Maven

cmake-maven-plugincmake-maven-project/cmake-maven-project

A Maven plugin that integrates CMake build system functionality into Maven projects.

Conveyal's gtfs-libconveyal/gtfs-lib

A Java library for loading, saving, and validating large GTFS feeds using disk-backed storage.

rapaiopadreati/rapaio

A comprehensive Java library for statistics, data mining, and machine learning with interactive notebook support.

akelamozilla-metrics/akela

Mozilla's utility library for Hadoop, HBase, Pig, and related big data technologies.

Chips-n-Salsacicirello/Chips-n-Salsa

A Java library of customizable, hybridizable, iterative, parallel, stochastic, and self-adaptive local search algorithms.

Beetestkawaa/Beetest

A simple utility for testing Apache Hive scripts locally without requiring Java development skills.

vertx-dataloaderengagingspaces/vertx-dataloader

A Java 8 port of Facebook DataLoader for Vert.x, providing efficient asynchronous batching and caching in clustered environments.

java-algorand-sdkalgorand/java-algorand-sdk

A Java library for communicating with the Algorand blockchain, enabling transaction creation, signing, and network interaction.

Flume MongoDB Sinkleonlee/flume-ng-mongodb-sink

A Flume NG sink that writes event data to MongoDB with flexible configuration for collection mapping and data transformation.

Elastic Gremlinrmagen/elastic-gremlin

A TinkerPop 3 implementation using Elasticsearch as a scalable graph database backend.

Package Droneeclipse/packagedrone

An extensible software artifact repository with initial focus on OSGi, supporting plugins for additional artifact types and repository interfaces.

CFGScanDroiddouggard/CFGScanDroid

A utility for comparing control flow graph signatures to Android method CFGs, designed for malware scanning.

breakerboxyammer/breakerbox

A dashboard and dynamic configuration tool for managing Tenacity circuit breakers and resilience patterns.

Hive_testedwardcapriolo/hive_test

A unit test framework for Hive scripts that provides an embedded Hive environment with Derby database and HiveThriftService.

Morphiumsboesebeck/morphium

A high-performance MongoDB ODM and integrated messaging framework for Java 21+, requiring only MongoDB as infrastructure.

gtfs-realtime-validator unit testsMobilityData/gtfs-realtime-validator

A Java-based tool that validates GTFS-realtime transit data feeds against the official specification.

gtfs-realtime-validatorMobilityData/gtfs-realtime-validator

A Java-based tool that validates GTFS-realtime transit data feeds against the official specification.

Medeia Validatorworldturner/medeia-validator

A streaming JSON Schema validator for Java/Kotlin JVM applications, supporting drafts 04, 06, and 07 with Jackson and Gson.

SNTmorphonets/SNT

A complete framework for neuronal morphometry, from tracing and reconstruction to analysis, visualization, and modeling.

jwarciipc/jwarc

A Java library for reading and writing WARC files with a typed, extensible API and high-performance NIO-based parsing.

dropwizard-graphqlsmoketurner/dropwizard-graphql

A Dropwizard bundle for adding GraphQL API endpoints to Java applications.

JMeter Result Analysis Pluginafranken/jmeter-analysis-maven-plugin

A Maven plugin that parses JMeter result files and generates detailed performance analysis reports with charts.

Vert.x Deploy Applicationmsoute/vertx-deploy-tools

A Maven plugin and Vert.x module for deploying applications, configs, and static artifacts to AWS EC2 instances and Auto Scaling groups.

dropwizard-consulsmoketurner/dropwizard-consul

A Dropwizard bundle for integrating Consul service discovery, configuration, and health checks into Java applications.

beagletokenmill/beagle

A text stream monitoring library that detects keywords, phrases, regexes, and complex Lucene queries in documents.

RS-FISHPreibischLab/RS-FISH

An open-source tool for precise, interactive, fast, and scalable spot detection in 2D/3D microscopy images for FISH-based spatial genomics.

DependencyCheckjeremylong/DependencyCheck

OWASP's software composition analysis tool that identifies project dependencies and checks for known vulnerabilities.

dropwizard-protobufdropwizard/dropwizard-protobuf

A Jersey JAX-RS Entity Provider for reading and writing Google Protocol Buffer messages in Dropwizard applications.

OpenStaticAnalyzersed-inf-u-szeged/OpenStaticAnalyzer

A platform-independent static analysis tool that performs deep code quality analysis for Java, Python, C#, JavaScript, and C/C++ systems.

dropwizard-quartzjaredstehler/dropwizard-quartz

A simple job scheduler implementation for Dropwizard that integrates Guice and Quartz with dependency injection support.

aws-dynamodb-mars-json-demoawslabs/aws-dynamodb-mars-json-demo

A demo application that stores and indexes NASA JPL Mars images in DynamoDB with a Java ingester and JavaScript frontend.

jRTLatencyUtils/jRT

A Java instrumentation tool that measures and logs application response times for socket-based network I/O operations.

Cassandra Node Diagnostics Toolssmartcat-labs/cassandra-diagnostics

A Java agent for Apache Cassandra that provides monitoring, diagnostics, and audit capabilities through bytecode instrumentation.

Spring Vert.x ExtensionamoAHCP/spring-vertx-ext

A Spring extension that creates Spring-aware Vert.x verticles, enabling dependency injection and separate Spring contexts for each verticle.

dropwizard-template-configtkrille/dropwizard-template-config

A Dropwizard bundle that enables writing config.yaml as a Freemarker template for dynamic configuration.

K3POk3po/k3po

A network driver and language-agnostic testing tool for creating arbitrary network traffic and certifying endpoint behavior.