An open source alternative to Mint, YNAB, and more
Financial- Math Calculator
A pure PHP library for reading and writing spreadsheet files
Free Desktop book-keeping software for small-businesses & freelancers
Free and Open Source Invoicing, Expenses & Time-Tracking
The base version of NexoPOS, which is a web-Based Point Of Sale (POS)
Open Source Airtable Alternative
Online Accounting Software
Tool for producing high quality forecasts for time series data
Go implementation of Ethereum proof of stake
Launching the most free educational software in Brazil
This is a database of 300.000+ symbols containing Equities, ETFs, etc.
Kimai is a web-based multi-user time-tracking application
Investment research for everyone, anywhere
Simple and elegant invoicing solution
User-friendly and completely free algorithmic trading platform
An open source financial switch to make payments fast
Firefly III: a personal finances manager
Blazing fast, instant realtime GraphQL APIs on your DB
JavaScript charting library behind Plotly and Dash
Set of ecommerce systems, including the front-end and back-end
Finviz analysis python library
TradeMaster is an open-source platform for quantitative trading
Alibaba Dragonwell8 JDK
Distributed messaging and streaming platform with low latency