Spring Framework

Getting Started with Spring Boot 3:

Arduino IDE 1.x

Redis Java client

OsmAnd

A decentralized bitcoin exchange network

Support for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.

OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.

Bitcoin Wallet app for your Android device. Standalone Bitcoin node, no centralized backend required.

Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance

MARY TTS -- an open-source, multilingual text-to-speech synthesis system written in pure java

Dozer is a Java Bean to Java Bean mapper that recursively copies data from one object to another.

JODConverter automates document conversions using LibreOffice or Apache OpenOffice.

DEPRECATED Java I/O library for Raspberry Pi (GPIO, I2C, SPI, UART)

Fast Parallel Async HTTP client as a Service to monitor and manage 10,000 web servers. (Java+Akka)

Open-source Enterprise Grade Search Engine Software

JODConverter automates document conversions using LibreOffice/OpenOffice.org

A plugin to make programming the arduino in eclipse easy

Authorization Server Implementation in Java supporting OAuth 2.0 & OpenID Connect

Caldav synch adapter for Android

Deprecated Bitcoin Wallet

Java ODF toolkit project

SMSLib v4

GSM LocationProvider backend for µg UnifiedNlp

Java GPIO Library for BeagleBoneBlack, Raspberry Pi and CubieBoard.

Manage Nextcloud Maps Geobookmarks on your Android phone

Apache ODF Toolkit (Incubating) - Project Retired.

Cloud-Native Microservice Security Bootcamp

Sample code for new features in Spring 4