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: 2026-04-18 00:17:49 UTC
- JSON Representation
https://github.com/fluency03/leetcode-java
🎓🎓🎓 Leetcode solution in Java - 536/921 Solved. https://leetcode.com/problemset/all/
algorithm algorithms java leetcode leetcode-java leetcode-solutions
Last synced: 31 Aug 2025
https://github.com/lucky-bai/MSolver
A small, self-contained minesweeper solver written in Java
artificial-intelligence java minesweeper
Last synced: 22 Jul 2025
https://github.com/cergo123/chatvoiceplayer
An Android library to make the implementation of voice/audio messages' playing easier
android audioplayer chat component java library mediaplayer ui view waveform
Last synced: 26 Jun 2025
https://github.com/consensys/tessera
Tessera - Enterprise Implementation of Quorum's transaction manager
blockchain encryption java peer-to-peer privacy quorum
Last synced: 14 Apr 2025
https://github.com/coti-io/coti-node
COTI is the first DAG based chain protocol that's optimized for Enterprises and Stable-coins.
blockchain coti coti-node cryptocurrency dag java p2p payments
Last synced: 11 Mar 2026
https://github.com/jitlogic/zorka
Sophisticated monitoring agent for Java
agent bytecode-instrumentation instrumentation java monitoring zabbix zorka
Last synced: 17 Dec 2025
https://github.com/joshjdevl/libsodium-jni
(Android) Networking and Cryptography Library (NaCL) JNI binding. JNI is utilized for fastest access to native code. Accessible either in Android or Java application. Uses SWIG to generate Java JNI bindings. SWIG definitions are extensible to other languages.
aar cryptography java jni-bindings libsodium nacl swig
Last synced: 14 Jan 2026
https://github.com/chensheng/wechatty-project
Wechattty Project是一个基于JAVA的微信公众号（包括服务号和订阅号）和微信企业号的开发SDK，封装良好的API让开发者可以专注于业务逻辑的开发，提高开发效率。
Last synced: 11 Jan 2026
https://github.com/expediagroup/bull
BULL - Bean Utils Light Library
beancopy beanutils bull hacktoberfest immutable-objects java java-bean mapper mapping mutable oss-portal-featured transformation transformations
Last synced: 11 Jan 2026
https://github.com/streamthoughts/azkarra-streams
🚀 Azkarra is a lightweight java framework to make it easy to develop, deploy and manage cloud-native streaming microservices based on Apache Kafka Streams.
apache-kafka azkarra-streams cloud-native data interactive-queries java kafka kafka-streams micro-framework microservices webui
Last synced: 19 Aug 2025
https://github.com/signaflo/java-timeseries
Time series analysis in Java
forecasting forecasts java time-series timeseries
Last synced: 30 Aug 2025
https://github.com/liyupi/yucongming-java-sdk
鱼聪明 AI 的 Java SDK，几行代码使用 AI 助手能力！
Last synced: 25 Dec 2025
https://github.com/twilio/audioswitch
An Android audio management library for real-time communication apps.
android android-audio audio audio-devices bluetooth-headset communication-apps java kotlin twilio video voice webrtc
Last synced: 07 Aug 2025
https://github.com/pikamug/quests
Easy-to-use, open-source plugin for the creation and execution of quests on Minecraft servers.
java maven minecraft minecraft-plugin minecraft-plugins minecraft-server paper spigot spigot-plugin
Last synced: 13 Apr 2025
https://github.com/joyang1/javainterview
最全的Java技术知识点，以及Java源码分析；Just learn it。
architecture bigdata books code-interview datastructures java
Last synced: 01 Feb 2026
https://github.com/luminolmc/lightingluminol
Luminol的分支，旨在 Folia 上运行更多 bukkit 插件
bukkit folia folia-fork java luminol-fork luminolmc minecraft minecraft-server paper
Last synced: 10 Apr 2026
https://github.com/smoketurner/dropwizard-swagger
a Dropwizard bundle that serves Swagger UI static content and loads Swagger endpoints.
dropwizard dropwizard-swagger java swagger
Last synced: 13 May 2025
https://github.com/Consensys/tessera
Tessera - Enterprise Implementation of Quorum's transaction manager
blockchain encryption java peer-to-peer privacy quorum
Last synced: 25 Oct 2025
https://github.com/alpas/alpas
🚀 The Rapid and Delightful Kotlin Web Framework. Easy, elegant, and productive!
alpas backend-server java kotlin kotlin-web server-side webframework
Last synced: 14 Jan 2026
https://github.com/yogh-io/bitcoin-transaction-explorer
Simple and pure block explorer you can run on top of a full node
bitcoin block blockchain explorer gwt java node transactions viewer
Last synced: 13 Mar 2026
https://github.com/w3stling/rssreader
A simple Java library for reading RSS and Atom feeds
atom atom-feed atom-lib atom-library atom-reader feed-reader java java-library lib library rss rss-feed rss-feed-parser rss-lib rss-library rss-parser rss-reader
Last synced: 19 Sep 2025
https://github.com/jmnarloch/rxjava-spring-boot-starter
RxJava Spring MVC integration
java reactive rxjava rxjava-spring-mvc spring spring-boot
Last synced: 10 Apr 2025
https://github.com/lambdaurora/lambdabettergrass
A better grass mod for Minecraft.
better-grass better-snow java minecraft minecraft-mod quiltmc
Last synced: 02 Apr 2026
https://github.com/manydesigns/portofino
Portofino 5 is the next generation of the open-source low-code web framework Portofino. Its purpose is to help developers create modern, responsive enterprise applications with REST APIs and an Angular UI.
angular database groovy hacktoberfest hibernate java low-code model-driven rad rest rest-api
Last synced: 15 May 2025
https://github.com/curated-intel/Log4Shell-IOCs
A collection of intelligence about Log4Shell and its exploitation activity.
cobalt-strike cti cve-2021-44228 cybersecurity ioc java khonsari kinsing kirabash log4j log4j2 log4shell m8220 mirai muhstik sitesloader swrort threatintel threatintelligence ttp
Last synced: 10 Jul 2025
https://github.com/michael-simons/biking2
This was the source code of biking.michael-simons.eu until end of 2023.
angularjs arc42 architecture biking gpsbabel java jooq spring spring-boot sql
Last synced: 13 Apr 2025
https://github.com/ipeaGIT/r5r
gtfs java r r5 router routing transport transport-networks
Last synced: 05 May 2025
https://github.com/vectorxxxx/NOTE_JVM
尚硅谷JVM全套教程，百万播放，全网巅峰（宋红康详解java虚拟机）学习笔记
Last synced: 04 Aug 2025
https://github.com/jmxtrans/jmxtrans-agent
Java Agent based JMX metrics exporter.
graphite-carbon java java-agent jmx jmxtrans jmxtrans-agent
Last synced: 15 May 2025
https://github.com/minndevelopment/discord-webhooks
Provides easy to use bindings for the Discord Webhook API
discord gradle hacktoberfest java webhooks
Last synced: 05 Apr 2025
https://github.com/federkasten/appbundle-maven-plugin
Maven plugin that creates an Application Bundle for OS X containing all your project dependencies and the necessary metadata
apple java jvm maven-plugin oracle
Last synced: 16 Dec 2025
https://github.com/MinnDevelopment/discord-webhooks
Provides easy to use bindings for the Discord Webhook API
discord gradle hacktoberfest java webhooks
Last synced: 14 Mar 2025
https://github.com/KyoriPowered/adventure-platform
Adventure platform implementations
bukkit bungeecord java minecraft spongeapi
Last synced: 22 Jul 2025
https://github.com/zalando/opentracing-toolbox
Best-of-breed OpenTracing utilities, instrumentations and extensions
http http-headers java monitoring plugin-extension spring-boot-starter tracing
Last synced: 27 Mar 2025
https://github.com/PaperMC/adventure-platform
Adventure platform implementations
bukkit bungeecord java minecraft spongeapi
Last synced: 29 Dec 2025
https://github.com/houarizegai/hotelreservationsystem
A web application to book a room in a hotel (room reservation).
ejb hotel-booking hotel-reservation hotel-reservation-system java javaee jsp servlet web-application
Last synced: 09 Apr 2025
https://github.com/Y4er/CVE-2020-2883
Weblogic coherence.jar RCE
cve-2020-2883 java rce weblogic
Last synced: 11 Jul 2025
https://github.com/ttrelle/spring-data-examples
Examples for using Spring Data for JPA, MongoDB, Neo4j, Redis
java jpa mongodb neo4j redis spring-data
Last synced: 06 Apr 2025
https://github.com/telosys-tools-bricks/telosys-cli
Telosys CLI - Command Line Interface
bootstraping cli code-generation code-generator codegen codegenerator developer-productivity developer-tool development-tools dsl generator java model-driven model-driven-development model-driven-engineering telosys
Last synced: 25 Nov 2025
https://github.com/eclipse-tycho/tycho
Tycho project repository (tycho)
build-tool eclipse java maven osgi
Last synced: 12 Apr 2025
https://github.com/tree-sitter/tree-sitter-java
Java grammar for tree-sitter
Last synced: 14 May 2025
https://github.com/gwlucastrig/tinfour
Delaunay and Constrained Delaunay Triangulations in Java, providing high-performance utilities for modeling surfaces with support for Lidar LAS files, Digital Elevation Models (DEM), finite element analysis, path planning, natural neighbor interpolation, and other applications of Triangulated Irregular Networks (TIN)
bathymetry computational-geometry delaunay delaunay-triangulation digital-elevation-model gis hydrography java lidar triangulation
Last synced: 12 Jan 2026
https://github.com/vctgo/vctgo-platform
🔥 官方推荐 🔥 🎉 基于Ruoyi-Cloud版本改造的的多租户SaaS开发框架。 首先感谢若依提供的开源支持!请大家继续关注若依项目! 本项目基于 RuoYi-Cloud 进行二次开发的租户版本 目标在于精简脚手架，致力于中小企业的快速开发项目搭建，让大家不必再耗费精力于各种开源框架里集成的复杂功能如何抉择保留
docker java nacos springboot vue
Last synced: 16 May 2025
https://github.com/garybentley/quollwriter
Quoll Writer - A writing application that lets you focus on your words.
desktop java writing-application
Last synced: 11 Jan 2026
https://github.com/khunhtetznaing/xgetter
Android library for extract stream/download url from Google Drive,MegaUp,Google Photos,Mp4Upload,Facebook,Mediafire,Ok.Ru,VK,Twitter,Youtube,SolidFiles,Vidoza,UptoStream,SendVid,FanSubs,Uptobox,FEmbed,FileRio
android facebook fembed google-drive google-photos java javascript mediafire mp4upload okru rapidvideo sendvid solidfiles twitter vk youtube
Last synced: 15 Mar 2025
https://github.com/googlemaps-samples/android-places-demos
Google Places SDK Demos for Android
android android-samples google-maps google-places java kotlin places-sdk samples
Last synced: 06 Apr 2025
https://github.com/woubuc/sweep
Reduce the disk usage of your projects by removing dependencies & builds
cleanup dependencies disk-space java nodejs rust
Last synced: 04 Apr 2025
https://github.com/jhg023/simplenet
An easy-to-use, event-driven, asynchronous network application framework compiled with Java 11.
asynchronous byte bytes client client-server gradle java java-11 java-8 maven network networking nio nio2 packets server simplenet tcp tcp-client tcp-server
Last synced: 25 Oct 2025
https://github.com/feltex/desafio-itau-backend
Desafio de vaga de emprego para o banco Itaú
desafio desafio-feltex desafios-resolvidos itau java java21 maven spring spring-boot
Last synced: 08 Oct 2025
https://github.com/mraible/jhipster4-demo
Blog demo app with JHipster 4
angular java jhipster maven spring-boot typescript webpack
Last synced: 17 Mar 2025
https://github.com/moshuying/project-3-crm
⭐crm 客户关系管理系统模板⭐一个不错的后台管理种子项目，拥有自由设置角色自由分配权限🔑的权限管理功能，三员管理多员管理均可，前端antd vue admin后端spring-boot-api-seedling 拥有完善的功能。文档包含需求文档，设计文档和测试文档等。同时配置了travis，拥有集成测试和自动构建的功能。
axios freemarker html5 java javascript less ppt restful-api vue vue-antd-admin vuejs
Last synced: 09 Apr 2025
https://github.com/feng-haitao/auto-excel
A fast import and export tool for Excel.
excel-export excel-import java poi
Last synced: 14 Jan 2026
https://github.com/corretto/heapothesys
Heapothesys /hɪˈpɒθɪsɪs/ is a heap allocation JVM benchmark developed by the Amazon Corretto team.
corretto garbage-collector java jvm
Last synced: 16 Jan 2026
https://github.com/MegavexNetwork/scoreboard-library
Powerful packet-level scoreboard library for Paper/Spigot servers
adventure api bukkit java library minecraft objectives packets papermc scoreboard sidebar spigotmc teams
Last synced: 11 May 2025
https://github.com/turingfly/cracking-the-coding-interview
Java solutions and explanations to problems in the book Cracking the Coding Interview(6th Edition).
algorithm interview java java8
Last synced: 20 Aug 2025
https://github.com/http-builder-ng/http-builder-ng
The easy HTTP client for Groovy (and Java).
dormant groovy http-builder-ng java
Last synced: 04 Oct 2025
https://github.com/loohp/interactivechat
Add click and hover events to chat messages!
java minecraft papermc spigot-plugin spigotmc
Last synced: 04 Apr 2025
https://github.com/jonathansilva/8ballpool
2020 - 8 Ball Pool Guideline Hack. Does it still work ? Yes
8ballpool android-canvas game-hack java
Last synced: 10 Jun 2025
https://github.com/ivangfr/springboot-react-social-login
The goal of this project is to implement an application called movie-app to manage movies. For it, we will implement a back-end Spring Boot application called movie-api and a font-end React application called movie-ui. Additionally, we will use OAuth2 (Social Login) to secure both applications.
docker github-oauth-login github-oauth2 google-oauth-login google-oauth2 java javascript jsonwebtoken oauth2-client postgresql react semantic-ui-react social-login spring-boot spring-data-jpa spring-security spring-web-mvc springdoc-openapi
Last synced: 04 Apr 2025
https://github.com/takawitter/trie4j
PATRICIA, Double Array, LOUDS Trie implementations for Java
doublearray java louds patricia trie
Last synced: 18 Jan 2026
https://github.com/mybatis/parent
The MyBatis parent POM which has to be inherited by all MyBatis modules
Last synced: 15 May 2025
https://github.com/vaadin/spring
Spring integration for Vaadin
java spring spring-boot vaadin vaadin-spring web web-application web-components
Last synced: 08 Apr 2025
https://github.com/bg-software-llc/superiorskyblock2
Optimized, feature packed Skyblock core.
bgsoftware bukkit java minecraft plugin skyblock spigot superiorskyblock
Last synced: 13 Apr 2025
https://github.com/360digitech/chronus
Chronus是360数科技术团队基于阿里开源项目TBSchedule重写的分布式调度。
chronus cncf dubbo java jobs microservice scheduler spring-boot springcloud task
Last synced: 04 May 2025
https://github.com/wbrawner/simplemarkdown
SimpleMarkdown is an Android app for editing Markdown!
Last synced: 04 Apr 2025
https://github.com/romaniakovlev/timeshape
Java library to find timezone based on geo coordinates
java java-library openstreetmap timezone
Last synced: 16 May 2025
https://github.com/davecom/classiccomputerscienceproblemsinjava
Source Code for the Book Classic Computer Science Problems in Java
book computer-science java manning
Last synced: 13 Apr 2025
https://github.com/datadog/java-dogstatsd-client
Java statsd client library
Last synced: 14 May 2025
https://github.com/zhouhailin/freeswitch-externals
FreeSWITCH externals projects
esl esl-client event-socket freeswitch freeswitch-esl freeswitch-event-socket java spring-boot voip
Last synced: 12 Apr 2025
https://github.com/whylabs/whylogs-java
Profile and monitor your ML data pipeline end-to-end
ai-pipelines aiops apache-spark approximate-statistics calculate-statistics data-quality dataset java mlops spark statistical-properties statistics whylogs
Last synced: 03 Oct 2025
https://github.com/virtualvivek/blurshadowimageview
An Android library provides blurred drop shadows to ImageView similar to iOS image backdrop shadows.Provides fast canvas draw as no renderscript needed .The similar shadow blurred effects can also be seen in iOS Music App.
android android-library android-ui backdrop-shadows blur blur-imageview blurimageview blurred-background blurred-drop-shadows blurview image imageview ios-music java library shadow-imageview
Last synced: 23 Aug 2025
https://github.com/jeevatkm/digitalocean-api-java
DigitalOcean API Client in Java
digitalocean droplet groovy java java-library scala
Last synced: 06 Apr 2025
https://github.com/oleg-cherednik/dailycodingproblem
Daily Coding Problem solutions
daily-coding-problem dailycodingproblem java
Last synced: 13 Apr 2025
https://github.com/srgantmoomoo/postman
minecraft anarchy client :)
anarchy anarchy-client client fabric fabricmc java minecraft mod open-source postman postmanclient utility-mod
Last synced: 06 Apr 2025
https://github.com/tehleo/junion
Delivers struct types for Java programming language.
Last synced: 16 Oct 2025
https://github.com/aldonahzero/spring-boot-vue-bank
我,请始皇[打钱]是一个前后端分离的工具人系统，项目采用 SpringBoot+Go+Vue 开发，项目加入常见的企业级应用所涉及到的技术点，例如 Redis、RabbitMQ 等(主要是多用用工具多踩踩坑)。
docker java kafka kubernetes mongodb mq mybatis mybatis-generator mysql mysql-database redis spring springboot vue vue-cli vue-router vuex vuex2
Last synced: 20 Aug 2025
https://github.com/hummatli/AndroidAppUpdater
:sunny::package::racehorse: An Android library to check new versions(update) of your Android applications on the PlayStore (free, open source, third party).
android android-apps android-library free-library java kotlin opensource-android-tool opensource-library update-checker
Last synced: 22 Jul 2025
https://github.com/learningjournal/apachekafkatutorials
Example Code for Kafka Tutorials @ Learning Journal
apache-kafka java kafka-client kafka-consumer kafka-producer kafka-topic
Last synced: 09 Apr 2025
https://github.com/metaphoriker/pathetic
A powerful, optimized and easy-to-use Java A* Pathfinding Library for 3D environments.
3d astar astar-java astar-search heuristic-search-algorithms heuristics java pathfinder pathfinding pathing
Last synced: 05 Apr 2025
https://github.com/unidata/awips2
Weather forecasting display and analysis package developed by NWS/Raytheon, released as open source software by Unidata.
awips awips-data cave data-server data-visualization edex forecasting foss gempak hdf5 hibernate httpd-server java meteorology postgresql python python-awips spring
Last synced: 04 Apr 2025
https://github.com/DataDog/java-dogstatsd-client
Java statsd client library
Last synced: 18 Jul 2025
https://github.com/nackily/patterns-for-me
结合真实案例场景对常见的设计模式展开论述，列举特点和适用场景，总结使用技巧，以及分析在开源框架源码中的应用。截止目前，项目已有 13w+ 字...
design-pattern gof-patterns java
Last synced: 21 Aug 2025
https://github.com/nmonvisualizer/nmonvisualizer
A Java GUI tool for analyzing NMON and other system stats files
gui iostat java java-gui nmon parser performance
Last synced: 16 Mar 2026
https://github.com/saasquatch/json-schema-inferrer
Java library for inferring JSON schema from sample JSONs
jackson java java-8 java-library json json-schema json-schema-inference json-schema-inferrer schemas
Last synced: 13 Apr 2025
https://github.com/hbci4j/hbci4java
Java-based FinTS protocol implementation that supports all features (chipTAN, pushTAN, HHD, SEPA, PSD2,...)
Last synced: 14 Jan 2026
https://github.com/petitparser/java-petitparser
Dynamic parser combinators in Java.
java parser parser-combinator parser-framework parser-library parsing-expression-grammar petitparser
Last synced: 24 Oct 2025
https://github.com/jalmasi/vrspace
VRSpace: Multiuser Virtual Reality Engine
augmented-reality babylonjs es6 java metaverse multiuser neo4j server virtual-reality web
Last synced: 16 May 2025
https://github.com/tonivade/claudb
ClauDB is a REDIS implementation in Java
embedded integration-testing java key-value lua master-slave netty4 redis rxjava
Last synced: 27 Dec 2025
https://github.com/Whoopsunix/PPPYSO
proof-of-concept for generating Java deserialization payload | Proxy MemShell
java memshell rceecho serialization ysoserial
Last synced: 04 Apr 2025
https://github.com/ph-7/simple-java-text-editor
:memo: PHNotepad is a simple Java text/code editor (notepad) written in Java. It has also nice features such as Search tool, Find/Replace text/code, Auto-completion, Nice Image Buttons for better UX, etc.
editor java java-editor java-learning java-note java-simple-project java-simple-text-editor java-study java-text java-text-editor learning-java notepad simple-java-editor simple-java-ide simple-java-text-editor simple-text-editor teaching text-editor text-editor-java texteditor
Last synced: 06 Sep 2025
