A pure PHP library for reading and writing spreadsheet files
The base version of NexoPOS, which is a web-Based Point Of Sale (POS)
Firefly III: a personal finances manager
Free and Open Source Invoicing, Expenses & Time-Tracking
Online Accounting Software
Data science spreadsheet with Python & SQL
Easy work with virtual wallet
Simple and elegant invoicing solution
Kimai is a web-based multi-user time-tracking application
Free Bootstrap 4 admin/dashboard template
Yahoo! Finance market data downloader
Full CSS support for JSX without compromises
A terminal spreadsheet multitool for discovering and arranging data
A simple forecasting package
A distributed transaction framework that supports multiple languages
This is a library to use with Robinhood Financial App
Quickly obtain real-time data of the funds of interest
A python wrapper for Alpha Vantage API for financial data.
Google Sheets Python API
Fullstack open source Invoicing application made with MongoDB
A basic PHP/MySQL/HTML Billing APP. Meant for developers learning.
Open source ERP and CRM web software for business
Open Source - Web Based - CRM - Gestione magazzino e Fatture Magazzino
Open Source Integrated Hospital Information Management System