A pure PHP library for reading and writing spreadsheet files
Data science spreadsheet with Python & SQL
Full CSS support for JSX without compromises
AI-driven, local-first quantitative trading platform for research
Let agents classify your bank transactions
A terminal spreadsheet multitool for discovering and arranging data
Google Sheets Python API
A high-performance algorithmic trading platform
A nimble options backtesting library for Python
AI-powered platform for quantitative trading
Yahoo! Finance market data downloader
Source code of the recurrent donations platform Liberapay
Quickly obtain real-time data of the funds of interest
A python wrapper for Alpha Vantage API for financial data.
Free Invoice & Billing Software for Windows, Linux & Mac
Accounting & Best Practice Business Administration System
An app created to help users manage a budget and purchases
Open Source Integrated Hospital Information Management System
Open Source Openbravo POS convert to Commercial Retail ERP and POS
Great Open Source Plugins For iDempiere ERP Project
Simple Invoicing program for Desktop written in vba and Access
Accounting system for smaller companies written in GnuCobol.