Free web application development software for mac

Tcl Web Application Framework provides the features that form the basis for writing an application, such as sessions, users, privilege separation, and an abstract database interface.
Tcl Web Application Framework is currently under development, but stable for production use.
Tcl Web Application Framework is written in such a way that applications will be able to easily integrate into the framework without having to modify the framework itself, making upgrading the framework without breaking the application possible.

System requirements:
- Tcl

JumpBox for Tomcat Java Web Application Deployment 1.1.1 is created to be a useful open source servlet container that implements the Java Servlet and the JavaServer Pages specifications. Like other deployment JumpBoxes, the JumpBox for Tomcat makes it easy to deploy a web application (specifically a java-based web application).

Major Features:

1. Flexible deployment options: Applications can be deployed either as .war files or as a directory via the Tomcat manager.
2. Suitable for testing as well as production usage: This JumpBox comes configured with Tomcat behind Apache web server so it's suitable not just for development purposes but can function under production load as well.
3. An easy way to make your application available: It's possible to assemble a complex application on this JumpBox and then use the backup mechanism to export the changes. You can effectively distribute your application by making the backup file available for download and instructing users to use the file to restore into an empty JumpBox for Tomcat. Coupled with the Rapid Trial widget this gives your visitors a convenient way to try out your Java application.
4. Even less setup: It comes with a pre-configured MySQL database so there's even less setup work involved.
5. Takes the pain out of server software deployments. A JumpBox packages an application's software, dependencies, and application data into a single virtual appliance that deploys locally, or hosted to major virtualization, and cloud computing platforms. Deploy on Windows, Mac, or Linux using virtualization platforms like VMware, Xen, Parallels, Virtual Iron, Microsoft Virtualization, and Amazon EC2. Among other enhanced features, a JumpBox provides:
   • An intuitive user interface to quickly guide users through deployment.
   • A web-based control panel for simplified management of system functions.
   • A backup system that enables data security and portability.

Requirements:

• Computer running any of: Mac OS X, Windows XP Service Pack 2, Windows Vista, Linux
• Virtualization software. See the complete list of supported systems.
• For easiest use: a network that assigns dynamic IP addresses. (Most do)
• 3 GB Free disk space
• Minimum 1 GB System RAM (Each JumpBox you run on the same system will need 256-512MB of additional RAM)
• Minimum 1 Ghz CPU

PrimeBase Application Server X 4.0.39 is one of the most advantageous and tractable components of the PrimeBase System. PrimeBase is an integrated, open development system for the creation of internet, intranet and wireless applications (Web & Mobile Applications). These applications are programs based on Internet standards, and often have Web-browser hosted user interfaces. All components of PrimeBase have been developed by SNAP Innovation during the past 10 years and form a unique and all-in-one framework, which meets the real demands of any developer.