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