Java

Java was originally developed as an alternative to the C/C++ programming languages. It is now mainly used for building web, desktop, mobile, and embedded applications. Java is owned and licensed through Oracle, with free and open source implementations available from Oracle and other vendors.

GitHub: https://github.com/topics/java
Wikipedia: https://en.wikipedia.org/wiki/Java_(software_platform)
Created by: James Gosling
Released: May 23, 1995
Aliases: java-8, java8, java11, java-11, jvm, jdk, openjdk, javase, java-se,
Last updated: 2026-06-30 00:16:15 UTC
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https://github.com/liyupi/design-pattern-guide

2025 年最新 Java 设计模式教程，全面覆盖 23 种经典设计模式（单例模式、工厂方法模式、策略模式、适配器模式、代理模式、观察者模式、模板方法模式等），提供 Java 示例代码、设计模式类图、使用场景详解与源码解析，系统讲解 JDK 和 Spring 框架中的设计模式的实现。每篇都配有基础概念、常见用法、优缺点分析、设计模式应用场景，设计模式面试题与解析，适合准备 Java 面试、学习源码架构、掌握设计模式实战的开发者使用。

algorithm backend cpp design-patterns frontend go java python software-engineering structure

Last synced: 11 Sep 2025

https://github.com/pngencoder/pngencoder

A really fast encoder for PNG images in Java.

imageio java java-8 java-library java8 png png-compression png-compressor png-encoder

Last synced: 04 Oct 2025

https://github.com/hms-core/hms-location-demo

HUAWEI Location Kit sample code encapsulates APIs of the HUAWEI Location Kit. It provides many sample programs for your reference or usage.

android hms hms-location huawei java location locationkit

Last synced: 01 Aug 2025

https://github.com/nebula-contrib/nebula-jdbc

The JDBC connector for Nebula Graph.

graph-database hacktoberfest java jdbc jdbc-api jdbc-driver nebula-graph nebulagraph opencypher

Last synced: 15 Aug 2025

https://github.com/hollow-cube/mapmaker

Minecraft servers for Hollow Cube

java minecraft minecraft-server minestom minestom-server ugc

Last synced: 31 May 2026

https://github.com/khesualdo/elevator-scheduling-simulator

:hotel: :office: :department_store: :school: A simulation environment, which mimics the scheduling of multiple elevators within a building of any size. The multithreaded approach helps to simulate elevators running concurrently. The simulation also makes use of several group scheduling algorithms, which help to distribute the workload between elevator-cars as well as make the elevators adaptable to various situations.

algorithm algorithms elevator elevator-simulation floor group-scheduling-algorithms java multiple-elevators object-oriented-programming scheduling scheduling-algorithms simulate-elevators simulation thread

Last synced: 05 Apr 2025

https://github.com/skuzzle/semantic-version

Fast single-class semantic version implementation for java

java sematinc-version semver

Last synced: 17 Mar 2025

https://github.com/cometchat/cometchat-uikit-android-legacy

Ready-to-use Chat UI Components for Android

android calling chat conference java messaging ui ui-components uikit video voice

Last synced: 09 Apr 2025

https://github.com/silaev/mongodb-replica-set

Run MongoDB Atlas locally for testing

docker java mongodb replica-set testcontainers transaction

Last synced: 14 Jan 2026

https://github.com/paypal/digraph-parser

Java parser for digraph DSL (Graphviz DOT language)

dot dsl graph graphviz java parser

Last synced: 14 Jan 2026

https://github.com/discord-java/opus-java

Opus java binaries

discord gradle java opus

Last synced: 14 Jan 2026

https://github.com/wscats/java-snippets

Provide Java development 35000+ code snippets and detailed interface reminders, which greatly improves your development efficiency

java snippets vscode-extension

Last synced: 14 Apr 2025

https://github.com/toktok/jvm-toxcore-c

JVM (Java/Scala/Kotlin) bindings to toxcore

java scala tox toxcore

Last synced: 27 Jun 2025

https://github.com/clickermonkey/ents

A hybrid of the Entity-Component-System and Model-View-Controller patterns with new concepts developed specifically for games. Ents is easy to integrate into your game, is developed to be decoupled from a graphics library, and is very memory conscious compared to similar frameworks.

cpp entity entity-component-system game java model-view-controller

Last synced: 22 Mar 2025

https://github.com/brianburton/java-immutable-collections

Efficient Immutable/Persistent Collections for Java

avl-tree collections containers hashmap hashset immutability immutable immutable-collections java jimmutable-collections jvm multiset persistent-data-structure streams trie

Last synced: 23 Jul 2025

https://github.com/nicoulaj/compile-command-annotations

Annotation hints for the Hotspot JVM JIT compiler.

annotation hotspot hotspot-jvm java jit-compiler

Last synced: 14 May 2025

https://github.com/onehilltech/android-metadata

A library for reading meta-data from AndroidManifest.xml

android android-metadata androidmanifest annotations java metadata

Last synced: 15 Apr 2025

https://github.com/infinispan/protostream

ProtoStream is a serialization library based on Protocol Buffers

infinispan java protobuf serialization-library

Last synced: 16 May 2025

https://github.com/jillesvangurp/jsonj

A fluent Java API for manipulating json data structures

bson hocon jackson java json json-manipulation json-objects plist yaml

Last synced: 15 Jul 2025

https://github.com/flyteorg/flytekit-java

Java/Scala library for easily authoring Flyte tasks and workflows

flyte java scala

Last synced: 05 Apr 2025

https://github.com/mercari/remotedatak

Algebraic data type (ADT) to represent the state of data that is loading from/to remote sources/destinations

adt algebraic-data-types android functional-programming java kotlin kotlin-android kotlin-library remote-data remotedata

Last synced: 09 May 2025

https://github.com/redhat-developer-demos/faas-tutorial

Java FaaS demos with OpenWhisk and OpenShift

demos faas java openshift openwhisk serverless

Last synced: 14 Jul 2025

https://github.com/matteojoliveau/plugface

Next generation Java general purpose plugin framework

framework java plugin

Last synced: 19 Oct 2025

https://github.com/riduidel/aadarchi

A maven archetype to generate easily projects allowing architecture description using a mix of C4, agile architecture, Asciidoc and PlantUML

architecture-documentation asciidoc hacktoberfest java structurizr

Last synced: 11 Dec 2025

https://github.com/vinhkhuc/jcrfsuite

Java interface for CRFsuite: http://www.chokkan.org/software/crfsuite/

crf crfsuite java jni machine-learning nlp

Last synced: 29 Jan 2026

https://github.com/jirkapinkas/jsitemapgenerator

Java sitemap generator. This library generates a web sitemap, can ping Google, generate RSS feed, robots.txt and more with friendly, easy to use Java 8 functional style of programming

aws-lambda java java-8 java-8-lambda java-sitemap-generator lambda-functions robots-generator robots-txt rss rss-generator sitemap sitemap-generator web-sitemap

Last synced: 01 Apr 2026

https://github.com/brutusin/brutusin-rpc

Self-describing JSON-RPC web services over HTTP, with automatic API description based on JSON-Schema

http java json json-rpc2 json-schema microservices single-page-applications spa spring websockets

Last synced: 18 Mar 2026

https://github.com/poiu-de/kilt

Easier handling of Java i18n resource bundles

facade generation i18n internationalization java l10n localization t9n

Last synced: 01 Feb 2026

https://github.com/Glavo/JetBrains-IDE-Multiarch

JetBrains IDEs for Linux RISC-V 64/LoongArch64

ide intellij java jetbrains loongarch risc-v

Last synced: 24 Sep 2025

https://github.com/ruromero/cloudevents-player

Cloudevents Player tool

cloudevents java knative kubernetes

Last synced: 10 Sep 2025

https://github.com/colinbut/sales-order-system-2

React + Java 8 + Spring Boot + MySQL + MongoDB + Redis Demo Web App

h2 java java-8 jwt material-ui mongodb mysql react react-bootstrap react-router reactjs redis restassured spring spring-boot spring-data-jpa spring-data-mongodb spring-data-redis spring-security testcontainers

Last synced: 12 May 2025

https://github.com/nschneid/arabic-tagger

AQMAR Arabic Tagger: Sequence tagger with cost-augmented structured perceptron training

arabic arabic-language arabic-nlp arabic-wikipedia java named-entities nlp nlp-machine-learning sequence-tagger tagger

Last synced: 13 Jul 2025

https://github.com/kdl-org/kdl4j

KDL Parser for the JVM

java jvm kdl serialization

Last synced: 16 Jul 2025

https://github.com/teverett/olmreader

A Java reader for MS Outlook for Mac OLM files

email java ms-outlook olm outlook

Last synced: 17 Mar 2025

https://github.com/abeusher/timehash

An algorithm for creating user configurable, variable-precision sliding windows of time. Useful for binning time values in large collections of data.

bigdata binning c geohash golang hashing hashing-algorithm java perl python time-series timehash

Last synced: 19 Aug 2025

https://github.com/rajatt95/masterrestassuredframework

allure-report extentreports java jenkins maven restassured singleton-pattern test-automation testing testng

Last synced: 10 Apr 2025

https://github.com/BlackBoxVision/mvp-helpers

♻️Helper classes to build Android Apps through MVP pattern in a faster way

android java library mvp-architecture mvp-clean mvp-pattern

Last synced: 26 Mar 2025

https://github.com/hellokoding/hello-sso-jwt-auth

Single Sign On (SSO) Example with JSON Web Token (JWT), Spring Boot

authentication java jwt security spring-boot sso

Last synced: 15 Jun 2025

https://github.com/hanabi1224/ruannoy

Rust port of annoy (https://github.com/spotify/annoy)

annoy approximate-nearest-neighbor-search dotnet java kotlin nearest-neighbor-search rust

Last synced: 04 Jul 2025

https://github.com/kaitai-io/kaitai_struct_java_runtime

Kaitai Struct: runtime for Java

java kaitai-struct

Last synced: 11 Apr 2025

https://github.com/red-coracle/episodes

Keep track of which television show episodes you've seen!

android hacktoberfest java

Last synced: 28 Mar 2025

https://github.com/googlecloudplatform/appengine-plugins

A client Java library to manage App Engine Java applications for any project that performs App Engine Java application management. For example, the Maven, Gradle and Eclipse App Engine plugins, custom user tools, etc.

appengine appengine-java appengine-sdk cloud-sdk gcloud gcloud-sdk java

Last synced: 29 Oct 2025

https://github.com/nsiatras/extasys

Asynchronous TCP/UDP socket library

android chat-application java java-sockets java-sockets-library network socket tcp tcp-client tcp-server tcp-socket udp udp-client udp-server udp-socket

Last synced: 16 Oct 2025

https://github.com/romanow/lectures

Лекции по курсу Распределенные Системы Обработки Информации кафедры ИУ7 МГТУ им. Н.Э.Баумана

ansible iaas java kafka kotlin microservice postgresql spring-boot terraform

Last synced: 16 Apr 2025

https://github.com/Erxionglsx/Erxionglsx.github.io

我是二雄，为了更好的复习和理解所学的知识，将自己在视频网站和博客所学知识摘抄总结成了笔记。

java

Last synced: 27 Mar 2025

https://github.com/featureprobe/server-sdk-java

FeatureProbe Server Side SDK for Java

java

Last synced: 27 Jun 2025

https://github.com/lwohvye/unicorn

基于最新的Java 21和SpringBoot 3.4。根据eladmin项目进行改造。整合常用的Components.

gradle java jpa kotlin lwohvye oauth2 spring-boot spring-security unicorn virtual-threads websocket

Last synced: 06 Apr 2025

https://github.com/li-xiao-shuang/blog

日常工作中使用的技术沉淀+学习记录

computer-network datastructures-algorithms docker java jvm linux mysql redis reocketmq spring springboot springcloud

Last synced: 22 Mar 2025

https://github.com/wiverson/jtoolprovider-plugin

This Maven Plugin does two things. First, it automatically transforms your Maven dependency graph into Java modules. Second, it bridges Maven and built-in Java tools like jdeps, jlink, and jpackage.

java javafx javafx-desktop-apps jdeps jlink jlink-image jpackage maven maven-plugin maven-plugins

Last synced: 03 Sep 2025

https://github.com/twineworks/ruby-for-pentaho-kettle

Ruby scripting for pentaho-kettle

etl java jurby kettle pdi pentaho-kettle ruby

Last synced: 04 Apr 2025

https://github.com/ruviolence/reaper

Another Paper 1.12.2 fork with some performance enhancements, bug fixes, and improvements.

bukkit java minecraft minecraft-server paper paper-fork paperclip papermc spigot

Last synced: 20 Jun 2025

https://github.com/Articdive/ArticData

Collection of data extracted from Minecraft.

data data-extraction data-mining java json mc minecraft minecraft-data minecraft-server minecraft-servers registry

Last synced: 08 May 2025

https://github.com/opentimestamps/java-opentimestamps

bitcoin-attestation cryptography java opentimestamps

Last synced: 13 May 2025

https://github.com/projectbarbel/barbelhisto-core

Lightweight ultra-fast library to store data in bi-temporal format

bitemporal framework java

Last synced: 13 May 2025

https://github.com/diagramsascode/diagramsascode

Generate valid diagrams from source code

diagrams-as-code java living-documentation plantuml uml uml-diagram unified-modeling-language

Last synced: 14 Jan 2026

https://github.com/crramirez/uwp_bridge_java

Skeleton for packing Java applications for publishing them on Windows Store

appx hacktoberfest java microsoft-store windows-store

Last synced: 21 Apr 2025

https://github.com/Mamiglia/Reddit-Wallpaper

Tool to download and automatically set a random wallpaper from reddit

java java11 reddit reddit-wallpaper

Last synced: 08 Apr 2025

https://github.com/ferdzz/placeableitems

Allows the player to place certain items as 3D models

forge hacktoberfest java minecraft minecraft-forge minecraft-mod modded-minecraft

Last synced: 02 Mar 2026

https://github.com/steely-glint/srtplight

set of classes implementing a simple (S)RTP stack

java rtcp rtp srtp webrtc

Last synced: 10 Apr 2025

https://github.com/apache/maven-apache-parent

Apache Software Foundation Parent POM

build-management java maven

Last synced: 16 Jan 2026

https://github.com/rieckpil/custom-maven-archetypes

:open_file_folder: Maven Archetypes to conveniently bootstrap new Java projects

jakarta-ee java java-ee jsf jsf-development maven maven-archetype openliberty payara project-template tomee wildfly

Last synced: 07 May 2025

https://github.com/blackboxvision/mvp-helpers

♻️Helper classes to build Android Apps through MVP pattern in a faster way

android java library mvp-architecture mvp-clean mvp-pattern

Last synced: 14 May 2025

https://github.com/zomis/brainduck

Brainfuck Interpreter in Java/Groovy, with a Groovy DSL

analysis brainfuck brainfuck-interpreter brainfuck-programs groovy ide java

Last synced: 24 Aug 2025

https://github.com/nickvourd/cs-aggressor-kit

Homemade Aggressor scripts kit for Cobalt Strike

aggressor-scripts c2 c2-framework cna cobalt-strike command-and-control configuration configuration-files java kit redteam redteam-tools redteaming weaponized

Last synced: 02 Mar 2025

https://github.com/codestates-seb/seb45_main_011

🌱 Grow Story : 식물을 관리하고 나만의 정원을 꾸며 보세요 🌱

docker framer-motion gradle java mysql next react-query spring-boot tailwindcss typescript zustand

Last synced: 10 Aug 2025

https://github.com/yegor256/rehttp

HTTP Repeater: you point your Webhooks to us and we make sure they get delivered even if not on the first try

http http-repeater java rehttp service-mesh webservice zerocracy

Last synced: 27 Mar 2025

https://github.com/auth0-samples/auth0-servlet-sample

Auth0 Integration Samples for Java Servlets and JSP

auth0 authentication dx-sdk-quickstart java quickstart webapp

Last synced: 19 Jul 2025

https://github.com/mistercalvin/supermicro-java-ikvm

A container for connecting to Supermicro Java based iKVM viewers via a web browser

docker ikvm ipmi ipmiview java kvm novnc remote servers supermicro vnc web

Last synced: 10 Apr 2025

https://github.com/christophecvb/touchportalpluginsdk

This Project is an SDK to create a Touch Portal Plugin using Java or Kotlin and Gradle

annotations annotations-processor gradle java kotlin plugin-sdk sdk sdk-java touch-portal touch-portal-plugin

Last synced: 29 Aug 2025

https://github.com/wz2cool/mybatis-dynamic-query

dynamic query for mybatis

dynamic java mybatis sql

Last synced: 27 Jan 2026

https://github.com/stavshamir/bag

bash alias generator

alias aliases aliasing bash java

Last synced: 07 Oct 2025

https://github.com/saharnooby/qoi-java

A pure Java 8 implementation of Quite OK Image Format

format image java qoi

Last synced: 08 Oct 2025

https://github.com/stellar/anchor-platform

Java SDK for the Stellar network anchor development.

anchor deposit java kotlin payment sep stellar withdrawal

Last synced: 05 Mar 2026

https://github.com/ypriverol/spark-java8

Java 8 and Spark learning through examples

dataset java lambda learning-spark spark

Last synced: 21 Mar 2025

https://github.com/redhat-scholars/openshift-starter-guides

Getting Started with OpenShift for Developers Workshop

appdev cloudnative dotnet dotnet-core3-1 java javascript kubernetes nodejs openshift pipelines python tekton

Last synced: 30 Jun 2025

https://github.com/nicoulaj/checksum-maven-plugin

Compute Maven project artifacts/dependencies/files checksum digests.

checksum checksum-digests java maven maven-plugin

Last synced: 06 Apr 2025

https://github.com/stevespringett/vulndb-data-mirror

A simple Java command-line utility to mirror the entire contents of VulnDB.

appsec cve java sca software-composition-analysis software-security vulndb

Last synced: 21 Aug 2025

https://github.com/SwitchGDX/clearwing-vm

A Java to C++ transpiler project

cplusplus cpp java transpiler vm

Last synced: 06 Aug 2025

https://github.com/microsoft/spring-todo-app

Spring Boot TODO app

cosmosdb java spring spring-boot spring-data-cosmosdb

Last synced: 30 Jul 2025

https://github.com/carloseduardolemos/desafios-bootcamp2023

Bem-vindo ao repositório dos desafios de código do Santander Bootcamp 2023 - Fullstack Java+Angular, realizado em parceria com a DIO (Digital Innovation One). Este repositório contém as soluções desenvolvidas por mim para cada um dos desafios em JavaScript e Java.

desafio dio-bootcamp java javascript

Last synced: 05 Oct 2025