Financl is a program for managing personal finances, implemented in Common Lisp. It must be considered experimental software, subject to change—hopefully a complete rewrite if I can find the time.
The overarching design goal is to create a system in which the financial records themselves are a computer program, blurring the line between the concepts of program and data, allowing the user to invent new forms of expression in order to streamline the process of managing money in all its complexity.
Financl is not yet publicly available as its author doubts its usefulness to others at present.