Web Application Case Study
Educational
ATutor is an Open Source Web-based Learning Management System (LMS) used to develop and deliver online courses.
Project Management
web-based project management tool suitable for a small team working on multiple projects. It is fully configurable. You can easy manage Projects, Tasks and People. Customers interact using a Ticket System that is integrated into Task management.
Customer Support
osTicket is a widely-used open source support ticket system. It seamlessly integrates inquiries created via email and web-based forms into a simple easy to use multi-user web interface. Easily manage, organize and archive all your support requests and responses in one place while providing your clients with accountability and responsiveness they deserve.
Hesk is Free PHP Help Desk Software that runs with a MySQL database. It allows you to setup a web based ticket support system (helpdesk) for your website. Once the Help Desk Software is installed your customers will be able to submit support tickets and staff will have an easy-to-use web interface to manage customer support requests.
osTicket is an attractive alternative to higher-cost and complex customer support systems; simple, lightweight, reliable, open source, and easy to setup and use. The best part is, it's completely free.
Calendaring & Events
Easy!Appointments is a highly customizable web application that allows your customers to book appointments with you via the web. Moreover, it provides the ability to sync your data with Google Calendar so you can use them with other services. It is an open source project and it will run smoothly with your existing website, because it can be installed in a single folder of the server and of course, both sites can share the same database.
Document Management System
Everything in row
If it's a 'Row' you are using; go into the row options, scroll to the bottom and you will see a select box labeled: 'Disable Row' that will hide it on the front end but not the back end.