Official GanttProject repository
Open Source Integrated Hospital Information Management System
Stream Processing and Complex Event Processing Engine
RStudio is an integrated development environment (IDE) for R
Java 1-17 Parser and Abstract Syntax Tree for Java
A Distributed RESTful Search Engine
The Metadata Platform for your Data and AI Stack
A graph database that supports more than 100+ billion data
PDFsam, a desktop application to split, merge, mix, rotate PDF files
Open Hospital - Hospital Information System
Light-weight workflow and business process management pltaform
Gephi the open graph Viz platform
Barcode scanning library for Java, Android
Useful scripts, udfs, views, and other utilities for migration
SeaTunnel is a distributed, high-performance data integration platform
Web application that allows you to perform operations on PDF files
Apache Polaris, the interoperable, open source catalog
Distributed pub-sub messaging system
Conductor is an event driven agentic workflow engine for AI agents
An XMPP server licensed under the Open Source Apache License
Data visualization analysis tool
A distributed task scheduling framework
Android open source calendar
Centralize, transform and stash your data
Track and evaluate the performance of your investment portfolio