Automate the process of making money online.

A local-first personal finance app

Firefly III: a personal finances manager

Online Accounting Software

A handy guide to financial support for open source

Arbitrary-precision fixed-point decimal numbers in Go

Create, calculate, and format money in JavaScript and TypeScript

A curated list of all the open-source internships/Programs

PHP implementation of Fowler's Money pattern.

A lightweight, self-hosted personal finance app with a user-friendly interface and powerful bookkeeping features.

A javascript library for handling currencies

A Ruby Library for dealing with money and currency conversion.

A foreign exchange rates and currency conversion API

ThetaGang is an IBKR bot for collecting money

Money Manager Ex is an easy to use, money management application built with wxWidgets

Source code of the recurrent donations platform Liberapay

A money and currency library for PHP

Go implementation of Fowler's Money pattern

Money fields for Django forms and models.

🦄 The Enterprise™ programming language