PlanCake is an open source task and list manager which can be downloaded/installed to a custom location or used from plancake.com for free.
The application is fully Ajaxed, tasks can be re-ordered with drag'n drops and keyboard shortcuts are supported which all make the usage faster.
It is possible to create tasks with due dates (or not) and PlanCake can display your to-do-list inside a calendar. Or, you can reach them from the lists they are bound to and the tags they were marked with.
The application can be used in 2 modes:
If you prefer to print a list and check them offline, PlanCake can instantly generate a printer-friendly version.
The application is built with PHP (Symfony) and uses MySQL to store data.
Requirements: PHP 5.2.4+, MySQL 4+
Apostrophe is an open source CMS that enables you to manage websites while browsing them.
It has an ergonomic interface & has a minimal learning curve where anyone which is not familiar with CMS systems can easily use too.
The application can have multiple users with permission-based levels.
Images, videos & any other media can be managed quickly, new pages can be created or new "slots" can be inserted between other slots (like adding an image gallery under a paragraph).
Apostrophe can display the history (past revisions) of every content edited.
It is built with PHP (actually, it is a plugin for the Symfony framework) & requires MySQL for storing data.
Requirements: PHP,MySQL, Symfony Framework
qdPM is an open source project management application that is created for small teams in mind.
It is built with PHP/MySQL & relies on Symfony Framework (bundled with the download package).
It has support for adding extra fields for projects, tasks & users which eases customizing the application.
With the multiple task editing feature, it is possible to work with multiple tasks faster.
Projects in qdPM can be set to different billing types like per hour, fixed price, etc. & a powerful reports module helps analyzing these data like any other data in the system.
The application is multilangual & already comes with various language files.
Requirements: PHP 5.2.4+, MySQL 5+
siwapp is an open source web application, built with PHP (Symfony), that enables anyone to create & manage invoices with ease.
The application has a slick interface & provides a simple usage to create professional-looking invoices.
Some features of siwapp:
- invoices with different serial numbers can be managed
- invoices can be downloaded as PDF files
- periodical invoices can be created automatically
- & more
siwapp uses MySQL to store data & if you need periodical invoices to be e-mailed automatically, a scheduling system (like cron) must be used.
It can also work as a module (be integrated to other business management applications) with the API support.
Requirements: PHP 5.2+, MySQL
