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: 2026-07-06 00:16:10 UTC
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https://github.com/tcc0lin/hook_play

:+1:日常Hook小玩法，具体参考文章可见公众号《云爬虫技术研究笔记》

gradle hooks java xposed

Last synced: 07 May 2025

https://github.com/isboyjc/interview

八股是一份开放的面试题库，我们的愿景是覆盖 90%+ IT 知识点问答，节省面试者和面试官的时间！同时也是一份结构化的知识图谱，源于学习，而不是刷题！

browser css css3 html html5 interview java javascript network qa reactjs vuejs

Last synced: 05 Apr 2025

https://github.com/julianmendez/fcalib

FCA library

formal-concept-analysis java tu-dresden

Last synced: 18 Mar 2025

https://github.com/omunite215/nptel-programming-in-java-ultimate-guide

I am sharing my journey of studying a course on Programming in Java taught by Prof.Debasis Samanta Sir IIT Kharagpur

java jdbc jdbc-database nptel nptel-assignments nptel-course nptel-java-solutions nptel-solutions

Last synced: 07 May 2025

https://github.com/CUTR-at-USF/HART-GTFS-realtimeGenerator

Desktop application that retrieves AVL data from Hillsborough Area Regional Transit (HART)'s AVL system and produces Trip Updates and Vehicle Positions files in GTFS-realtime format.

avl gps gtfs gtfs-realtime-data hart java protocol-buffers public-transportation transit

Last synced: 12 Mar 2025

https://github.com/jonenine/ferry

将内网服务开放（摆渡、代理）到公网

golang java proxy

Last synced: 15 Jan 2026

https://github.com/zaleslaw/java-concurrency-tutorial

concurrency java multithreading synchronization thread-safety

Last synced: 05 May 2025

https://github.com/goldmansachs/mrword2vec

A MapReduce / Hadoop implementation of Word2Vec

java mapreduce word2vec

Last synced: 11 Apr 2025

https://github.com/cchabanois/mesfavoris

Bookmarks eclipse plugin

bookmark bookmarks eclipse eclipse-plugin java

Last synced: 01 Jun 2026

https://github.com/krondorl/polyglot-programming

Examples in multiple languages

c go haskell java rust typescript

Last synced: 03 Mar 2026

https://github.com/andrewssobral/java_motion_detection

Motion Detection with Java + OpenCV + Webcam

java java-opencv-webcam motion-detection

Last synced: 07 Feb 2026

https://github.com/l-lin/dev-cheat-sheet

Some development reminders

cheatsheet golang java shell

Last synced: 29 Jan 2026

https://github.com/fooock/robots.txt

:robot: robots.txt as a service. Crawls robots.txt files, downloads and parses them to check rules through an API

antlr4 api crawler crawler-engine docker docker-compose gradle java kotlin makefile postgresql redis redis-stream redis-streams robots-parser robots-txt spiders spring-boot

Last synced: 14 Feb 2026

https://github.com/sizzlecar/mundo

mundo是一个轻量级，灵活的，高性能的流程引擎

java processengine

Last synced: 02 May 2026

https://github.com/raydac/jute

Small maven plugin allows to execute JUnit tests as separated external processes.

java maven-plugin test-driven-development testing

Last synced: 09 Mar 2026

https://github.com/over-run/overrungl

Overrun Game Library is a high-performance library implemented with Java 24, enables cross-platform access to a set of C library bindings, and provides some useful utilities.

bindings glfw java java-24 java24 openal opengl overrungl project-panama stb vulkan

Last synced: 17 Aug 2025

https://github.com/shuza/recyclerview-listener

Use Click events in RecyclerView

android java listener recyclerview recyclerview-adapter

Last synced: 28 Jul 2025

https://github.com/uportal-project/webproxyportlet

gateway-sso hacktoberfest java portal portlet uportal uportal-start-bundled web-proxy

Last synced: 27 Jul 2025

https://github.com/kontent-ai/java-packages

Delivery Java SDK for Kontent.ai including examples for Spring, Gradle, Kotlin and Java Android app

content-delivery delivery-sdk hacktoberfest headless-cms java kontent-ai kontent-ai-sample kontent-ai-tool kotlin kotlin-android

Last synced: 11 Jan 2026

https://github.com/dvgaba/easy-random

The simple, stupid random Java beans/records generator

java java-random java-records jdk16 junit protobuf random-data-generation testing

Last synced: 09 Nov 2025

https://github.com/adessose/anki-drive-java

A Java port of the Anki Drive SDK

anki anki-drive anki-vehicles drive-sdk java java-library vehicle

Last synced: 18 Aug 2025

https://github.com/nayuki/deflate-library-java

Efficient DEFLATE compressor and decompressor in pure Java.

decompression deflate deflate-format java library

Last synced: 30 Jul 2025

https://github.com/lealceldeiro/gms

A boilerplate for a management system based on a Spring Boot application (server side) and Angular (client side)

angular angular-cli angular8 database eclipse flyway intellij-idea java jjwt management-system spring-boot spring-boot-application spring-data-jpa spring-data-rest spring-hateoas spring-rest-docs spring-security typescript visual-studio-code war

Last synced: 29 Sep 2025

https://github.com/mlang/freedots

MusicXML to Braille Music transcription

blind braille java music musicxml transcription

Last synced: 18 Aug 2025

https://github.com/marklogic/ml-app-deployer

Java client for the MarkLogic REST Management API

java java-library marklogic resttemplate

Last synced: 28 Jul 2025

https://github.com/marttp/spring-boot-lgtm-opentelemetry-template

Spring Boot 3.x template with OpenTelemetry Agent

java lgtm opentelemetry spring-boot

Last synced: 23 Aug 2025

https://github.com/tinycedar/classp

用Go开发的Java字节码解析器，和“javap”命令作用一致 Java class file parser plays the same role as "javap"

bytecode classfile java javap parser

Last synced: 27 Jul 2025

https://github.com/duosecurity/duo_universal_java

Duo OIDC-based two-factor authentication for Java web applications

duo java mfa

Last synced: 06 Apr 2025

https://github.com/openpatch/scratch-for-java

A library to ease the transition from Scratch to Java

bluej hacktoberfest java processing scratch

Last synced: 19 Apr 2025

https://github.com/kstateome/lti-attendance

LTI application for keeping track of student attendance in Canvas courses

canvas-lms java lti lti-tool

Last synced: 16 Jan 2026

https://github.com/monogramm/spring-rest-api-starter

:coffee: A "simple" starter project custom RESTful API using Spring.

java spring spring-boot spring-data spring-security starter-kit

Last synced: 13 Jul 2025

https://github.com/vatsalkesarwani12/vendorrelief

🚑Android App for people of India during this Pandemic of Covid-19. During COVID-19, people living in societies and apartments may not be aware of the nearby shops and vendors whether they are providing essential services or not (such as Groceries, Pharmacy, Dairy, etc) and if they may be providing the people may not know the details of the vendors(like timings, contact number, and address of the shop). People may be facing some doubts about COVID-19. After knowing about these problems faced by some of the people, we have done our best to help them out.

android java kotlin kotlin-mvvm vendor-relief

Last synced: 23 Mar 2025

https://github.com/pavankjadda/liquibasedemo

Safely Evolute Database with Liquibase and Spring Boot

database java jpa-entities liquibase setup-liquibase spring-boot spring-data-jpa

Last synced: 23 Mar 2025

https://github.com/vssekorin/cactoos-math

Math extension of Cactoos library

java oop oop-library oop-principles

Last synced: 13 Apr 2025

https://github.com/scapix-com/example1

Example for Scapix Language Bridge

automated automatic bind bridge cpp cpp-library cpp11 cpp14 cpp17 csharp idl java jni jni-android jni-wrapper language objective-c python rpc swift

Last synced: 08 May 2025

https://github.com/teachingkidsprogramming/teachingkidsprogramming.source.java

Source Code for TKP Java Library

eclipse java teaching-materials tkp-java

Last synced: 16 Dec 2025

https://github.com/logrecorder/logrecorder

java jvm kotlin logging test-automation testing

Last synced: 11 Jan 2026

https://github.com/shubh2-0/workfolio

WorkFolio is a Spring Boot web app for efficient employee data management. It features login protection using Spring Security and a user-friendly interface with Bootstrap. Explore the code and JavaDocs for complete project insights. 🚀

bootstrap dao-design-pattern gihub html java java-8 javaclass lombok maven mysql spring-boot springbootsecurity thymeleaf

Last synced: 24 Oct 2025

https://github.com/scravy/bedrock

Utilities for modern java development.

immutable-collections java java-8 java-library java8

Last synced: 12 Jul 2025

https://github.com/stasgora/mesh-editor

Desktop application that turns raster images into low poly vector art

editor image java low-poly mesh svg triangles

Last synced: 13 Apr 2025

https://github.com/ushelp/easymonitor

基于 Java 的免费开源跨平台系统运行监控服务应用及引擎框架。A free, open source, cross-platform system running monitoring service application and engine framework based on Java.

cross-platform easymonitor-application easymonitor-engine-framework easymonitor-java engine-framework java java-monitor monitor system-monitor system-monitoring

Last synced: 14 Jul 2025

https://github.com/smartystreets/smartystreets-java-sdk

The official client libraries for accessing SmartyStreets APIs from Java (and JRE-based languages)

address-verification java jvm sdk smartystreets

Last synced: 07 Mar 2026

https://github.com/utmhikari/Mahjong-Helper

日麻助手V0.50——百科、教程阅读、牌效分析、天凤观战与对战

guide java mahjong riichi

Last synced: 06 May 2025

https://github.com/oswaldobapvicjr/performetrics

A simple performance data generator for Java applications

benchmark counter cpu java metrics-gathering stopwatch

Last synced: 08 May 2025

https://github.com/aleksk1ng/kotlin-elasticsearch-kafka

Kotlin-Elasticsearch-Kafka

clean-architecture docker elasticsearch elasticsearch-client grafana java kafka kotlin kotlin-coroutines microservices prometheus sleuth spring spring-boot spring-webflux springboot zipkin

Last synced: 20 Jun 2025

https://github.com/yzsvdu/redtrainer

Java Reflection Bot Client for PokeMMO (busy with life, not working right now)

bot java javafx pokemon reflection

Last synced: 07 Oct 2025

https://github.com/griddigit-ci/cimpal

CimPal is an open source Java application published by gridDigIt and Licensed under the EUPL-1.2-or-later. It helps CIM implementation by providing tools facilitation the work related to SHACL constraints and identification of changed between different versions of CIM.

cim java rdfs shacl

Last synced: 08 Oct 2025

https://github.com/gradlex-org/java-module-packaging

A Gradle plugin to package stand-alone Java applications for multiple operating systems and architectures with 'jpackage'.

gradle-plugin java java-modules jpackage jpms

Last synced: 10 Oct 2025

https://github.com/neuw84/structured-streaming-avro-demo

Spark 3.0.0 Structured Streaming Kafka Avro Demo

java spark spark-streaming structured-streaming

Last synced: 02 Apr 2025

https://github.com/jjfumero/tornadovm-examples

Set of examples written for hardware acceleration via TornadoVM

fpga fpga-programming gpu gpuprogramming java jvm opencl parallel-computing ptx spirv tornadovm

Last synced: 07 Oct 2025

https://github.com/deis/example-java-jetty

A simple Java app for Deis, the open source PaaS

deis-workflow example java jetty

Last synced: 06 Oct 2025

https://github.com/jackfred2/whereisit

Fabric Mod to find items in nearby inventories.

fabric java minecraft mod

Last synced: 11 Oct 2025

https://github.com/pfirmstone/jgdms

Infrastructure for providing secured micro services, that are dynamically discoverable and searchable over ipv6 networks

distributed-computing iot java osgi-services security

Last synced: 10 Apr 2025

https://github.com/gbear605/scratchtojar

ScratchToJar is a program that turns Scratch 1.4 programs into Java files. This is likely broken and SHOULD NOT BE USED. It remains for historical reasons only.

java scratch

Last synced: 10 Oct 2025

https://github.com/techsenger/weaverbird

Techsenger Weaverbird – A framework for dynamically creating and deploying modular components using ModuleLayer.

java java-9-module java-9-modules java-framework java-lib java-library java-modularity java-module java-module-standalone java9 java9-jigsaw jigsaw jpms modularization modules

Last synced: 31 May 2026

https://github.com/chanmeng666/douyin-mall-java-template

【Star us and watch this project grow! 🌱⭐️】A Spring Boot-based e-commerce microservices template with comprehensive setup guides. Ideal for learning microservices architecture and building scalable e-commerce applications. Features include user authentication, product management, order processing, and AI integration capabilities.

api-gateway docker e-commerce eureka java jwt maven microservices mybatis mysql oauth2 rabbitmq redis spring-boot spring-cloud spring-data-jpa spring-security starter-template template tutorial

Last synced: 10 Oct 2025

https://github.com/christarazi/random-restaurant-generator

An Android app that queries Yelp's API for a random restaurant near you

android fun java pick random restaurant yelp

Last synced: 17 Oct 2025

https://github.com/wh1ter0se/powerup-2018

The FRC 2018 programming repository for FRC Team 3695, Foximus Prime

2018 3695 coopertition frc java powerup programming-team robotics robotics-club robotics-competition

Last synced: 06 Oct 2025

https://github.com/apache/metamodel-membrane

Mirror of Apache MetaModel Membrane

big-data database java library metamodel

Last synced: 08 Oct 2025

https://github.com/lzw2016/clever-graaljs

基于graaljs的js脚本引擎，api快速开发平台

fastapi graaljs graalvm java js

Last synced: 16 Oct 2025

https://github.com/jakejmattson/touchcontrol

Control at your fingertips.

camera java nircmd opencv touchscreen

Last synced: 11 Oct 2025

https://github.com/apache/directory-mavibot

Apache Directory Mavibot

directory java network-client network-server

Last synced: 15 Jul 2025

https://github.com/seyed0123/melodyhub

At this time, X remains. melODyhub is A digital music streaming service that allows users to listen to songs, podcasts, and other audio content.(Spotify simulator)

java

Last synced: 10 Apr 2025

https://github.com/lucasstarsz/slope-ecs

An Entity Component System written in Java, based on Austin Morlan's C++ ECS.

entity-component entity-component-system java macos maven-repository mit-license slope-ecs ubuntu windows

Last synced: 30 Apr 2025

https://github.com/renatoathaydes/jgrab

Runs Java code without a build system, grabbing dependencies declared in the Java file itself.

java rust script-engine

Last synced: 26 Mar 2025

https://github.com/treblereel/gwt3-processors

Set of goodies for J2CL apps

closure-compiler closure-library j2cl java javascript

Last synced: 30 Apr 2025

https://github.com/arkasarkar19/music-streaming-and-event-booking-app

backend booking-system css dbms-project dbms-project-with-frontend frontend java javafx javafx-application jdbc music-player-application mysql mysql-database mysql-java rollback transaction

Last synced: 10 Apr 2025

https://github.com/ivangfr/kubernetes-minikube-environment

The goal of this project is have some examples using Kubernetes (Minikube)

bitnami codecentric confluentinc docker elastic helm helm-charts java kong kubectl kubernetes minikube virtualbox

Last synced: 10 Apr 2025

https://github.com/euphoriadev/doggy

Scripts for VK

android java vk vk-api

Last synced: 23 Oct 2025

https://github.com/andy-goryachev/fxtexteditor

A monospaced text editor which supports very large text models (WORK IN PROGRESS).

editor handle-billions java javafx javafx-components javafx-desktop-apps javafx-gui

Last synced: 10 Apr 2025

https://github.com/mjaucher/silivia

A Addon created to improve experience of playing with Meteor Client.

fabric java kotlin kotlin-language kotlin-script meteor-client meteor-client-addon minecraft minecraft-fabric minecraft-mod utility-mod

Last synced: 12 Apr 2025

https://github.com/drsnowbird/jdk-mvn-py3

Ubuntu 24.04 + OpenJDK Java 23 + Maven 3.9 + Python 3.12 + pip 23 + node 21 + npm 10 + Yarn + Gradle 7

docker gradle java maven node-js npm-package openjdk python3 websocket

Last synced: 10 Apr 2025

https://github.com/davidmoten/kool

j.u.s.Stream alternative (synchronous only), reusable, faster, more operators, easier to use.

functional-programming java method-chaining stream synchronous

Last synced: 10 Apr 2025

https://github.com/sberg-net/openkim

Implementierung eines KIM-Client-Moduls laut Spezifikation

clientmodul gematik hba healthcare java kim smcb telematikinfrastruktur ti vzd

Last synced: 16 Jan 2026

https://github.com/opensolon/solon-examples

Solon 项目，官网配套示例

demo examples java solon

Last synced: 12 May 2025

https://github.com/yangboz/spring-boot-with-activiti-drools-example

Getting started with Activiti and Spring Boot and Drools

activiti-drools bpm-diagram drools java spring-boot

Last synced: 20 Mar 2025

https://github.com/hndrs/slack-spring-boot-starter

Spring Boot Starter for Slack Integrations and Bots

conversations hacktoberfest hacktoberfest2019 java kotlin slack slack-api slack-app slack-bot slack-commands slack-spring-boot slack-webhook slackapi slackbot spring spring-boot spring-boot-starter springboot springframework

Last synced: 13 Apr 2025

https://github.com/hellokaton/oh-my-jvm

☕️ using golang write jvm

golang java jvm

Last synced: 25 Mar 2025

https://github.com/badasintended/megane

glasses are really versatile

fabricmc java minecraft

Last synced: 17 Sep 2025

https://github.com/codershiyar/java

Source code of the tutorial java in arabic which provided by engineer Shiyar Jamo on YouTube and Shiyar Academy

java java-android java-tutorials source-code

Last synced: 26 Apr 2025

https://github.com/sbgn/libsbgn

Libraries for the Systems Biology Graphical Notation (SBGN); Java and C++

ant java maven sbgn

Last synced: 14 Jan 2026

https://github.com/memoizr/retro-optional

A backport of Java8 optionals for Java7

backport java java8-optionals monadic-optionals

Last synced: 26 Jan 2026

https://github.com/somefree/zoo-timer

分布式timer插件, 轻量, 易用, 去中心化, 均衡负载, 集群节点通过zookeeper同步作业, java编写

java timer zookeeper

Last synced: 14 Jan 2026

https://github.com/yldrmceyy/tourismmanagmentsystem

🧳 The Hotels Management System is designed to streamline daily operations and accelerate the reservation process. Featuring a user-friendly interface, flexible pricing options, and automated calculations, this system enhances efficiency and reduces the need for manual tasks.

java swing-gui

Last synced: 12 Mar 2026

https://github.com/thenishchalraj/passwordstrengthbar

An android library to show the password strength using four strength bars with colours set for each and methods available to play with strength of bars.

android android-application android-development android-library android-ui custombar hacktoberfest java password-strength passwordstrengthbar-library strength-bars

Last synced: 17 Feb 2026

https://github.com/yop-platform/yop-java-sdk

Yeepay openapi SDK for Java

gradle java sdk yop

Last synced: 11 Apr 2025

https://github.com/gherynos/secrete

ECIES implementation with Curve25519.

curve25519 ecies java

Last synced: 14 Jan 2026

https://github.com/apache/maven-scm-publish-plugin

Apache Maven SCM Publish Plugin

build-management java maven maven-plugins maven-scm-publish-plugin

Last synced: 09 Apr 2025

https://github.com/apache/brooklyn-ui

Apache Brooklyn UI

brooklyn cloud java

Last synced: 09 Apr 2025

https://github.com/guujiang/jacob

A lightweight library to provide coroutines in Java

bytecode coroutine coroutines generator java

Last synced: 14 Jan 2026

https://github.com/im-ahmed-hasan/selenium-cdp-automation

Capture Chrome Console Logs via CDP using Selenium 4.34.0 in Java. Lightweight example to monitor browser logs (info, warnings, errors) using Chrome DevTools Protocol.

cdp ci-cd devtoo java qa sdet selenium selenium-webdriver techskills testng-framework