses on integrating Calyxo parts into the very popular Apache Struts framework. The Calyxo Panels and Calyxo Forms components may be used with Struts to replace Struts Tiles and the Struts Validator.

NetBeans IDE is a full-featured integrated environment for Java application developers.
Java programmers require a fast and fully-featured Integrated Development Environment (IDE) with support for Java(TM) compliant applications for accelerating development across all major OS platforms.
NetBeans.org provides an open source, high performance, modular, extensible, multi-platform Java IDE to accelerate the development of Java applications, web services and mobile applications.
The NetBeans IDE 4.1, which was released in May 11, 2005, includes Java 2 Platform, Enterprise Edition (J2EE) development capabilities. This new release allows developers to not only develop applications in the web tier but also includes Enterprise JavaBeans (EJBs) and web service development capabilities.
NetBeans IDE 4.1 is a single platform with out-of-the-box development capabilities and support for enterprise (J2EE 1.4) applications and web services, mobile/wireless Java 2 Platform, Micro Edition (J2ME) applications and services and desktop Java 2 Platform, Standard Edition (J2SE) applications. The robust open source Java IDE, has everything that Java Software Developers need to develop cross-platform desktop, web and mobile applications straight out of the box.
When you download the NetBeans IDE, you get a modular, standards-based development environment with all the key functionality in one download, rather than a series of additional plug-ins. Write, compile, debug and deploy Java programs for the Solaris, Windows, Linux and Macintosh platforms.
Main features:
- New Navigator component facilitates browsing and navigating around classes.
- Browse and configure project classpath using the Libraries node in the Projects View.
- Use automatically generated Debug and Compile Single File actions for projects with existing build scripts.
- Set up projects with multiple source roots.
- Create a J2EE application, automatically add EJB?* and Web modules, then deploy the application.
- Deploy an EJB module as a stand-alone or packaged in a J2EE application. Or, create a Web module, generate calls to EJBs and deploy the Web module either as a stand-alone Web application or packaged in a J2EE application.
- Create Session Beans, Entity Beans and Message-Driven Beans. Entity Beans can be created using an existing database schema.
- Create, register and test Web Services.
- Visually configure your EJBs, Web Services and Web Components.
- Validate your applications using the J2EE Verifier.
- Use the integrated Java BluePrints Solution Catalog as a powerful learning resource.
- J2SE 5.0 "Tiger" Language Support - We support the new Java language constructs such as enums, generics, metadata annotations, autoboxing, static imports and others. These new constructs are supported when doing editing, building, refactoring, etc. of your applications. This support is available without any additional setup when running on J2SE 5.0.
- Project System based on Apache Ant - NetBeans 4.0 was the first IDE to base its projects system entirely on Apache Ant, allowing developers to easily share build scripts between teams and ensure that automated builds run the same as builds within the IDE. There is no vendor lock-in and no proprietary file formats.
- Refactoring technology which provides simplified code maintenance for developers.
- Visual enhancements to lay out MIDlets workflow; plus, design and code the GUI using a drag and drop feature (Available in NetBeans Mobility Pack).
- End-to-end support for enterprise applications with wizard support for creating Java? 2 Platform, Micro Edition (J2ME?) and J2EE applications. This updated support enables quick creation of J2ME client/server applications (Available in NetBeans Mobility Pack).

DevBoi is an extension which adds a sidebar with web-development references.

Web development is a broad term that incorporates all areas of developing a web site for the World Wide Web. This can include e-commerce business development, web design, web content development, client-side/server-side coding, and web server configuration. However, among web professionals, "web development" usually refers only to the non-design aspects of building Web sites, e.g. writing markup and coding. Web development can range from developing the simplest static single page of plain text to the most complex web-based internet applications, electronic businesses, or social network services.

For larger businesses and organizations, web development teams can consist of hundreds of people. Smaller organizations may only require a single permanent or contracting webmaster, or secondary assignment to related job positions such as a graphic designer and/or Information systems technician. Web development may be a collaborative effort between departments rather than the domain of a designated department.