A local-first personal finance app

Firefly III: a personal finances manager

Automate the process of making money online.

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

🍃 Automate your personal finances – for free, with no ads, and no data collection.

A sleek webfont featuring your favourite payment methods

A general purpose YNAB enhancing browser extension for Chrome and Firefox. Have it your way!

👩🏿‍💻👨🏾‍💻👩🏼‍💻👨🏽‍💻👩🏻‍💻中国独立开发者项目列表 -- 分享大家都在做什么；Chinese Independent Developers Projects List - Discover What Everyone Is Building 👩🏿‍💻👨🏾‍💻👩🏼‍💻👨🏽‍💻👩🏻‍💻

:currency_exchange: Currency exchange rates library

Discover our Python package designed for algorithmic trading. It brings ICT's smart money concepts to Python, offering a range of indicators for your algorithmic trading strategies.

💱 Currency data API

Get a grip on your finances.

OpenBudgeteer is a budgeting app based on the Bucket Budgeting Principle

A precise, type-safe representation of a monetary amount in a given currency