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: 2026-01-26 00:12:33 UTC
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https://github.com/tkowalcz/tjahzi

Java clients, log4j2 and logback appenders for Grafana Loki

allocation-free grafana-loki java log4j-appender log4j2-appender logback logback-appender logging loki protobuf

Last synced: 16 May 2025

https://github.com/clafonta/Mockey

Mockey is a tool for testing application interactions over http, with a focus on testing web services, specifically web or native applications that consume XML, JSON, and HTML. Mockey's purpose is to be a simple front end to writing mock-test-responses to the file system for persistence to git.

java jetty mock-server testing-tools

Last synced: 27 Feb 2025

https://github.com/ligi/fast

FAST App Search Tool

android android-application gpl java launcher

Last synced: 17 Nov 2025

https://github.com/jMonkeyEngine-Contributions/Lemur

Lemur is a jMonkeyEngine-based UI toolkit.

gui-library java jmonkeyengine jmonkeyengine3

Last synced: 21 Feb 2025

https://github.com/vladimirvivien/k8s-client-examples

Building stuff with the Kubernetes API

client-go go golang java kubernetes python

Last synced: 25 Apr 2025

https://github.com/liyupi/code-xingqiu

🪐 编程导航知识星球，帮助你学习编程的小圈子。配置公开，大家可以参考该项目做出自己的文档网站。

backend frontend java javascript sql vue

Last synced: 25 Dec 2025

https://github.com/fisco-bcos/web3sdk

java sdk for FISCO BCOS（deprecated, please use FISCO-BCOS/java-sdk)

bcos consortium fisco-bcos java sdk spring web3sdk

Last synced: 05 Apr 2025

https://github.com/mignet/blockchain

Code your own blockchain in less than 120 lines of Java!

blcokchain blockchain-demos blockchain-technology cryptocurrency java java8 p2p-network peer-to-peer

Last synced: 14 Jul 2025

https://github.com/primefaces-extensions/primefaces-extensions

PrimeFaces Extensions

faces faces-4 java javaee jsf jsf2 primefaces primefaces-extensions

Last synced: 11 Jan 2026

https://github.com/Samourai-Wallet/sentinel-android

Watch Only bitcoin wallet tracker for Android

android bech32 bip32 bip44 bip49 bip84 bitcoin bitcoin-wallet bitcoinj java no2x segwit sentinel watch-only

Last synced: 18 Apr 2025

https://github.com/devansh-maurya/design-patterns-and-principles

A collection of a number of design patterns and principles written in Kotlin

android computer-science design-patterns dsa hacktoberfest hacktoberfest2020 interview interview-preparation interview-questions java kotlin sde software-development software-engineering

Last synced: 16 Oct 2025

https://github.com/a24z/esap

Elastic Service Access Platform

java microservice servicemesh springboot springcloud

Last synced: 07 Oct 2025

https://github.com/zhenfeng13/my-bbs

一个 SpringBoot + Mybatis + Thymeleaf 等技术实现的 BBS 论坛系统。功能完善，页面美观，供大家学习、交流使用。喜欢的话给个Star，谢啦。

bbs java layui mybatis mysql mysql-database spring spring-boot spring-boot-3 spring-boot-3-0-0 spring-boot-demo spring-boot-example springboot springboot3

Last synced: 09 Oct 2025

https://github.com/vert-x3/vertx-virtual-threads-incubator

Vert.x virtual threads incubator

async java loom reactive vertx virtualthreads

Last synced: 04 Sep 2025

https://github.com/molgenis/molgenis

MOLGENIS - for scientific data: management, exploration, integration and analysis.

biobank bioinformatics catalogue freemarker genetics java javascript lifescience molgenis

Last synced: 05 Apr 2025

https://github.com/shashank02051997/fancyfacebookbadge-android

As the name describes, this is an Android library that you can use to show reacting badges like facebook.

android android-lib android-library badge badge-view badgeview java material-design textview ui ui-design

Last synced: 11 Jul 2025

https://github.com/k33ptoo/javafx-mysql-login

A JavaFX example SignIn/SignUp with MySQL database intergration.

java javafx scenebuilder

Last synced: 28 Jun 2025

https://github.com/ibm/application-modernization-javaee-quarkus

Application Modernization Sample - From Java EE (2010) to Cloud-Native (2021)

cloudnative events-triggered jakartaee java javaee micro-frontends microprofile microservices openliberty opensource quarkus strangler websphere

Last synced: 20 Aug 2025

https://github.com/samourai-wallet/sentinel-android

Watch Only bitcoin wallet tracker for Android

android bech32 bip32 bip44 bip49 bip84 bitcoin bitcoin-wallet bitcoinj java no2x segwit sentinel watch-only

Last synced: 21 Aug 2025

https://github.com/bonigarcia/webdrivermanager-examples

JUnit tests with Selenium WebDriver and WebDriverManager

java junit junit5 selenium selenium-webdriver webdrivermanager

Last synced: 04 Apr 2025

https://github.com/xdagger/xdagj

XDAGJ is an implementation of XDAG in Java. https://xdag.io

asic-resistant blockchain consensus-protocol cryptocurrency dag distributed-ledger-technology java libp2p metaverse mining-pool mnemonic p2p-network randomx rocksdb-java rpc-api snapshot sponsorship wallets

Last synced: 04 Apr 2025

https://github.com/dikshantrajput/hacktoberfest-accepted-2022

This repository is for everyone who wants to participate in Hacktoberfest 2022. Anyone can contribute/add quality code or projects for your Swags (T- Shirt), must be relevant that can add some value to this repository

angularjs cpp css hacktoberfest hacktoberfest-accepted hacktoberfest2022 html java javascript reactjs vue

Last synced: 04 Apr 2025

https://juliainterop.github.io/JavaCall.jl/

Call Java from Julia

java julia julialang

Last synced: 08 May 2025

https://github.com/datawhalechina/sweetalk-design-pattern

基于《大话设计模式》对设计原则和设计模式进行解读。

cpp design-patterns java python

Last synced: 21 Apr 2025

https://github.com/guobinhit/java-skills

♨️ In this repository, you can get many Java skills.

java skills

Last synced: 29 Jun 2025

https://github.com/wttech/aem-rules-for-sonarqube

SonarQube plugin with set of rules detecting possible bugs and bad smells specific for AEM development.

aem java quality slice sling sling-models sonar sonarqube static-code-analysis

Last synced: 05 Apr 2025

https://github.com/vivid-money/elmslie

Kotlin TEA/ELM implementation with first class android support

android android-library elm elm-architecture functional-reactive-programming java java-8 kotlin-android mvi mvi-android mvi-architecture rxandroid state-management

Last synced: 05 Apr 2025

https://github.com/ndsev/zserio

zero sugar, zero fat, zero serialization overhead

code-generation compactness cpp data-structures grpc java schema-language serialization serialization-framework sqlite wire-format

Last synced: 08 May 2025

https://github.com/IBM/application-modernization-javaee-quarkus

Application Modernization Sample - From Java EE (2010) to Cloud-Native (2021)

cloudnative events-triggered jakartaee java javaee micro-frontends microprofile microservices openliberty opensource quarkus strangler websphere

Last synced: 15 Apr 2025

https://github.com/plaid/plaid-link-android

Plaid Link Android SDK

java kotlin plaid plaid-android plaid-link

Last synced: 25 Jun 2025

https://github.com/martinpaljak/apdu4j

Java code for APDU level smart cards: javax.smartcardio, PC/SC and remote JSON

apdu java jna pcsc smartcard-reader smartcardio

Last synced: 04 Apr 2025

https://github.com/gesellix/docker-client

A Docker client for Java written in Kotlin and Groovy

docker docker-client docker-compose docker-daemon docker-engine engine-api groovy hacktoberfest java

Last synced: 04 Apr 2025

https://github.com/cicirello/jacoco-badge-generator

Coverage badges, and pull request coverage checks, from JaCoCo reports in GitHub Actions

badge-generator badges branches-coverage c0-coverage c1-coverage coverage coverage-report github-actions instructions-coverage jacoco java pull-request-check testing

Last synced: 10 Oct 2025

https://github.com/gabrieldim/tictactoe

Play it here: https://tictactoe-javascript.netlify.app/

css design game html java javascript tictactoe

Last synced: 10 Jul 2025

https://github.com/aleksk1ng/java-spring-crqs-eventsourcing-microservice

Java-Spring-CRQS-Eventsourcing-Microservice

clean-architecture cqrs cqrs-es ddd docker event-sourcing event-sourcing-and-cqrs eventsourcing flyway grafana jaeger java kafka mongodb postgresql prometheus resilience4j spring swagger

Last synced: 21 Mar 2025

https://github.com/houko/xiaomo-studying

Do not accumulate steps, no more than a thousand miles; no accumulation of small streams, no rivers.

accumulation css firstheading interview japanese java linux netty netty4 ocjp python react refactoring spring-boot swift thinkinginjava unity

Last synced: 16 Mar 2025

https://github.com/mvallim/emv-qrcode

Java Based EMV QR Code Generator and Parser (MPM, CPM)

brcode cpm decode emv emv-qr emv-qrcode emv-qrcps emvco emvco-qr fintech java kotlin mpm parser payment-systems pix qr qrcode qrcps

Last synced: 14 Jan 2026

https://github.com/tikv/client-java

TiKV Java Client

client cncf grpc java tikv

Last synced: 05 Apr 2025

https://github.com/jonghough/androidssh

Simple SSH and SFTP client for Android

android demo demo-apps java jsch scp sftp ssh

Last synced: 23 Jun 2025

https://github.com/Skarafaz/mercury

Simple Android app that sends pre-configured commands to remote servers via SSH.

android android-app java json json-configuration mercury mercury-ssh ssh utility

Last synced: 24 Jul 2025

https://github.com/mojohaus/jaxb2-maven-plugin

JAXB2 Maven Plugin

java maven maven-plugin mojohaus

Last synced: 27 Dec 2025

https://github.com/servicenow/stl-decomp-4j

Java implementation of Seasonal-Trend-Loess time-series decomposition algorithm.

java seasonal-adjustment seasonal-trend-loess time-series timeseries

Last synced: 09 Oct 2025

https://github.com/SEPIA-Framework/sepia-installation-and-setup

Instructions, scripts, tools and files to install, setup and run the SEPIA-Framework on Raspberry Pi, Windows, Mac and other Linux systems.

chatbot-framework java open-source-siri raspberry-pi sepia-framework virtual-assistant voice-assistant vui

Last synced: 21 Feb 2025

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

Apache Maven Release (Plugin)

build-management java maven maven-plugins maven-release-plugin

Last synced: 14 May 2025

https://github.com/chandrikadeb7/hacktoberfest_2021

This repository aims to help code beginners with their first successful pull request and open source contribution. Happy coding!

algorithms beginner-friendly c cpp first-pull-request github good-first-issue hacktoberfest hacktoberfest2021 java javascript kotlin open-source portfolio programming python star swags

Last synced: 05 Apr 2025

https://github.com/warmuuh/libsass-maven-plugin

libsass wrapper for maven

java libsass maven sass

Last synced: 13 Apr 2025

https://github.com/dapeng-soa/dapeng-soa

A lightweight, high performance micro-service framework

async dapeng high-performance java metadata microservice netty rpc soa thrift

Last synced: 09 Apr 2025

https://github.com/mmolimar/kukulcan

A REPL for Apache Kafka

ammonite apache-kafka java kafka kafka-admin kafka-connect kafka-consumer kafka-producer kafka-repl kafka-shell kafka-streams python repl scala shell

Last synced: 11 Aug 2025

https://github.com/liuyuyang01/thrive-blog

🎉 Thrive 是一个 Vue3 + Python Flask 的产物，该项目专注于分享技术文章和知识，为技术爱好者和从业者提供一个分享、交流和学习的平台。用户可以在平台上发表自己的技术文章，或浏览其他用户分享的文章，并与他们进行讨论和互动。

blog docker element java mybatis pinia springboot typescript vue3

Last synced: 15 May 2025

https://github.com/KyoriPowered/adventure-text-minimessage

Simple library that implements an easy to use textual format to send rich json messages with Adventure

bukkit-plugin hacktoberfest java minecraft paper-plugin sponge-plugin

Last synced: 14 Mar 2025

https://github.com/arjanfrans/mario-game

:mushroom: Super Mario Bros 16-bit version clone. Written in Java and using the LibGdx game engine.

game java libgdx mario super

Last synced: 26 Aug 2025

https://github.com/markusjx/node-java-bridge

A bridge between Node.js and Java

electron hacktoberfest java javascript jni jvm nodejs typescript

Last synced: 07 Apr 2025

https://github.com/google/java-photoslibrary

Java client library for the Google Photos Library API

google google-photos java

Last synced: 14 Jan 2026

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

HMS Map Kit demo provides an example of intergrating HMS Map Android SDK. Personalizing how your map displays and interacts with your users tailors their experience to them

android hms huawei java map marker route

Last synced: 01 Aug 2025

https://github.com/porunov/acme_client

Java ACME Client application

acme acme-client acme-protocol certificate https java java-client letsencrypt ssl tls

Last synced: 17 Mar 2025

https://github.com/epinter/tqrespec

TQRespec - The respec tool for Titan Quest game

anniversary-edition atlantis guice immortal-throne java javafx javafx-application javafx-desktop-apps jpackage jpms legendary-edition openjfx ragnarok respec respec-attributes respec-skills skills titan-quest tqrespec

Last synced: 05 Apr 2025

https://github.com/apache/aries

Apache Aries

aries java library

Last synced: 16 May 2025

https://github.com/lmq2582609/minimalist-saas

极简多租户管理系统是一个多租户管理系统，多租户功能同时支持字段隔离和数据源隔离，项目基于SpringBoot3+Vue3的前后端分离的后台开发脚手架，具备一些常用的基础功能。

java saas springboot3

Last synced: 03 Apr 2025

https://github.com/marchof/javabubble

Backup list for my friendly Java bubble

community-project hacktoberfest java mastodon

Last synced: 16 May 2025

https://github.com/dsadsadsss/java-wanju

支持nodejs,python,Java等多语言，喜欢就点赞

java xray

Last synced: 17 Jan 2026

https://github.com/jenkinsci/jenkins-test-harness

Unit test framework for Jenkins core and its plugins

harness htmlunit java jenkins jetty junit testing-tools

Last synced: 03 Jan 2026

https://github.com/spaziocodice/SolRDF

An RDF plugin for Solr

apache-solr java linkeddata rdf solr sparql sparql-endpoints web-ontology-language

Last synced: 03 Apr 2025

https://github.com/thevpc/nuts

Nuts Java Package Manager

java package-manager

Last synced: 04 Apr 2025

https://github.com/luojilab/datareporter

Real-time data reporting system based on mobile platform

android c ios java objective-c

Last synced: 03 Oct 2025

https://github.com/viadee/sonarquest

A playful approach to refactoring code smells

adventure angular cleancode gamification java rpg sonarqube spring

Last synced: 13 Oct 2025

https://github.com/markwest1972/smart-security-camera

A Pi Zero and Motion based webcamera that forwards images to Amazon Web Services for Image Processing

arn aws aws-iam aws-lambda aws-rekognition aws-s3 aws-sdk aws-sdk-js aws-ses aws-step-function bucket-policy image-analysis java java-8 javascript motion nodejs nodemailer orchestration web-camera

Last synced: 24 Oct 2025

https://github.com/STAMP-project/dspot

Automatically detect and generate missing assertions for Junit test cases (also known as test amplification)

coverage dspot h2020 hacktoberfest inria java junit test-amplification test-automation

Last synced: 26 Mar 2025

https://github.com/hongzhaohua/jstarcraft-nlp

专注于解决自然语言处理领域的几个核心问题:词法分析,句法分析,语义分析,语种检测,信息抽取,文本聚类和文本分类. 为相关领域的研发人员提供完整的通用设计与参考实现. 涵盖了多种自然语言处理算法,适配了多个自然语言处理框架. 兼容Lucene/Solr/ElasticSearch插件.

ansj corenlp elasticsearch hanlp ik java jcseg jieba language-detection lucene mmseg mynlp nlp solr thulac word

Last synced: 15 Apr 2025

https://github.com/arconia-io/arconia

Arconia is a framework designed to build modern enterprise applications using Java and Spring Boot, emphasizing developer experience and cloud native architectures.

ai java llm micrometer multitenancy observability opentelemetry saas spring-ai spring-boot

Last synced: 12 Jan 2026

https://github.com/huifer/planar_algorithm

平面gis算法， planar_algorithm

algorithms arcgis geotools gis java map planar-algorithm

Last synced: 14 Apr 2025

https://github.com/WildMeOrg/Wildbook

Wild Me's first product, Wildbook supports researchers by allowing collaboration across the globe and automation of photo ID matching

cloud conservation java nonprofit tomcat

Last synced: 07 May 2025

https://github.com/vaadin/flow-components

Java counterpart of Vaadin Web Components

hacktoberfest java vaadin

Last synced: 13 Apr 2025

https://github.com/web3j/web3j-quorum

web3j integration layer for JP Morgan's Quorum

ethereum java quorum web3j

Last synced: 09 Apr 2025

https://github.com/awhitford/lombok.maven

Maven Plugin for Project Lombok

java lombok maven-plugin open-source

Last synced: 06 Apr 2025

https://github.com/vbauer/caesar

Library that allows to create async beans from sync beans

asynchronous-executions java proxy

Last synced: 30 Jun 2025

https://github.com/tzaeschke/tinspin-indexes

Spatial index library with R*Tree, STR-Tree, Quadtree, CritBit, KD-Tree, CoverTree and PH-Tree

covertree crit-bit-trees index indexing java kd-tree multidimensional octree patricia ph-tree phtree quadtree quadtree-hc r-star-tree r-tree spatial spatial-data str-tree tinspin-indexes tree

Last synced: 30 Apr 2025

https://github.com/ivangfr/springboot-kafka-connect-jdbc-streams

Project goal: Explore Kafka, Kafka Connect, and Kafka Streams. Components: store-api: Inserts/updates MySQL records. Source Connectors: Monitor MySQL changes, push messages to Kafka. Sink Connectors: Listen to Kafka, insert/update Elasticsearch docs. store-streams: Listens to Kafka, processes with Kafka Streams, pushes new messages to Kafka.

avro docker elasticsearch java jib json kafka kafka-connect kafka-streams mysql schema-registry spring-boot spring-cloud-stream spring-data-jpa spring-web-mvc springdoc-openapi

Last synced: 05 Apr 2025

https://github.com/keepcosmos/beanmother

A library for setting up Java objects as test data.

bean factories faker fixtures hacktoberfest java object-mapping test-automation test-driven-development testing testing-tools

Last synced: 11 Jan 2026

https://github.com/galibbd/onlineschoolmanagementsystem

This project is for multilevel users like Admin, Teacher and Student. It provide login system with registration. Student can see notice board, result, attendance etc. Teacher can submit result, daily attendance etc. and Admin can add new Student and teacher, create new session, class etc.

bootstrap4 java jdbctemplate mysql-database netbeans-project school-management school-management-system school-project spring-mvc

Last synced: 09 Jan 2026

https://github.com/jeanboydev/android-architecture

:city_sunrise:该项目结合 MVP 与 Clean 架构思想，探索在 Android 项目上的最佳实践。

android android-architecture application architecture dagger java mvp rxjava

Last synced: 25 Oct 2025

https://github.com/bobocode-projects/java-web-exercises

Training Exercises that cover Networking, HTTP, Servlet API, Spring MVC and Spring Boot

http java networking servlet-api sockets spring-boot spring-mvc web

Last synced: 04 Oct 2025

https://github.com/gradlex-org/extra-java-module-info

A Gradle 6.8+ plugin to use legacy Java libraries as Java Modules in a modular Java project

gradle-plugin java java-modules jpms

Last synced: 07 Apr 2025

https://github.com/jon-hanson/parsecj

Java monadic parser combinator framework for constructing LL(1) parsers

java parser parser-combinators

Last synced: 30 Dec 2025

https://github.com/antonyhaman/youtube-jextractor

Android based library that allows you to download or play audio and video from Youtube, in other words - youtube-dl for android

android android-library audio extract-video extractor java muxed-streams stream streams videodetails youtube youtube-dl youtube-dl-android youtube-downloader youtube-extractor youtube-video youtube-videos youtubeextractor

Last synced: 28 Oct 2025

https://github.com/camunda-community-hub/camunda-platform-7-graphql

GraphQL for Camunda Platform 7

camunda-7 camunda-platform-7 graphql graphql-java graphql-server java spring-boot springframework

Last synced: 11 Jan 2026

https://github.com/labymod/ultralight-java

Java wrapper for the Ultralight Web Engine

java ultralight ultralight-java ultralight-wrapper wrapper

Last synced: 14 Jan 2026

https://github.com/ligi/FAST

FAST App Search Tool

android android-application gpl java launcher

Last synced: 10 Mar 2025

https://github.com/zakgof/actr

Simple, fast and typesafe Java actor model implementation

actor-model actors akka concurrency java

Last synced: 12 Jan 2026

https://github.com/javadev/leetcode-in-java

Java-based LeetCode algorithm problem solutions, regularly updated.

algorithm algorithm-competitions algorithms-and-data-structures dynamic-programming interview-questions java leetcode leetcode-java leetcode-solutions math

Last synced: 29 Jul 2025

https://github.com/adambien/wad

Watch and Deploy - deploying ThinWARs without IDE plugins

deployment jakartaee java javaee jboss jetty microprofile openliberty payara speed thinwars tomcat tomee utility wad watch wildfly

Last synced: 29 Jul 2025

https://github.com/bitbar/test-samples

Sample test scripts and applications for Bitbar Cloud

appium bitbar bitbar-cloud bitbar-samples detox ios java javascript robot-framework testdroid

Last synced: 16 May 2025

https://github.com/linxueyuanstdio/dragboardview

:star: Android 看板，支持项拖拽、列拖拽。Draggable kanban/board view for Android.

android android-library android-ui android-ui-insipired animation boardview demo drag-and-drop java kanban kanban-application kanban-board kanban-board-application recycleview

Last synced: 15 May 2025

https://github.com/charmve/leetcode4flag

🔥 🔥 High frequent interview LeetCode 100 for FaceBook，Linkedin，Amazon，Google，Microsoft. More importantly, the problems' solutions are provided，include C++, Python and Java.

amazon bytedance coding coding-challenge coding-interviews cpp facebook google google-interview interview interview-preparation interview-questions java jobs leetcode leetcode-solutions lintcode lintcode-solutions microsoft offer