🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.

Browse media content with your own rules on Android TV

Apache Pulsar - distributed pub-sub messaging system

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process …

google maps for block game

Enso Analytics is a self-service data prep and analysis platform designed for data teams.

Gephi - The Open Graph Viz Platform

The simple, stupid rules engine for Java

Open-Source Subscription Billing & Payments Platform

A decentralized bitcoin exchange network

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

Source-agnostic distributed change data capture system

WildFly Application Server

Thymeleaf is a modern server-side Java template engine for both web and standalone environments.

We do Open Source ERP - Fast, Flexible & Free Software to scale your Business.

Official Android app for Mastodon

Apache Fineract

Companion Android application for EdXposed

Open Source ML Model Versioning, Metadata, and Experiment Management

An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu

The best Java open source crypto currency exchange platform, bitcoin exchange based on Java | BTC exchange | ETH exchange | digital currency exchange | trading platform | matching trading engine. T…

HackBar plugin for Burpsuite

Open Network Operating System

OpenEMS - Open Source Energy Management System

🚚 Espresso is an express delivery tracking app designed with Material Design style, built on MVP(Model-View-Presenter) architecture with RxJava2, Retrofit2, Realm database and ZXing

SiteWhere is an industrial strength open-source application enablement platform for the Internet of Things (IoT). It provides a multi-tenant microservice-based infrastructure that includes device/a…

MALLET is a Java-based package for statistical natural language processing, document classification, clustering, topic modeling, information extraction, and other machine learning applications to t…

Finds unknown classes of injection vulnerabilities

Free and open-source dating platform that respects your privacy