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: 2026-04-09 00:11:41 UTC
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https://github.com/entropy-cloud/nop-entropy

Nop Platform 2.0 is a next-generation low-code development platform built from scratch based on the principles of reversible computation, adopting a language-oriented programming paradigm. It includes a suite of fully designed engines such as a GraphQL engine, ORM engine, workflow engine, reporting engine, rule engine, and batch processing engine,

aigc amis graalvm graphql java lowcode nocode quarkus report report-engine rule-engine vue3 workflow

Last synced: 15 May 2025

https://github.com/anishlearnstocode/books

A collection of Mathematics + CS + what have you related books collected over the years for school 🎓 and personal reading 📚.

algebra algorithms book books calculus computer-science computer-vision cs data-structures dbms digital-image-processing fuzzy-logic game-theory java machine-learning mathematics operating-system programming python

Last synced: 05 Apr 2025

https://github.com/guobinhit/akka-guide

🌴 A chinese guide of Akka, based on Java.

actors akka chinese-translation java

Last synced: 04 Apr 2025

https://github.com/leavesmc/leaves

Fork of Paper aimed at repairing broken vanilla properties.

bukkit craftbukkit java minecraft minecraft-api minecraft-performance minecraft-server paper paper-fork spigot-fork

Last synced: 04 Mar 2026

https://github.com/moallemi/gradle-advanced-build-version

A plugin to generate the Android version code and version name automatically based on git commits number, date and ...

android android-studio gradle gradle-plugin hacktoberfest java kotlin library versioning

Last synced: 04 Apr 2025

https://github.com/echoTheLiar/JavaCodeAcc

Java代码积累 | 大话设计模式（Java实现版本）、线程协作

design-patterns java

Last synced: 03 May 2025

https://github.com/junit-pioneer/junit-pioneer

JUnit 5 Extension Pack

java junit5 testing

Last synced: 14 Jan 2026

https://github.com/OneSignal/OneSignal-Android-SDK

OneSignal is a free push notification service for mobile apps. This plugin makes it easy to integrate your native Android or Amazon app with OneSignal. https://onesignal.com

adm amazon android android-library android-sdk email fcm gcm hms-pushkit in-app-messaging java kotlin kotlin-android notification-service notifications onesignal onesignal-notifications push-notifications sdk sms

Last synced: 16 Jul 2025

https://github.com/apache/commons-math

Apache Commons Math

clustering fitting integration interpolation java least-squares math optimization polynomial solver stat transforms

Last synced: 14 May 2025

https://github.com/the-web3/blockchain-wallet

Blockchain Wallet Technical Guide

blockchain java node sign transaction wallet

Last synced: 15 May 2025

https://github.com/jflex-de/jflex

The fast scanner generator for Java™ with full Unicode support

bazel-rules cup dfa dfa-minimization flex grammar java lexer lexer-generator lexical-analyzer maven-plugin nfa parsing regexp scanner scanner-generator tokenizer yacc

Last synced: 13 May 2025

https://github.com/mopemope/meghanada-emacs

A Better Java Development Environment for Emacs

emacs java melpa

Last synced: 04 Apr 2025

https://github.com/hzxie/voj

A cross-platform online judge system based on Spring MVC framework and ActiveMQ.

activemq docker java mybatis online-judge spring-mvc

Last synced: 15 May 2025

https://github.com/mohamed-taman/Springy-Store-Microservices

Springy Store is a conceptual simple μServices-based project using the latest cutting-edge technologies, to demonstrate how the Store services are created to be a cloud-native and 12-factor app agnostic. Those μServices are developed based on Spring Boot & Cloud framework that implements cloud-native intuitive, design patterns, and best practices.

12-factor auth0 cloud-native databases docker docker-compose docker-compose-template elasticsearch java java15 junit5 kubernetes microservices mongodb mysql-database reactive-programming spring-boot spring-cloud spring-cloud-netflix test-microservices

Last synced: 16 Nov 2025

https://github.com/jblas-project/jblas

Linear Algebra for Java

java lapack linear-algebra machine-learning matrix-library

Last synced: 12 Dec 2025

https://github.com/nicoulaj/idea-markdown

Markdown language support for IntelliJ IDEA (abandonned).

intellij java jetbrains language-support markdown

Last synced: 17 Dec 2025

https://github.com/nationalsecurityagency/datawave

DataWave is an ingest/query framework that leverages Apache Accumulo to provide fast, secure data access.

accumulo bigdata java

Last synced: 15 May 2025

https://github.com/apache/cordova-plugin-file-transfer

Apache Cordova File Transfer Plugin

android cordova hacktoberfest ios java javascript library mobile nodejs objective-c

Last synced: 13 May 2025

https://github.com/zyao89/zloading

[Android] 这是一个自定义Loading View库。暂停更新

andorid animation customview java loading loadingview ui view

Last synced: 05 Apr 2025

https://github.com/aws/event-ruler

Event Ruler is a Java library that allows matching many thousands of Events per second to any number of expressive and sophisticated rules.

event-driven events filtering java json matching rule rules

Last synced: 15 May 2025

https://github.com/hluhovskyi/HoldingButton

Button which is visible while user holds it. Main use case is controlling audio recording state (like in Telegram, Viber, VK).

android-library button java material-design ui

Last synced: 19 Apr 2025

https://github.com/victorb/autochecker

♻️ Test your libraries in many different versions of NodeJS, Ruby, Java and many other languages

docker java nodejs ruby testing

Last synced: 05 Apr 2025

https://github.com/cami-la/curso-dio-intro-collections

Resolução dos exercícios propostos: CURSO INTRODUTÓRIO COLLECTIONS FRAMEWORK JAVA.

collecion digitalinnovationone dio java streamapi

Last synced: 04 Apr 2025

https://github.com/slackapi/java-slack-sdk

Slack Developer Kit (including Bolt for Java) for any JVM language

bolt chatbot java jvm-languages kotlin slack slack-api slack-app slack-bot socket-mode websocket websocket-client websockets

Last synced: 11 Jan 2026

https://github.com/jobhope/TechnicalNote

Repository to store what we have studied. :book: We want everyone to get a job through TechnicalNote.

algorithm computer-architecture computer-science cpp data-structures database design-patterns github java linear-algebra network operating-system programming-language security software-engineering sort tech-interview technical-notes web windows

Last synced: 05 May 2025

https://github.com/yanzhenjie/Kalle

:apple: Http client for Android platform.

android http java kalle

Last synced: 27 Feb 2026

https://github.com/janheinrichmerker/material-drawer

Custom drawer implementation for Material design apps.

android android-library custom-drawer java jitpack material-components material-design material-drawer

Last synced: 14 Mar 2026

https://github.com/bakwc/JamSpell

Modern spell checking library - accurate, fast, multi-language

cpp csharp java ngrams nlp python ruby spellcheck spellchecker spelling-correction

Last synced: 04 May 2025

https://github.com/BishopFox/GadgetProbe

Probe endpoints consuming Java serialized objects to identify classes, libraries, and library versions on remote Java classpaths.

burp-extensions java java-deserialization javassist pentest-tools pentesting security-tools

Last synced: 02 Apr 2025

https://github.com/bishopfox/gadgetprobe

Probe endpoints consuming Java serialized objects to identify classes, libraries, and library versions on remote Java classpaths.

burp-extensions java java-deserialization javassist pentest-tools pentesting security-tools

Last synced: 27 Oct 2025

https://github.com/osiegmar/fastcsv

CSV library for Java that is fast, RFC-compliant and dependency-free. ⭐️ Star to support our work!

csv csv-parser csv-reader java zero-dependency

Last synced: 04 Apr 2026

https://github.com/geysermc/floodgate

Hybrid mode plugin to allow for connections from Geyser to join online mode servers.

bedrock bedrock-edition bedrock-to-java bukkit bungee floodgate geyser geysermc hacktoberfest java java-edition minecraft pe plugin velocity

Last synced: 06 Oct 2025

https://github.com/Coalfire-Research/java-deserialization-exploits

A collection of curated Java Deserialization Exploits

cve deserialization-rce exploits java

Last synced: 13 Mar 2025

https://github.com/GeyserMC/Floodgate

Hybrid mode plugin to allow for connections from Geyser to join online mode servers.

bedrock bedrock-edition bedrock-to-java bukkit bungee floodgate geyser geysermc hacktoberfest java java-edition minecraft pe plugin velocity

Last synced: 11 Apr 2025

https://github.com/coalfire-research/java-deserialization-exploits

A collection of curated Java Deserialization Exploits

cve deserialization-rce exploits java

Last synced: 04 Apr 2025

https://github.com/watson-developer-cloud/java-sdk

:1st_place_medal: Java SDK to use the IBM Watson services.

bluemix gradle hacktoberfest iam ibm-cloud ibm-watson-services java java-sdk sdk watson-apis watson-services

Last synced: 14 May 2025

https://github.com/Y4er/ysoserial

ysoserial修改版，着重修改ysoserial.payloads.util.Gadgets.createTemplatesImpl使其可以通过引入自定义class的形式来执行命令、内存马、反序列化回显。

java

Last synced: 11 Jul 2025

https://github.com/yanzhenjie/kalle

:apple: Http client for Android platform.

android http java kalle

Last synced: 04 Apr 2025

https://github.com/spring-attic/spring-cloud-aws

All development has moved to https://github.com/awspring/spring-cloud-aws Integration for Amazon Web Services APIs with Spring

aws aws-cloudformation aws-elasticache aws-java-sdk aws-rds aws-ses aws-sqs hacktoberfest java spring spring-boot spring-cloud spring-cloud-core

Last synced: 15 Apr 2025

https://github.com/lcodecorex/keepalive

Fighting against force-stop kill process on Android with binder ioctl / Android高级保活

activity am android binder ioctl java jni keepalive ndk process

Last synced: 05 Apr 2025

https://github.com/humbleui/jwm

Cross-platform window management and OS integration library for Java

java window-management

Last synced: 16 May 2025

https://github.com/Kamilahsantos/Java-week-LinuxTips

Repositório com o conteúdo da Java Week da LinuxTips

java spring spring-boot

Last synced: 29 Mar 2025

https://github.com/microsoft/rockpaperscissorslizardspock

Rock, Paper, Scissors, Lizard, Spock - Sample Application

aspnetcore azure azure-functions azure-kubernetes-service blazor dotnet-core java javascript nodejs php python tensorflow

Last synced: 06 Oct 2025

https://github.com/mohamed-taman/springy-store-microservices

Last synced: 13 Apr 2025

https://github.com/microsoft/RockPaperScissorsLizardSpock

Rock, Paper, Scissors, Lizard, Spock - Sample Application

aspnetcore azure azure-functions azure-kubernetes-service blazor dotnet-core java javascript nodejs php python tensorflow

Last synced: 18 Apr 2025

https://github.com/j256/ormlite-core

Core ORMLite functionality that provides a lite Java ORM in conjunction with ormlite-jdbc or ormlite-android

database java orm ormlite

Last synced: 14 May 2025

https://github.com/viaversion/viafabricplus

Minecraft Fabric mod which allows you to join EVERY Minecraft server version (Classic, Alpha, Beta, Release, April Fools, Bedrock)

alpha bedrock beta classic fabric java java-to-bedrock minecraft minecraft-alpha minecraft-proxy multiconnect protocol protocol-translator viaaprilfools viabedrock vialegacy viaversion

Last synced: 03 Apr 2026

https://github.com/eclipse-jifa/jifa

🔬 Online Heap Dump, GC Log, Thread Dump & JFR File Analyzer.

gc-log heap-dump java jfr jvm k8s online-analyzer thread-dump troubleshooting

Last synced: 04 Mar 2025

https://github.com/aws-samples/kubernetes-for-java-developers

A Day in Java Developer’s Life, with a taste of Kubernetes

containers docker java kubernetes maven

Last synced: 04 Apr 2025

https://github.com/gejun123456/intellij-generateallsetmethod

Intellij plugin to generate call to setter method value for class

andriod intellij java

Last synced: 12 Apr 2025

https://github.com/BashSupport/BashSupport

Bash and shell script language support for JetBrains IDEs. Please refer to www.bashsupport.com/news/bashsupport-pro-1.3/ for the reasons.

bash bashsupport intellij intellij-plugin java language-support shell

Last synced: 09 Apr 2025

https://github.com/vestrel00/contacts-android

Android Contacts API Library written in Kotlin with Java interoperability. No more ContentProviders and cursors. Say goodbye to ContactsContract. Build your own contacts app!

android android-contacts android-library contacts contacts-android contacts-api contacts-app contacts-library contacts-management contacts-manager java java-library kotlin kotlin-android kotlin-library

Last synced: 18 Jul 2025

https://github.com/osiegmar/FastCSV

CSV library for Java that is fast, RFC-compliant and dependency-free. ⭐️ Star to support our work!

csv csv-parser csv-reader java zero-dependency

Last synced: 23 Mar 2025

https://github.com/mgks/android-smartwebview

A simple use webview integrated w/ native features to help build advanced hybrid applications.

analytics android android-studio camera-api chrome firebase java location-tracker plugins-api print-preview pwa webview

Last synced: 28 Feb 2026

https://github.com/bashsupport/bashsupport

Bash and shell script language support for JetBrains IDEs. Please refer to www.bashsupport.com/news/bashsupport-pro-1.3/ for the reasons.

bash bashsupport intellij intellij-plugin java language-support shell

Last synced: 29 Sep 2025

https://github.com/dawei101/shadowsocks-android-java

Shadowsocks android client, pure java version

android java shadowsocks shadowsocks-android shadowsocks-java

Last synced: 04 Apr 2025

https://github.com/pnoker/iot-dc3

IoT DC3 is a 100% open-source, distributed Internet of Things (IoT) platform built on Spring Cloud. It accelerates IoT project development and simplifies IoT device management, offering a comprehensive solution for building robust IoT systems.

data-collection dcs docker gateway iot java lwm2m modbus mqtt multi-protocol opc-ua plc rpc rtsp s7 socket spring-cloud tcp things

Last synced: 16 Jul 2025

https://github.com/igniterealtime/spark

Cross-platform real-time collaboration client optimized for business and organizations.

collaboration cross-platform jabber java openfire spark xmpp xmpp-client

Last synced: 14 May 2025

https://github.com/Waikato/moa

MOA is an open source framework for Big Data stream mining. It includes a collection of machine learning algorithms (classification, regression, clustering, outlier detection, concept drift detection and recommender systems) and tools for evaluation.

clustering data-stream-mining java machine-learning machine-learning-algorithms moa streaming-algorithms

Last synced: 05 Mar 2025

https://github.com/mybatis/jpetstore-6

A web application built on top of MyBatis 3, Spring 3 and Stripes

java samples

Last synced: 13 May 2025

https://github.com/aikar/commands

Java Command Dispatch Framework - (Bukkit, Spigot, Paper, Sponge, Bungee, JDA, Velocity supported, generically usable anywhere)

acf aikar-commands bukkit bukkit-command-framework bukkit-commands command framework hacktoberfest hacktoberfest2020 java java-command-framework

Last synced: 15 May 2025

https://github.com/atomix/copycat

A novel implementation of the Raft consensus algorithm

atomix consensus consensus-algorithm copycat database distributed-systems java java-8 raft raft-consensus-algorithm replication state-machine

Last synced: 04 Oct 2025

https://github.com/megaease/easeagent

An agent component for the Java system

apm distributed-tracing java javaagent metrics microservices monitoring observability opentracing prometheus servicemesh spring-cloud tracing zipkin zipkin-brave

Last synced: 16 May 2025

https://github.com/DataDog/dd-trace-java

Datadog APM client for Java

apm bytebuddy datadog datadog-apm datadoghq distributed-trace distributed-tracing java javaagent tracing

Last synced: 14 Apr 2025

https://github.com/multi-os-engine/multi-os-engine

Multi-OS Engine: Create iOS Apps in Java (or Kotlin ... etc.)

art eclipse-plugin gradle-plugin idea-plugin ios ios-app java kotlin llvm macos multi-os-engine

Last synced: 15 May 2025

https://github.com/leaningtech/cheerpj-meta

Run Java 8 applications, libraries, applets, Java Web Start, and Oracle Forms on the web without legacy plugins.

applet compiler java java-8 java-applet javascript jit jnlp jvm oracle-forms webassembly webstart

Last synced: 15 May 2025

https://github.com/blockchain/My-Wallet-V3-Android

Blockchain Android Wallet

android bitcoin dagger2 ethereum java kotlin rxjava2 unit-tested wallet

Last synced: 16 May 2025

https://github.com/vito16/shop

基于Spring-boot和bootstrap搭建的商城系统

bootstrap java shopping

Last synced: 01 Apr 2025

https://github.com/fly-studio/douyin-downloader

抖音下载【无水印】的视频（2023-01-08更新，兼容android 11+）

android douyin java

Last synced: 28 Jul 2025

https://github.com/haehnchen/idea-php-laravel-plugin

Laravel Framework Plugin for PhpStorm / IntelliJ IDEA

blade intellij intellij-plugin java jetbrains laravel php phpstorm phpstorm-plugin symfony

Last synced: 17 Dec 2025

https://github.com/lakernote/EasyPostman

An open-source API debugging and stress testing tool inspired by Postman and a simplified JMeter, optimized for developers with a clean UI and powerful features.

api api-test api-test-automation java javaswing jmeter postman tools

Last synced: 08 Mar 2026

https://github.com/sudheerj/datastructures-algorithms

List of Programs related to data structures and algorithms

algorithm-challenges algorithms datastructures datastructures-algorithms dsa dsa-algorithm dynamic-programming graph interview java javascript leetcode linkedlist lodash polyfills prototype queue stack tree

Last synced: 15 May 2025

https://github.com/ikaros-dev/ikaros

Dedicated to ACGMN's Content Management System (CMS). | 专注于ACGMN的内容管理系统(CMS)。

acgmn acgn bangumi cms ikaros java music

Last synced: 28 Dec 2025

https://github.com/oktadev/java-microservices-examples

Java Microservices: Spring Boot, Spring Cloud, JHipster, Spring Cloud Config, and Spring Cloud Gateway

java jhipster jhipster-microservices kubernetes microservices microservices-architecture netflix-zuul oauth2 reactive-microservices spring-boot spring-cloud spring-cloud-config spring-cloud-gateway

Last synced: 04 Apr 2025

https://github.com/codelytv/refactoring-code_smells-design_patterns

♻️ Example projects illustrating Code Smells in order to apply Refactoring techniques

clean-code code-smells design-patterns java javascript kotlin php refactoring refactoring-exercise refactoring-kata refactorings typescrit

Last synced: 12 Apr 2025

https://github.com/Haehnchen/idea-php-laravel-plugin

Laravel Framework Plugin for PhpStorm / IntelliJ IDEA

blade intellij intellij-plugin java jetbrains laravel php phpstorm phpstorm-plugin symfony

Last synced: 12 Apr 2025

https://github.com/theredspy15/ltecleanerfoss

The last Android cleaner you'll ever need!

android beginner-friendly cleaner fdroid files free java kotlin optimization performance utility

Last synced: 09 Jan 2026

https://github.com/cordova-plugin-camera-preview/cordova-plugin-camera-preview

Cordova plugin that allows camera interaction from HTML code

camera camera-preview cordova cordova-plugin java javascript objective-c

Last synced: 18 Dec 2025

https://github.com/openhft/chronicle-wire

A Low Garbage Java Serialisation Library that supports multiple formats

binary csv java json serialization yaml

Last synced: 04 Mar 2026

https://github.com/stevensouza/automon

Automon combines the power of AOP (AspectJ) with monitoring or logging tools you already use to declaratively trace and monitor your Java code, the JDK, and 3rd party libraries.

aop aspectj java log4j2 logging monitoring observability performance performance-monitoring slf4j tracing

Last synced: 14 Feb 2026

https://github.com/pig-mesh/excel-spring-boot-starter

本项目旨在为用户提供一个便捷的 Excel 导出解决方案。基于阿里巴巴的 EasyExcel、FastExcel 库，结合 Spring Boot 框架，封装并优化了 Excel 文件的导出流程，帮助开发者更高效地实现数据导出功能。

ai easyexcel excel fastexcel java spring spring-boot

Last synced: 15 May 2025

https://github.com/akexorcist/googledirectionlibrary

[Android] Library for Google Direction API for Google Maps Android API v2

android android-library java kotlin

Last synced: 22 Jun 2025

https://github.com/ruby/psych

A libyaml wrapper for Ruby

c hacktoberfest java libyaml psych ruby yaml-parser

Last synced: 12 May 2025

https://github.com/vncorenlp/VnCoreNLP

A Vietnamese natural language processing toolkit (NAACL 2018)

dependency-parsing java named-entity-recognition natural-language-processing ner nlp parsing pos-tagger pos-tagging python3 rdrsegmenter sentence-segmentation vietnamese vietnamese-nlp vietnamese-tokenizer vncorenlp vnmarmot word-segmentation word-segmenter

Last synced: 14 Mar 2025

https://github.com/derive4j/derive4j

Java 8 annotation processor and framework for deriving algebraic data types constructors, pattern-matching, folds, optics and typeclasses.

algebra algebraic-data-types annotation-processor catamorphisms derive4j discriminated-unions exhaustiveness-checking fold functional-programming java java-8 laziness optics sum-types tagged-unions visitor visitor-pattern

Last synced: 12 Apr 2025

https://github.com/baidu-aip/java-sdk

百度AI开放平台 Java SDK

ai baidu jar java java-sdk maven sdk sdk-java

Last synced: 08 Apr 2025

https://github.com/arianne/stendhal

Stendhal is a fun friendly and free multiplayer online adventure game with an old school feel.

game game-server java mmorpg rpg

Last synced: 01 Apr 2025

https://github.com/yegor256/rultor

DevOps team assistant that helps you merge, deploy, and release GitHub-hosted apps and libraries

chatbot continuous-delivery deployment devops docker docker-container java xml xsl

Last synced: 17 Jan 2026

https://github.com/indeedeng/iwf

iWF is a Workflow-As-Code microservice orchestration platform offering an orchestration coding framework and service for building resilient, fault-tolerant, scalable long-running processes

distributed-process distributed-system distributed-transactions durable-timer golang java message-queue microservice orchestration orchestrator persistence process python timer workflow workflow-as-code workflow-engine

Last synced: 07 Jan 2026

https://github.com/undera/jmeter-plugins

A Marketplace for JMeter Plugins

java jmeter jmeter-plugin loadtest performance plugins

Last synced: 13 May 2025

https://github.com/microstream-one/microstream

High-Performance Java-Native-Persistence. Store and load any Java Object Graph or Subgraphs partially, Relieved of Heavy-weight JPA. Microsecond Response Time. Ultra-High Throughput. Minimum of Latencies. Create Ultra-Fast In-Memory Database Applications & Microservices.

cache in-memory-database in-memory-storage java object-graph persistence serializer storage-engine