The Meeting Room Booking System (MRBS) is a PHP/MySQL-based Web application for booking meeting rooms. It uses 'areas' to group rooms, and rooms within each area are shown side-by-side.

Denovo Voucher Script (DVS) is an affiliate marketing tool you can install on your domain to market affiliated products/promotions/offers etc. as well as distribute vouchers to your visitors through the tool. Groupon Clone Script, Coupon Script, Deal a day Script, Free Groupon Clone, Open Source Groupon Script.

* Display / move widgets.
* Add / remove / configure widgets.
* Add / remove / rename / move tabs.
* Personalize the visual environment.
* Add HTML pages (to include an existing application for example)

stackoverflow clone script OSQA is an open source and easy to use social question and answer system that provides wiki-like features and a voting system. OSQA can be used as an interactive FAQ system for websites and web applications.

The wiki has become the clear choice for use among projects for their help documentation. Wiki Web Help takes the wiki concept and tailors it for use specifically with help documentation. It features a dual split pane with tabs for searching, index browsing, and display of contents (in a tree). Users can create and modify topics and pages. Pages can be tagged for index creation. Searching with highlighting is included.

BBclone is a PHP Web counter on steroids which displays individual logs as well as aggregated data. It is a clone of Big Brother webstats, except that it is written in PHP and it relies only on flat files (no database needed). BBclone enables any Web site administrator to have a very precise view of who visit the website: OS, browser, date, referring page etc. Main features include reload resistance, hostname resolution, proxy workaround, and blacklist.

A Q&A site helps your online community to share knowledge. No matter what your area of interest, people with questions can get super answers fast.

I. Create your activity stream
    * Post new Jaikus
    * Add icons
    * Customize your background
    * Add your Web feeds
    * Set your location
    * Put a Jaiku badge on your blog

GeoIP provides indepth details on where people are accesssing your URL from.

An open source Q&A(question and answer) eco-system

stackoverflow-like app written in ruby, mongomapper and mongodb Question Vote script.

webpraca is a opensource job board. It's purpose is to provide a way to quickly and easily host a niche job board.