Java
Showing 36 of 1443 projects
An open-source healthcare integration engine for filtering, transforming, extracting, and routing messages between disparate systems.
An Android app for uploading photos from mobile devices directly to Wikimedia Commons.
FlexyPool adds metrics and dynamic resizing capabilities to Java connection pools, optimizing database performance.
A Groovy-based browser automation framework combining WebDriver, jQuery-like selectors, and Page Object modeling.
A free, open-source testing toolkit for Scala and Java programmers with expressive and flexible testing styles.
A Java library that automatically creates and populates objects with reproducible random data for unit testing.
A pluggable type-checking framework for Java that detects and prevents bugs through custom type qualifiers.
A packaging and deployment tool that bundles JVM applications into single executable JARs with embedded dependencies and launch metadata.
JVM implementation of Pact for consumer-driven contract testing, providing mock services and verification tools.
Core framework of openHAB
A scope tree based, reflection-free Dependency Injection library for Java, Kotlin, and Android.
A secure and lightweight template engine for Java and Kotlin with intuitive syntax and blazing fast performance.
Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.
Apache OFBiz is an open source product for the automation of enterprise processes. It includes framework components and business applications for ERP, CRM, E-Business/E-Commerce, Supply Chain Management and Manufacturing Resource Planning. OFBiz provides a foundation and starting point for reliable, secure and scalable enterprise solutions.
A high-performance, feature-rich Java client library for MQTT 5.0 and 3.1.1 with multiple API flavors and backpressure support.
An open-source, in-memory, distributed batch and stream processing engine for Java applications.
A Java library for rapid development of GraphQL APIs using a code-first approach.
An open-source machine learning system for the end-to-end data science lifecycle from data preparation to model serving.
A cross-platform Diablo II remake built with Java and LibGDX, supporting PC, Android, and multiplayer.
(Official) The DSpace digital asset management system that powers your Institutional Repository
An open-source Java framework for rapid development of machine learning and statistical applications with large dataset support.
A high-performance JVM JSON library with compile-time databinding for Java, Android, Scala, and Kotlin.
A high-performance JVM JSON library with advanced compile-time databinding for Java, Android, Scala, and Kotlin.
A genomics analysis platform that uses Apache Spark to parallelize genomic data processing across clusters, replacing traditional file-based workflows.
A Java library for writing concise JSON unit tests, especially useful for testing REST APIs.
A grammar and style checker for LaTeX and Markdown documents that preserves source file location mapping.
An Android library providing customizable TableView and SortableTableView components for displaying and sorting tabular data.
An ahead-of-time compiler for Java bytecode that targets iOS, macOS, and Linux platforms.
A high-performance, multi-protocol message broker supporting AMQP, MQTT, and STOMP for diverse messaging use cases.
A networking framework that evolves with your application
A Java template engine for generating source code, web pages, emails, and other formatted text output with strict model-view separation.
A Java Collections Framework extension with high-performance primitive specializations and drop-in replacements for JDK collections.
A high-performance Java Collections Framework extension with primitive specializations and drop-in replacements for JDK collections.
A no-code automated testing framework for microservices APIs, Kafka data streams, databases, and load testing using JSON/YAML.
Official JDBC driver for MySQL, implementing JDBC 4.2 and MySQL X DevAPI for Java applications.
A Java library for comparing JSON documents in unit tests with flexible assertions and integration with popular testing frameworks.
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