2046 Repositories
Java java-library Libraries
Distributed Tracing, Metrics and Context Propagation for application running on the JVM
Kamon Kamon is a set of tools for instrumenting applications running on the JVM. The best way to get started is to go to our official Get Started Page
Java Deferred/Promise library similar to JQuery.
JDeferred 2.x JDeferred is a Java Deferred/Promise library similar to JQuery's Deferred Object. Inspired by JQuery and Android Deferred Object. If you
Cross-platform framework for building truly native mobile apps with Java or Kotlin
Cross-platform framework for building truly native mobile apps with Java or Kotlin. Write Once Run Anywhere support for iOS, Android, Desktop & Web.
Apache MINA is a network application framework which helps users
Apache MINA is a network application framework which helps users develop high performance and high scalability network applications easily
fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists and queues.
fastutil is a collection of type-specific Java classes that extend the Java Collections Framework by providing several containers, such as maps, sets, lists and prority queues, implementing the interfaces of the java.util package; it also provides big (64-bit) arrays, sets, lists, and fast, practical I/O classes for binary and text files.
Java based open source static site/blog generator for developers & designers.
JBake JBake is a Java based open source static site/blog generator for developers. Documentation Full documentation is available on jbake.org. Contrib
MALLET is a Java-based package for statistical natural language processing, document classification, clustering, topic modeling, information extraction, and other machine learning applications to text.
MALLET is a Java-based package for statistical natural language processing, document classification, clustering, topic modeling, information extraction, and other machine learning applications to text.
A Java to JavaScript transpiler.
JSweet: a Java to JavaScript transpiler JSweet leverages TypeScript to write rich and responsive Web applications in Java through the use of JavaScrip
ObjectiveSQL is an ORM framework in Java based on ActiveRecord pattern
ObjectiveSQL is an ORM framework in Java based on ActiveRecord pattern, which encourages rapid development and clean, codes with the least, and convention over configuration.
A Sentry SDK for Java, Android and other JVM languages.
Bad software is everywhere, and we're tired of it. Sentry is on a mission to help developers write better software faster, so we can get back to enjoy
A 2D chart library for Java applications (JavaFX, Swing or server-side).
JFreeChart Version 2.0.0, not yet released. Overview JFreeChart is a comprehensive free chart library for the Java(tm) platform that can be used on th
Java & Kotlin Async DataBase Driver for MySQL and PostgreSQL written in Kotlin
jasync-sql is a Simple, Netty based, asynchronous, performant and reliable database drivers for PostgreSQL and MySQL written in Kotlin. Show your ❤ wi
Easy to use, very low overhead, Java APM
Glowroot Requirements Java 8+ Quick start Download and unzip glowroot-0.14.0-beta.2-dist.zip Add -javaagent:path/to/glowroot.jar to your application's
A 2d Java physics engine, native java port of the C++ physics engines Box2D and LiquidFun
jbox2d Please see the project's BountySource page to vote on issues that matter to you. Commenting/voting on issues helps me prioritize the small amou
A scalable, mature and versatile web crawler based on Apache Storm
StormCrawler is an open source collection of resources for building low-latency, scalable web crawlers on Apache Storm. It is provided under Apache Li
Elide is a Java library that lets you stand up a GraphQL/JSON-API web service with minimal effort.
Elide Opinionated APIs for web & mobile applications. Read this in other languages: 中文. Table of Contents Background Documentation Install Usage Secur
An open source civilization like game made in LibGDX
OpenCiv A turn based strategy game built on LibGDX, with a rouge-like tile set. About OpenCiv is a love letter to turn based strategy games inspired b
Source Code for 'Java 17 for Absolute Beginners' by Iuliana Cosmina
Apress Source Code This repository accompanies book Java 17 for Absolute Beginners (https://link.springer.com/book/10.1007/978-1-4842-7080-6) by Iulia
Testes unitários em Java utilizando JUnit
Testes unitários em Java utilizando JUnit Este curso tem como objetivo habilitar o(a) aluno(a) a testar soluções desenvolvidas na linguagem Java, torn
A library for common extensions for Truth.
truth-extensions A library for common extensions for Truth. Usage Repository To depend on a release, you need only depend on the official Maven centra
The project is an example of using the http web client to promote synchronous and asynchronous https calls.
Web Client Consumer Java Sample The project is an example of using the http web client to promote synchronous and asynchronous https calls. Requiremen
Open Weather Map API wrapper for Java.
Java Open Weather API Wrapper Open Weather Map API wrapper for Java. This project allows you to seamlessly implement the Open Weather Map API into you
Blazed Café is a library for BlazeOS that enables and improves Java functionality for the IgniteBook platform.
By: Seanpm2001, Et; Al. Top README.md Read this article in a different language Sorted by: A-Z Sorting options unavailable ( af Afrikaans Afrikaans |
A repository that contains Data Structure and Algorithms coded on Java
A repository that contains Data Structure and Algorithms coded on Java . It will also contain solutions of questions from Leetcode.
Sistema de control de computadoras con base de datos
Sistema sobre control de computadoras con base de datos en PostgreSQL donde se puede registrar una computadora, en procesos podemos buscar una computadora según su numero de serie y registrar el estado actual de una computadora.
It is a simple java terminal game. I built it in order to practice my code skills that I obtained while I was learning Java.
Java-terminal-game It is a simple java terminal game. I built it in order to practice my code skills that I obtained while I was learning Java. The ga
A boilerplate project designed to work as a template for new microservices and help you get in touch with various useful concepts.
Microservice Reference Project This project is inspired by the idea to quickly create a production ready project with all the required infrastructure
reload4j is a drop-in replacement for log4j 1.2.17
What is reload4j? The reload4j project is a fork of Apache log4j version 1.2.17. It aims to fix the most urgent issues in log4j 1.2.17 which hasn't se
tasks, async await, actors and channels for java
AsyncUtils tasks, async, await, actors and channels for java This project tries to explore several approaches to simplify async/concurrent programming
TerraBlender is a library mod for adding biomes in a simple and compatible manner with Minecraft's new biome/terrain system.
https://discord.gg/GyyzU6T TerraBlender is a library mod for adding biomes in a simple and compatible manner with Minecraft's new biome/terrain system
It's a particle system only appliaction. Made with LWJGL (OpenGL and GLFW for Java) and ImGui.
ParticleParty It's a particle system only appliaction. Made with LWJGL (OpenGL and GLFW for Java) and ImGui. How To Use Move the camera with ctrl + W/
Plugin aimed at unifying inventory menus for Java Edition with Bedrock Edition forms, on servers running Geyser.
CrossplatForms A plugin aimed at providing fast, easy, and dynamic creation of Bedrock Edition forms through configurations. Also allows for creation
Library App - Using Android studio / Final project
Library-App Library App - Using Android studio / Final project Screens SplashScreen: it’s launcher activity will be moved to MainActivity auto after 2
TopologyAPI provides the functionality to access, manage and store device topologies.
TopologyAPI Providing the functionality to access, manage and store device topologies, given different json files each includes one topology, storing
Asynchronous, high-performance Minecraft Hologram library for 1.8-1.18 servers.
Hologram-Lib Asynchronous, high-performance Minecraft Hologram library for 1.8-1.18 servers. Requirements This library can only be used on spigot serv
The Download Manager uses a simple yet effective GUI interface built with java’s Swing libraries
The Download Manager uses a simple yet effective GUI interface built with java’s Swing libraries.The use of Swing gives the interface a crisp, modern look and feel. The GUI maintains a list of downloads that are currently being managed.
Short Java programs for practice (OCP) Oracle Certified Professional Java SE 11
OCP-study Short Java programs to practice for (OCP) Oracle Certified Professional Java SE 11 Exam Google document with notes: https://docs.google.com/
Desafio numero 015 correspondiente al finalización del curso 01 de la carrera Java Full Stack de la academia Desafío LATAM
DesafioFinalProgramacionBasicaJava Desafio numero 015 correspondiente al finalización del curso 01 de la carrera Java Full Stack de la academia Desafí
This library provides facilities to match an input string against a collection of regex patterns.
This library provides facilities to match an input string against a collection of regex patterns. This library acts as a wrapper around the popular Chimera library, which allows it to be used in Java.
Ethylene is a open-source, lightweight, general-purpose compatibility layer standing between the developer and the chaotic world of configuration file formats.
Ethylene Ethylene is a open-source, lightweight, general-purpose compatibility layer standing between the developer and the chaotic world of configura
LightAdmin - [PoC] Pluggable CRUD UI library for Java web applications
LightAdmin - [PoC] Pluggable CRUD UI library for Java web applications The primary goal of this PoC project is to speed up application development by
BioJava is an open-source project dedicated to providing a Java framework for processing biological data.
Welcome to BioJava is an open-source project dedicated to providing a Java framework for processing biological data. It provides analytical and statis
Pebble is a java templating engine inspired by Twig
Pebble Pebble is a java templating engine inspired by Twig. It separates itself from the crowd with its inheritance feature and its easy-to-read synta
ST (StringTemplate) is a java template engine (with ports for C#, Python, and Objective-C coming) for generating source code
ST (StringTemplate) is a java template engine (with ports for C#, Python, and Objective-C coming) for generating source code, web pages, emails, or an
A plugin to help you easily edit Swagger and OpenAPI specification files inside IntelliJ IDEA
Swagger Plugin Swagger Plugin makes it easy to edit Swagger and OpenAPI specification files inside IntelliJ IDEA. You can find it on JetBrains' plugin
Hashids algorithm v1.0.0 implementation in Java
Hashids.java A small Java class to generate YouTube-like hashes from one or many numbers. Ported from javascript hashids.js by Ivan Akimov What is it?
Feature Flags for the Java platform
Togglz Togglz is an implementation of the Feature Toggles pattern for Java. Feature Toggles are a very common agile development practices in the conte
Apache Ant is a Java-based build tool.
Apache Ant What is it? ----------- Ant is a Java based build tool. In theory it is kind of like "make" without makes wrinkles and with
Diff Utils library is an OpenSource library for performing the comparison / diff operations between texts or some kind of data: computing diffs
Diff Utils library is an OpenSource library for performing the comparison / diff operations between texts or some kind of data: computing diffs, applying patches, generating unified diffs or parsing them, generating diff output for easy future displaying (like side-by-side view) and so on.
📪 可能是最小的 Java 邮件发送库了,支持抄送、附件、模板等功能。
oh-my-email 或许是最小的 Java 邮件发送类库了。 特性 简洁的邮件发送API 支持自定义发件人昵称 支持扩展邮件Message 支持抄送/HTML/附件 支持异步发送 支持邮件模板 可能是代码量最小的库了,200多行 😂 非常好维护 使用 maven坐标 dependency
Core ORMLite functionality that provides a lite Java ORM in conjunction with ormlite-jdbc or ormlite-android
ORMLite Core This package provides the core functionality for the JDBC and Android packages. Users that are connecting to SQL databases via JDBC shoul
100% Java, Lambda Enabled, Lightweight Rules Engine with a Simple and Intuitive DSL
RuleBook » A Simple & Intuitive Rules Abstraction for Java 100% Java · Lambda Enabled · Simple, Intuitive DSL · Lightweight Why RuleBook? RuleBook rul
Advanced Java library for integration testing, mocking, faking, and code coverage
Codebase for JMockit 1.x releases - Documentation - Release notes How to build the project: use JDK 1.8 or newer use Maven 3.6.0 or newer; the followi
"Trust no one, bench everything." - sbt plugin for JMH (Java Microbenchmark Harness)
sbt-jmh SBT plugin for running OpenJDK JMH benchmarks. JMH about itself: JMH is a Java harness for building, running, and analysing nano/micro/milli/m
Weld, including integrations for Servlet containers and Java SE, examples and documentation
Weld Weld is the reference implementation of CDI: Contexts and Dependency Injection for the Java EE Platform which is the Java standard for dependency
inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications.
🔥 inspectIT OpenCensus Edition has been released 🔥 The inspectIT OCE project provides an improved Java agent newly developed from scratch focusing o
Java library to represent monetary amounts.
Joda-Money Joda-Money provides a library of classes to store amounts of money. Joda-Money does not provide, nor is it intended to provide, monetary al
The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.
Apache Commons CSV The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types. Documentation More i
oj! Algorithms - ojAlgo - is Open Source Java code that has to do with mathematics, linear algebra and optimisation.
oj! Algorithms oj! Algorithms - ojAlgo - is Open Source Java code that has to do with mathematics, linear algebra and optimisation. General informatio
Multi-OS Engine: Create iOS Apps in Java (or Kotlin ... etc.)
Multi-OS Engine Overview Multi-OS Engine provides a Java runtime and Java interfaces to iOS platform API to develop native iOS applications with nativ
JSON-LD implementation for Java
JSONLD-Java is looking for a maintainer JSONLD-JAVA This is a Java implementation of the JSON-LD 1.0 specification and the JSON-LD-API 1.0 specificati
Objenesis is a library dedicated to bypass the constructor when creating an object. On any JVM there is.
Objenesis Objenesis is a library dedicated to bypass the constructor when creating an object. On any JVM there is. You can find the website and user d
RESTX, the lightweight Java REST framework
RESTX - the lightweight Java REST framework RESTX is a full lightweight disrupting stack, which includes Swagger-like ui & considers REST specs tests
A collection of JUnit rules for testing code which uses java.lang.System.
System Rules System Rules is a collection of JUnit rules for testing code which uses java.lang.System. System Lambda is an alternative to System Rules
documents4j is a Java library for converting documents into another document format
documents4j is a Java library for converting documents into another document format. This is achieved by delegating the conversion to any
Akka gRPC - Support for building streaming gRPC servers and clients on top of Akka Streams.
akka-grpc Support for building streaming gRPC servers and clients on top of Akka Streams. This library is meant to be used as a building block in proj
Reladomo is an enterprise grade object-relational mapping framework for Java.
Reladomo What is it? Reladomo is an object-relational mapping (ORM) framework for Java with the following enterprise features: Strongly typed compile-
LITIENGINE is a free and open source Java 2D Game Engine
LITIENGINE is a free and open source Java 2D Game Engine. It provides a comprehensive Java library and a dedicated map editor to create tile-based 2D games.
JUNG: Java Universal Network/Graph Framework
JUNG: The Java Universal Network/Graph Framework JUNG is a software library that provides a common and extensible language for the modeling, analysis,
A high-level cross-platform 2D game development API
mini2Dx A high-level game development API for LibGDX inspired by Slick Website Wiki Community Javadoc Downloads Goals The main objective of mini2Dx is
A unit testing library for varying test data.
Burst A unit testing library for varying test data. DEPRECATED: Burst remains stable and functional, but you should check out TestParameterInjector fr
A beautiful material calendar with endless scroll, range selection and a lot more!
CrunchyCalendar A light, powerful and easy to use Calendar Widget with a number out of the box features: Infinite vertical scrolling in both direction
MockNeat - the modern faker lib.
Mockneat is an arbitrary data-generator open-source library written in Java. It provides a simple but powerful (fluent) API that enables developers to
crnk.io - Crank up the development of RESTful applications
crnk.io - Crank up the development of RESTful applications! release on jcenter latest in private repository What is Crnk? Crnk is an implementation of
Behavior-Driven Development in plain Java
JGiven is a developer-friendly and pragmatic BDD tool for Java. Developers write scenarios in plain Java using a fluent, domain-specific API, JGiven g
tinylog is a lightweight logging framework for Java, Kotlin, Scala, and Android
tinylog 2 Example import org.tinylog.Logger; public class Application { public static void main(String[] args) { Logger.info("Hello
Apache Cayenne is an open source persistence framework licensed under the Apache License
Apache Cayenne is an open source persistence framework licensed under the Apache License, providing object-relational mapping (ORM) and remoting services.
Generate and read big Excel files quickly
fastexcel fastexcel-writer There are not many alternatives when you have to generate xlsx Excel workbooks in Java. The most popular one (Apache POI) i
👄 The most accurate natural language detection library for Java and the JVM, suitable for long and short text alike
Quick Info this library tries to solve language detection of very short words and phrases, even shorter than tweets makes use of both statistical and
Mirror of Apache Velocity Engine
Title: Apache Velocity Engine Apache Velocity Welcome to Apache Velocity Engine! Apache Velocity is a general purpose template engine written in Java.
An OpenJDK release maintained and supported by SAP
SapMachine This project contains a downstream version of the OpenJDK project. It is used to build and maintain a SAP supported version of OpenJDK for
ActiveJ is an alternative Java platform built from the ground up. ActiveJ redefines web, high load, and cloud programming in Java, featuring ultimate performance and scalability!
Introduction ActiveJ is a full-featured modern Java platform, created from the ground up as an alternative to Spring/Micronauts/Netty/Jetty. It is des
Create your Java crypto trading bot in minutes. Our Spring boot starter takes care of exchange connections, accounts, orders, trades, and positions so you can focus on building your strategies.
Quick Start | Documentation | Discord | Twitter Create and run your java crypto trading bot in minutes Our Spring boot starter takes care of exchange
Unconventional Java code for building web servers / services without a framework.
Unconventional Java code for building web servers / services without a framework. Think dropwizard but as a seed project instead of a framework. If this project had a theme it would be break the rules but be mindful of your decisions.
A JavaFX library that contains different kind of charts
Charts A library for scientific charts in JavaFX. This is still a work in development, but here are some of the charts being worked on so far. The cha
QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties
QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties quickperf.io 📙 Documentation Annotations
Standalone Play WS, an async HTTP client with fluent API
Play WS Standalone Play WS is a powerful HTTP Client library, originally developed by the Play team for use with Play Framework. It uses AsyncHttpClie
Pure Java NFSv3 and NFSv4.1 implementation
NFS4J The pure java implementation of NFS server version 3, 4.0 and 4.1 including pNFS extension with nfs4.1-files and flex-files layout types. Buildi
SitemapGen4j is a library to generate XML sitemaps in Java.
sitemapgen4j SitemapGen4j is a library to generate XML sitemaps in Java. What's an XML sitemap? Quoting from sitemaps.org: Sitemaps are an easy way fo
Mirror of Apache Qpid
We have moved to using individual Git repositories for the Apache Qpid components and you should look to those for new development. This Subversion re
An expressive Mock Object library for Test Driven Development
JMock Library Maven dependency groupIdorg.jmock/groupId artifactIdjmock-junit5/artifactId version2.12.0/version scope
Business Application Platform - no-code/low-code platform to build business applications
Orienteer What is Orienteer Orienteer is Business Application Platform: Easy creation of business applications Extendable to fit your needs Dynamic da
PipelinR is 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
Record builder generator for Java records
RecordBuilder What is RecordBuilder Java 16 introduces Records. While this version of records is fantastic, it's currently missing some important feat
Persistent (immutable) collections for Java and Kotlin
What are Dexx Collections? Dexx Collections are a port of Scala's immutable, persistent collection classes to pure Java. Persistent in the context of
Cloud Native and Low Code Platform to create FullStack web Admin applications in minutes
Cloud Native and Low Code Platform to create FullStack web Admin applications in minutes ✨ Features & Technologies REST API generator Low Code CRUD &
Rqueue aka Redis Queue [Task Queue, Message Broker] for Spring framework
Rqueue: Redis Queue, Task Queue, Scheduled Queue for Spring and Spring Boot Rqueue is an asynchronous task executor(worker) built for spring and sprin
A BDD-style test runner for Java 8. Inspired by Jasmine, RSpec, and Cucumber.
Spectrum A colorful BDD-style test runner for Java Spectrum is inspired by the behavior-driven testing frameworks Jasmine and RSpec, bringing their ex
Mock for RabbitMQ Java amqp-client
RabbitMQ-mock Mock for RabbitMQ Java amqp-client. Compatible with versions 4.0.0 to 5.9.0 of com.rabbitmq:amqp-client Compatible with versions 3.6.3 t