I’m releasing the source code and also live demo version of my application called MyFina.
MyFina is a simple web based personal finance and budgeting program for managing accounts and expenses. The system aimed at those who have little or no financial background to gain control over their money. The system supports multiple numbers of users. In making this software, the developer has attempted to make things as simple as possible, while still retaining enough functions to satisfy most home users.
More info at http://myfina.ridinglinux.org/
This project has been registered at Sourceforge