Mura is a beautiful open source content management system, built with Coldfusion, that helps you manage your site content easily.

Besides the standard CMS functions, Mura has marketing features like targeted messaging, user tracking, integrated email marketing and more.

Mura can manage multiple websites, generate SEO friendly URLS, has powerful personalization & user administration capabilities.

This Coldfusion powered CMS also offers pre-built CSS layouts and templates that will help you using semantically-correct, logically structured XHTML that's easy for you to control and easy for your client to use without blowing up layouts and formatting.

Sava can use both MySQL or MSSQL for storing data.

Phototype is a client/server-side image manipulation library, based on Prototype and supports all kinds of image manipulations.

How it works?

Clientside JavaScript codes sends the commands to the serverside PHP – GD library image renderer and displays the rendered image.

Using Phototype, you are able to rotate, resize, flip and do some other cool effects to images.

Streber is a free wiki driven project management tool written in php5.

Freelancers and small teams can easily setup projects and keep track of tasks, issues, bugs, efforts etc.

It is a very user-friendly application with hidden details like right mouse-button brings up context-menus or navigation can be done with keyboard.

Some features of this open source project management tool:

• Tasks can have project-specific labels and categories
• Tasks can be grouped hierarchically
• Tasks can have required tasks
• Tasks can be extended by issue-reports and linked to project-versions
• Tasks can be grouped to mile-stones and groups
• Multilangual and already comes with several languages
• Project-user-rights can be adjusted (for ex: to provide clients a limited view of the current project state)
• Version controlled upload of files
• Advanced formatting with wiki syntax
• Complete change history of anything
• Notification mails on change
• & more..

Streber requires a PHP5 enabled web server + MySQL as the database.

With over 70% of all attacks now carried out over the web application level.

Web application firewalls are used to create an external security layer to improve security, detection, and prevention of attacks before they hit web applications.

Web servers are well-equipped to log traffic for marketing analyses, but they are not good when it comes to logging of traffic to web applications.

ModSecurity is a web application firewall for Apache which makes full HTTP transaction logging possible, allowing complete requests and responses to be logged.

This web application firewall has an easy to use rule engine which creates the core of the system.

ModSecurity can monitor the HTTP traffic in real time, has other features like parallel text matching, Geo IP resolution, credit card number detection, support for content injection, automated rule updates, scripting & more.

Visifire is a set of open source Microsoft Silverlight chart components.

Visifire lets you create stunning charts with ASP, ASP.Net, PHP, JSP, ColdFusion, Ruby on Rails or just simple HTML in minutes.

In order to use this great Silverlight chart library, you don’t need to know anything about Silverlight. Simple HTML knowledge is enough.

To see how beautiful the results are, check the Chart Gallery or Chart Designer.

tablesorter is a jQuery plugin for turning a standard HTML table with THEAD and TBODY tags into a sortable table without page refreshes.

tablesorter can successfully parse and sort many types of data including linked data in a cell.

Using tableSorter, you can have custom headers, sorting classes and row striping features.

How to use tableSorter?

The simplest usage is like below for a div with id value equals "simple":

<script>
$(document).ready(function() {
    $(#simple).tableSorter();
});
</script>

Some features of tablesorter:

• Multi-column sorting
• Parsers for sorting text, URIs, integers, currency, floats, IP addresses, dates (ISO, long and short formats), time.
• Support for ROWSPAN and COLSPAN on TH elements
• Support secondary "hidden" sorting (e.g., maintain alphabetical sort when sorting on other criteria)
• Extensibility via widget system
• Cross-browser: IE 6.0+, FF 2+, Safari 2.0+, Opera 9.0+
• Small code size

Document management & versioning is vital when reaching data quickly, specially, in multi-user environments.

OpenKM is a Web 2.0 style, multiplatform, open source, Ajaxed document management application which is built with usability in mind.

Thanks to its elegant and intuitive interface, OpenKM transforms complex operations into easy tasks. It allows the storage, classification and use of all kind of files and documents within an user friendly framework.

One of the more relevant functions to mention is the indexing of the most common types of files: text, Office, Office 2007, OpenOffice, PDF, HTML, XML, MP3, JPEG, etc. Its powerful search motor indexes all documents making it easy to find any information.

Some features of OpenKM

• Drag and drop
• Document control version
• Search by content and metadata
• LDAP or DBMS integration
• Public API by Webservices
• Store on any DBMS
• More than 8 languages

Securimage is an free PHP captcha script used for protecting web forms from spam and abuse.

It can be easily installed and very well documented.

Different than the famous reCAPTCHA, which is web-based, Securimage is a downloadable solution that requires PHP and GD library to work.

Some feature of this captcha solution:

• Show an image in just 3 lines of code
• Validate submitted entries in less than 6 lines of code
• Customizable code length
• Choose the character set
• TTF font support
• Use custom GD fonts when TTF is not available
• Easily add background images
• Multi colored, angled, and transparent text options
• Arched lines through text
• Generates audible CAPTCHA files in wav format
• Use a word list for creating CAPTCHA codes

You can find a demo of the captcha here.

This is an exciting project which helps creating portable, hidden source coded, both online and offline PHP applications.

Roadsend PHP is an open source implementation of the PHP language.

It has a compiler that generates native binaries (no interpreter required) and all source files can be compiled in 1 executable file.

Using Roadsend Compiler, you can:

• Create online web applications with Fast/CGI
• Offline web applications with an embedded web server (MicroServer)
• Desktop GUI applications with PHP-GTK, and console applications.

Once the files are compiled with this PHP compiler, it is close to impossible to return back to the original code. This is a great feature for hiding the source code.

And for easier development & testing, Roadsend has a powerful built-in debugger.

markItUp! is a lightweight and customizable jQuery plugin which turns any textarea into a markup editor.

It has ready-to-use tag sets for HTML, textile, wiki syntax, markdown and BBcode inputs. Also, you can easily create your own.

Some powerful features of this markup editor are:

• Fast and unobtrusive integration
• Support for keyboard shortcuts
• Fully customizable and scriptable
• Ajax dynamic preview
• Customizable skins