694 Repositories
Java spring-data-examples Libraries
Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.
Apache Zeppelin Documentation: User Guide Mailing Lists: User and Dev mailing list Continuous Integration: Contributing: Contribution Guide Issue Trac
OpenRefine is a free, open source power tool for working with messy data and improving it
OpenRefine OpenRefine is a Java-based power tool that allows you to load data, understand it, clean it up, reconcile it, and augment it with data comi
Serverless proxy for Spark cluster
Hydrosphere Mist Hydrosphere Mist is a serverless proxy for Spark cluster. Mist provides a new functional programming framework and deployment model f
H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
H2O H2O is an in-memory platform for distributed, scalable machine learning. H2O uses familiar interfaces like R, Python, Scala, Java, JSON and the Fl
Microserver is a Java 8 native, zero configuration, standards based, battle hardened library to run Java Rest Microservices via a standard Java main class. Supporting pure Microservice or Micro-monolith styles.
Microserver is a Java 8 native, zero configuration, standards based, battle hardened library to run Java Rest Microservices via a standard Java main class. Supporting pure Microservice or Micro-monolith styles.
Okta Spring Boot Starter
Okta Spring Boot Starter Okta's Spring Boot Starter will enable your Spring Boot application to work with Okta via OAuth 2.0/OIDC. Release status This
Spring Security
Spring Security Spring Security provides security services for the Spring IO Platform. Spring Security 5.0 requires Spring 5.0 as a minimum and also r
statistics, data mining and machine learning toolbox
Disambiguation (Italian dictionary) Field of turnips. It is also a place where there is confusion, where tricks and sims are plotted. (Computer scienc
Encog java core Apache 2 Encog java core Encog is an advanced machine learning framework that supports a variety of advanced algorithms, as well as support classes to normalize and process data. Machine learning algorithms such as Support Vector Machines, Artificial Neural Networks, Genetic Programming, Bayesian Networks, Hidden Markov Models, Genetic Programming and Genetic Algorithms are supported. License: Apache 2 , .
Encog Machine Learning Framework Encog is a pure-Java/C# machine learning framework that I created back in 2008 to support genetic programming, NEAT/H
:wrench: LibGDX/LWJGL tutorials and examples
lwjgl-basics is a minimal shader-based library for 2D LWJGL sprite games. It provides essential utilities for handling textures, shaders, and sprite r
Best-of-breed OpenTracing utilities, instrumentations and extensions
OpenTracing Toolbox OpenTracing Toolbox is a collection of libraries that build on top of OpenTracing and provide extensions and plugins to existing i
Sends stacktrace-level performance data from a JVM process to Riemann.
Riemann JVM Profiler riemann-jvm-profiler is a JVM agent that you can inject into any JVM process--one written in Clojure, Java, Scala, Groovy, etc.--
GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.
https://goreplay.org/ GoReplay is an open-source network monitoring tool which can record your live traffic, and use it for shadowing, load testing, m
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
Visit the official web site for more information. Armeria Build a reactive microservice at your pace, not theirs. Armeria is your go-to microservice f
Java 8 annotation processor and framework for deriving algebraic data types constructors, pattern-matching, folds, optics and typeclasses.
Derive4J: Java 8 annotation processor for deriving algebraic data types constructors, pattern matching and more! tl;dr Show me how to write, say, the
NoSQL data store using the seastar framework, compatible with Apache Cassandra
Scylla What is Scylla? Scylla is the real-time big data database that is API-compatible with Apache Cassandra and Amazon DynamoDB. Scylla embraces a s
Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
English | 中文 | Deutsch | Español | Ελληνικά | Français | 日本語 | Norsk (bokmål) | Português-Brasil | Русский | हिंदी Eclipse Collections is a comprehens
An advanced, but easy to use, platform for writing functional applications in Java 8.
Getting Cyclops X (10) The latest version is cyclops:10.4.0 Stackoverflow tag cyclops-react Documentation (work in progress for Cyclops X) Integration
binary serialization format
Colfer Colfer is a binary serialization format optimized for speed and size. The project's compiler colf(1) generates source code from schema definiti
Clojure's data structures modified for use outside of Clojure
This library has been extracted from the master branch of Clojure (http://clojure.org) version 1.5.1 (as of October 2013) http://github.com/richhick
High Performance data structures and utility methods for Java
Agrona Agrona provides a library of data structures and utility methods that are a common need when building high-performance applications in Java. Ma
Spring based interactive shell
Spring Shell 3 Spring Shell 3 is a work to solely depend on Spring Boot 2.x and not trying to keep any backward compatibility with older Spring Shell
jdbi is designed to provide convenient tabular data access in Java; including templated SQL, parameterized and strongly typed queries, and Streams integration
The Jdbi library provides convenient, idiomatic access to relational databases in Java. Jdbi is built on top of JDBC. If your database has a JDBC driv
A distributed in-memory data store for the cloud
EVCache EVCache is a memcached & spymemcached based caching solution that is mainly used for AWS EC2 infrastructure for caching frequently used data.
CrateDB is a distributed SQL database that makes it simple to store and analyze massive amounts of machine data in real-time.
About CrateDB is a distributed SQL database that makes it simple to store and analyze massive amounts of machine data in real-time. CrateDB offers the
Apache Hive
Apache Hive (TM) The Apache Hive (TM) data warehouse software facilitates reading, writing, and managing large datasets residing in distributed storag
The official home of the Presto distributed SQL query engine for big data
Presto Presto is a distributed SQL query engine for big data. See the User Manual for deployment instructions and end user documentation. Requirements
Flexible framework for workflow and decision automation with BPMN and DMN. Integration with Spring, Spring Boot, CDI.
Camunda Platform - The open source BPMN platform Camunda Platform is a flexible framework for workflow and process automation. It's core is a native B
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 engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
Activiti Homepage: http://activiti.org Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people,
Distributed Stream and Batch Processing
What is Jet Jet is an open-source, in-memory, distributed batch and stream processing engine. You can use it to process large volumes of real-time eve
Mirror of Apache Storm
Master Branch: Storm is a distributed realtime computation system. Similar to how Hadoop provides a set of general primitives for doing batch processi
Redisson - Redis Java client with features of In-Memory Data Grid. Over 50 Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Publish / Subscribe, Bloom filter, Spring Cache, Tomcat, Scheduler, JCache API, Hibernate, MyBatis, RPC, local cache ...
Redisson - Redis Java client with features of In-Memory Data Grid Quick start | Documentation | Javadocs | Changelog | Code examples | FAQs | Report a
Utility for developers and QAs what helps minimize time wasting on writing the same data for testing over and over again. Made by Stfalcon
Stfalcon Fixturer A Utility for developers and QAs which helps minimize time wasting on writing the same data for testing over and over again. You can
Embulk: Pluggable Bulk Data Loader.
What's Embulk? Embulk is a parallel bulk data loader that helps data transfer between various storages, databases, NoSQL and cloud services. Embulk su
Dex : The Data Explorer -- A data visualization tool written in Java/Groovy/JavaFX capable of powerful ETL and publishing web visualizations.
Dex Dex : The data explorer is a powerful tool for data science. It is written in Groovy and Java on top of JavaFX and offers the ability to: Read in
Java fake data generator
jFairy by Devskiller Java fake data generator. Based on Wikipedia: Fairyland, in folklore, is the fabulous land or abode of fairies or fays. Try jFair
A library for setting up Java objects as test data.
Beanmother Beanmother helps to create various objects, simple and complex, super easily with fixtures for testing. It encourages developers to write m
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
Themis provides strong, usable cryptography for busy people General purpose cryptographic library for storage and messaging for iOS (Swift, Obj-C), An
Security engine for Java (authentication, authorization, multi frameworks): OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...
pac4j is an easy and powerful security engine for Java to authenticate users, get their profiles and manage authorizations in order to secure web appl
XChart is a light-weight Java library for plotting data.
XChart XChart is a light weight Java library for plotting data. Description XChart is a light-weight and convenient library for plotting data designed
Java dataframe and visualization library
Tablesaw Overview Tablesaw is Java for data science. It includes a dataframe and a visualization library, as well as utilities for loading, transformi
A 3D chart library for Java applications (JavaFX, Swing or server-side).
Orson Charts (C)opyright 2013-2020, by Object Refinery Limited. All rights reserved. Version 2.0, 15 March 2020. Overview Orson Charts is a 3D chart l
The foundational library of the Morpheus data science framework
Introduction The Morpheus library is designed to facilitate the development of high performance analytical software involving large datasets for both
Master repository for the JGraphT project
JGraphT Released: June 14, 2020 Written by Barak Naveh and Contributors (C) Copyright 2003-2020, by Barak Naveh and Contributors. All rights reserved.
A scientific charting library focused on performance optimised real-time data visualisation at 25 Hz update rates for data sets with a few 10 thousand up to 5 million data points.
ChartFx ChartFx is a scientific charting library developed at GSI for FAIR with focus on performance optimised real-time data visualisation at 25 Hz u
Library for OpenAPI 3 with spring-boot
Full documentation Acknowledgements springdoc-openapi is made possible thanks to all of its contributors. Introduction The springdoc-openapi Java libr
Microserver is a Java 8 native, zero configuration, standards based, battle hardened library to run Java Rest Microservices via a standard Java main class. Supporting pure Microservice or Micro-monolith styles.
Microserver A convenient modular engine for Microservices. Microserver plugins offer seamless integration with Spring (core), Jersey, Guava, Tomcat, G
Fast and Easy mapping from database and csv to POJO. A java micro ORM, lightweight alternative to iBatis and Hibernate. Fast Csv Parser and Csv Mapper
Simple Flat Mapper Release Notes Getting Started Docs Building it The build is using Maven. git clone https://github.com/arnaudroger/SimpleFlatMapper.
CogComp's Natural Language Processing libraries and Demos:
CogCompNLP This project collects a number of core libraries for Natural Language Processing (NLP) developed by Cognitive Computation Group. How to use
Endpoint library for the failsafe framework
Failsafe Actuator Failsafe Actuator is a Java library that provides a simple monitoring interface for Spring Boot applications that use the Failsafe l
An extensible Java framework for building XML and non-XML streaming applications
Smooks Framework This is the Git source code repository for the Smooks Project. Build Status Building Pre-requisites JDK 8 Apache Maven 3.2.x Maven gi
Simple API, Complex Emails (JavaMail smtp wrapper)
Simple Java Mail Simple Java Mail is the simplest to use lightweight mailing library for Java, while being able to send complex emails including CLI s
A lightweight command processing pipeline ❍ ⇢ ❍ ⇢ ❍ for your Java awesome app.
PipelinR PipelinR is a lightweight command processing pipeline ❍ ⇢ ❍ ⇢ ❍ for your awesome Java app. PipelinR has been battle-proven on production, as
Make Slack and Facebook Bots in Java.
JBot Make bots in Java. JBot is a java framework (inspired by Howdyai's Botkit) to make Slack and Facebook bots in minutes. It provides all the boiler
Apache Camel is an open source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.
Apache Camel Apache Camel is a powerful, open-source integration framework based on prevalent Enterprise Integration Patterns with powerful bean integ
A distributed event bus that implements a RESTful API abstraction on top of Kafka-like queues
Nakadi Event Broker Nakadi is a distributed event bus broker that implements a RESTful API abstraction on top of Kafka-like queues, which can be used
Datumbox is an open-source Machine Learning framework written in Java which allows the rapid development of Machine Learning and Statistical applications.
Datumbox Machine Learning Framework The Datumbox Machine Learning Framework is an open-source framework written in Java which allows the rapid develop
Apache Flink
Apache Flink Apache Flink is an open source stream processing framework with powerful stream- and batch-processing capabilities. Learn more about Flin
Apache Spark - A unified analytics engine for large-scale data processing
Apache Spark Spark is a unified analytics engine for large-scale data processing. It provides high-level APIs in Scala, Java, Python, and R, and an op
Statistical Machine Intelligence & Learning Engine
Smile Smile (Statistical Machine Intelligence and Learning Engine) is a fast and comprehensive machine learning, NLP, linear algebra, graph, interpola
Stream Processing and Complex Event Processing Engine
Siddhi Core Libraries Siddhi is a cloud native Streaming and Complex Event Processing engine that understands Streaming SQL queries in order to captur
Log annotation for logging frameworks
Herald "Why, sometimes I've believed as many as six impossible things before breakfast." - Lewis Carroll, Alice in Wonderland. Herald provides a very
Logstash - transport and process your logs, events, or other data
Logstash Logstash is part of the Elastic Stack along with Beats, Elasticsearch and Kibana. Logstash is a server-side data processing pipeline that ing
Best-of-breed OpenTracing utilities, instrumentations and extensions
OpenTracing Toolbox OpenTracing Toolbox is a collection of libraries that build on top of OpenTracing and provide extensions and plugins to existing i
P6Spy is a framework that enables database data to be seamlessly intercepted and logged with no code changes to the application.
p6spy P6Spy is a framework that enables database data to be seamlessly intercepted and logged with no code changes to existing application. The P6Spy
An extensible Java library for HTTP request and response logging
Logbook: HTTP request and response logging Logbook noun, /lɑɡ bʊk/: A book in which measurements from the ship's log are recorded, along with other sa
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
Visit the official web site for more information. Armeria Build a reactive microservice at your pace, not theirs. Armeria is your go-to microservice f
DEPRECATED: use https://github.com/jhipster/jhipster-bom instead
JHipster BOM and server-side library - DEPRECATED Full documentation and information is available on our website at https://www.jhipster.tech/ This pr
Spring Framework
Spring Framework This is the home of the Spring Framework: the foundation for all Spring projects. Collectively the Spring Framework and the family of
Spring Boot
Spring Boot Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss. It takes an opinion
Persistent cluster-friendly scheduler for Java
db-scheduler Task-scheduler for Java that was inspired by the need for a clustered java.util.concurrent.ScheduledExecutorService simpler than Quartz.
Client-side response routing for Spring
Riptide: A next generation HTTP client Riptide noun, /ˈrɪp.taɪd/: strong flow of water away from the shore Riptide is a library that implements client
JCTools - Concurrency tools currently missing from the JDK.
JCTools Java Concurrency Tools for the JVM. This project aims to offer some concurrent data structures currently missing from the JDK: SPSC/MPSC/SPMC/
Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
English | 中文 | Deutsch | Español | Ελληνικά | Français | 日本語 | Norsk (bokmål) | Português-Brasil | Русский | हिंदी Eclipse Collections is a comprehens
High Performance data structures and utility methods for Java
Agrona Agrona provides a library of data structures and utility methods that are a common need when building high-performance applications in Java. Ma
Functional patterns for Java
λ Functional patterns for Java Table of Contents Background Installation Examples Semigroups Monoids Functors Bifunctors Profunctors Applicatives Mona
Java 8 annotation processor and framework for deriving algebraic data types constructors, pattern-matching, folds, optics and typeclasses.
Derive4J: Java 8 annotation processor for deriving algebraic data types constructors, pattern matching and more! tl;dr Show me how to write, say, the
An advanced, but easy to use, platform for writing functional applications in Java 8.
Getting Cyclops X (10) The latest version is cyclops:10.4.0 Stackoverflow tag cyclops-react Documentation (work in progress for Cyclops X) Integration
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
Seata: Simple Extensible Autonomous Transaction Architecture What is Seata? A distributed transaction solution with high performance and ease of use f
Open Source In-Memory Data Grid
Hazelcast Hazelcast is an open-source distributed in-memory data store and computation platform. It provides a wide variety of distributed data struct
A reactive Java framework for building fault-tolerant distributed systems
Atomix Website | Javadoc | Slack | Google Group A reactive Java framework for building fault-tolerant distributed systems Please see the website for f
A Java library for parsing and building iCalendar data models
iCal4j - iCalendar parser and object model Table of Contents Introduction - What is iCal4j? Setup - Download and installation of iCal4j System require
Speedment is a Stream ORM Java Toolkit and Runtime
Java Stream ORM Speedment is an open source Java Stream ORM toolkit and runtime. The toolkit analyzes the metadata of an existing SQL database and aut
Redisson - Redis Java client with features of In-Memory Data Grid. Over 50 Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Publish / Subscribe, Bloom filter, Spring Cache, Tomcat, Scheduler, JCache API, Hibernate, MyBatis, RPC, local cache ...
Redisson - Redis Java client with features of In-Memory Data Grid Quick start | Documentation | Javadocs | Changelog | Code examples | FAQs | Report a
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Trino is a fast distributed SQL query engine for big data analytics. See the User Manual for deployment instructions and end user documentation. Devel
Change data capture for a variety of databases. Please log issues at https://issues.redhat.com/browse/DBZ.
Copyright Debezium Authors. Licensed under the Apache License, Version 2.0. The Antlr grammars within the debezium-ddl-parser module are licensed unde
Apache Calcite
Apache Calcite Apache Calcite is a dynamic data management framework. It contains many of the pieces that comprise a typical database management syste
Apache ORC - the smallest, fastest columnar storage for Hadoop workloads
Apache ORC ORC is a self-describing type-aware columnar file format designed for Hadoop workloads. It is optimized for large streaming reads, but with
Protocol Buffers - Google's data interchange format
Protocol Buffers - Google's data interchange format Copyright 2008 Google Inc. https://developers.google.com/protocol-buffers/ Overview Protocol Buffe
JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.
Greetings, Java Hipster! Full documentation and information is available on our website at https://www.jhipster.tech/ Please read our guidelines befor
adt4j - Algebraic Data Types for Java
adt4j - Algebraic Data Types for Java This library implements Algebraic Data Types for Java. ADT4J provides annotation processor for @GenerateValueCla
Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.
The Infinispan project Infinispan is an open source (under the Apache License, v2.0) data grid platform. For more information on Infinispan, including
cglib - Byte Code Generation Library is high level API to generate and transform Java byte code. It is used by AOP, testing, data access frameworks to generate dynamic proxy objects and intercept field access.
cglib Byte Code Generation Library is high level API to generate and transform JAVA byte code. It is used by AOP, testing, data access frameworks to g
Dozer is a Java Bean to Java Bean mapper that recursively copies data from one object to another.
Dozer Active Contributors We are always looking for more help. The below is the current active list: Core @garethahealy @orange-buffalo ?? Protobuf @j