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: 2026-06-29 00:16:08 UTC
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https://github.com/codelytv/java-basic-skeleton

☕🚀 Java Bootstrap: Skeleton for your new projects

bootstrap codely codelytv example example-project gradle java java-8 junit5 kata

Last synced: 31 Jul 2025

https://github.com/minidigger/minilauncher

java java-8 launcher minecraft minecraft-launcher

Last synced: 01 Aug 2025

https://github.com/apache/mina-ftpserver

Apache Mina FTP Server

java mina network-client network-server

Last synced: 15 May 2025

https://github.com/davidmarquis/fluent-interface-proxy

Forget boiler plate code for your Java Fluent builders! This project provides a proxy that implements your Builder interfaces dynamically (no code required!)

builder fluent-interface java java8

Last synced: 24 Apr 2025

https://github.com/moelholm/prometheus-spring-boot-starter

Spring Boot Starter for enabling a Prometheus actuator endpoint

java prometheus spring spring-boot

Last synced: 23 Jan 2026

https://github.com/sdmg15/java-design-patterns

Java Design patterns.

builder-pattern design-patterns factory-pattern inheritance java prototype-pattern singleton-pattern

Last synced: 12 Mar 2026

https://github.com/orkes-io/orkes-conductor-community

Orkes Conductor is a microservices orchestration engine.

java microservice orchestration workflow workflow-engine

Last synced: 17 Aug 2025

https://github.com/yiding-he/hydrogen-ssdb

Java 编写的 SSDB 客户端，支持负载均衡

java ssdb ssdb-client

Last synced: 17 Aug 2025

https://github.com/jimblackler/jsonschemafriend

A JSON Schema loader and validator, delivered as a Java library.

java json jsonschema jsonschema-validator

Last synced: 07 Apr 2025

https://github.com/qiujuer/blink

A socket send and receive agreement framework; Easy use IO.

csharp java socket

Last synced: 10 Apr 2025

https://github.com/gwtboot/gwt-boot-modules

GWT Boot: BOMs and POMs, Starters, Dependencies and Parent

bom dependency-descriptors gwt gwt-boot java javascript parent-pom pom spring-boot starter starters

Last synced: 12 Apr 2025

https://github.com/build-on-aws/building-apache-kafka-connectors

Sample code that shows the important aspects of developing custom connectors for Kafka Connect. It provides the resources for building, deploying, and running the code on-premises using Docker, as well as running the code in the cloud.

amazon-msk amazon-msk-connect apache-kafka data-streaming java kafka-connect kafka-connector terraform

Last synced: 10 Apr 2025

https://github.com/innashpota/company-structure

A company structure with a list of projects and their users

angular-material angular8 backend docker frontend jasmine java junit karma spring ts typescript unittest webapp

Last synced: 06 May 2025

https://github.com/perkss/kotlin-kafka-and-kafka-streams-examples

Kafka with KafkaReactor and Kafka Streams Examples in Kotlin

coroutines docker docker-compose java kafka kafka-streams kotlin reactive-programming reactive-streams reactor reactor-core reactor-kafka testcontainer testcontainers webflux websocket

Last synced: 27 Aug 2025

https://github.com/productofamerica/logingui

A modern login user interface, written using Java Swing.

design gui java modern modernui nice-concept sexy swing swing-gui ui user-interface

Last synced: 07 May 2025

https://github.com/chuntaojun/java_note

后端研发——笔记

cloud-native consistency database distribution docker elasticsearch java mysql nacos netty network redis spring

Last synced: 07 May 2025

https://github.com/ahmedfgad/androidflask

Image Upload from Android to Python-Based Flask Server

anaconda anaconda3 android android-application android-studio client-server client-side flask java python server server-side upload upload-file upload-images upload-pictures xml

Last synced: 05 Sep 2025

https://github.com/strategicblue/parquet-floor

A lightweight Java library that facilitates reading and writing Apache Parquet files without Hadoop dependencies

java parquet parquet-files

Last synced: 14 Jan 2026

https://github.com/akman/jpackage-maven-plugin

The jpackage maven plugin lets you create a custom runtime image/installer with the jpackage tool introduced in Java 14.

java jpackage maven maven-plugin

Last synced: 09 Apr 2025

https://github.com/EXXETA/correomqtt

A modern graphical MQTT client using the HiveMQ client library. MQTT is a messaging protocol widely used in the IoT world. CorreoMQTT provides a UI to send and receive messages. It is able to handle multiple connections at the same time.

hivemq iot java javafx mqtt mqtt-client mqtt-client-gui mqtt3 mqtt5

Last synced: 06 Apr 2025

https://github.com/Gikkman/Java-Twirk

Small, basic library for communication via the Twitch chat. Java 8 compatible

irc irc-bot java twitch twitch-bot twitch-irc

Last synced: 10 May 2025

https://github.com/gosecure/break-fast-serial

A proof of concept that demonstrates asynchronous scanning for Java deserialization bugs

exploit java security serialization tool vulnerability

Last synced: 05 Apr 2025

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

Shopware Plugin for PhpStorm which extends Symfony Plugin

doctrine intellij intellij-plugin java phpstorm phpstorm-plugin shopware shopware-plugin smarty symfony

Last synced: 10 May 2025

https://github.com/apache/james-mime4j

Mirror of Apache James Mime4j

james java mail network-server

Last synced: 05 Apr 2025

https://github.com/smoketurner/dropwizard-consul

Dropwizard Consul Bundle

consul dropwizard dropwizard-consul java

Last synced: 13 May 2025

https://github.com/juntossomosmais/code-challenge

Conheça nosso desafio para trabalhar conosco como engenheiro de software

apps back-end code-challenge csharp full-stack java javascript kotlin nodejs python

Last synced: 17 Sep 2025

https://github.com/zrlio/darpc

DaRPC: Data Center Remote Procedure Call

high-performance java rdma rpc-framework

Last synced: 16 Jan 2026

https://github.com/tonysparks/seventh

A top down 2D Shooter game

game java libgdx multiplayer shooter top-down world-war2

Last synced: 10 Mar 2026

https://github.com/flo56958/minetinker

A TinkersConstruct-inspired Spigot plugin

bukkit bukkit-plugin craftbukkit craftbukkit-plugin java minecraft minecraft-plugin paperspigot spigot spigot-plugin spigotmc tinkers-construct

Last synced: 08 Apr 2025

https://github.com/Jasper-ketelaar/Rump

REST client for Java that allows for easy configuration and default values. Allows for quick request construction and a huge range of modifications by using response/request interceptors, adjusting default values related to HTTP requests and creating custom instances for when you need multiple API connection setups.

asynchronous http http-client java java-http-client rest rest-client

Last synced: 26 Apr 2026

https://github.com/getodk/javarosa

The core library that many of the ODK tools are built around. It's written in Java, implements the ODK XForms spec, and runs on mobile devices and cloud servers. ✨🏗✨

data-collection global-development global-health java mhealth mobile-data-collection odk xforms

Last synced: 26 Apr 2026

https://github.com/hoangtien2k3/shopapp-backend

Source backend for website/mobile about electro, e-commerce using Java, using multi-language (EN, VI), and today's popular technologies

backend-service docker docker-compose flyway-migrations java kafka kafka-consumer kafka-topic mysql8 redis restful-api spring-boot swagger-docs swagger-ui

Last synced: 06 Sep 2025

https://github.com/quickbirdeng/yuvtomat

High-performance library for converting YUV_420_888 Android Camera images to OpenCV RGB Mats

android androidcamera java kotlin opencv

Last synced: 23 Jun 2025

https://github.com/kieranp/game-of-life-implementations

Conway's Game of Life implementation in various languages

conway-game crystal crystal-lang csharp dart dartlang game game-of-life groovy java javascript kotlin nim nim-lang php python ruby scala swift typescript

Last synced: 20 Aug 2025

https://github.com/toolfactory/jvm-driver

A driver to allow deep interaction with the JVM without any restrictions

classloader java jvm reflection

Last synced: 07 Apr 2025

https://github.com/chyyuu/compiler_lab

Some toy labs for compiler course

c compiler dfa java kotlin lexer llvm nfa paser python rust

Last synced: 04 May 2025

https://github.com/davidmoten/java-builder-pattern-tricks

Tricks to use with the java builder pattern

builder-pattern java tutorial

Last synced: 08 May 2025

https://github.com/danielprinz/vertx-udemy

Learn Vert.x - Udemy Course

java microservices reactive udemy-course vert-x vertx

Last synced: 21 Sep 2025

https://github.com/rjdverse/rjdemetra

R interface to JDemetra+ v 2.x

java jdemetra r r-package rpackage rstats seasonal-adjustment seasonality time-series timeseries

Last synced: 18 Feb 2026

https://github.com/redis/lettucemod

Java client for Redis Modules

client java lettuce modules redis redisearch redisgears redisjson redismod redistimeseries spring

Last synced: 04 Apr 2025

https://github.com/topobyte/osm4j

Library and tools for working with OpenStreetMap data and APIs

java java-library openstreetmap osm osm4j

Last synced: 20 Feb 2026

https://github.com/nl8590687/asrt_sdk_java

ASRT Speech Recognition SDK for Java. 用于ASRT语音识别系统的Java SDK

asrt asrt-javaweb asrt-speech-recognition java sdk speech-recognition speech-recognition-api speech-to-text

Last synced: 16 Aug 2025

https://github.com/nincraft/modpackdownloader

Simple downloader/updater for Minecraft Forge Modpacks. Works with Curse manifest JSONs.

curse-manifest-jsons curseforge download-modpacks-linux forge java minecraft minecraft-forge minecraft-forge-modpack minecraft-forge-modpacks modpacks

Last synced: 27 Sep 2025

https://github.com/cgrushko/tools_jvm_autodeps

Automatic Dependency Management Tools for JVM Languages

bazel dependencies deps java jvm

Last synced: 23 Mar 2025

https://github.com/aegif/NemakiWare

Light-weight, highly customizable CMIS server powered by NoSQL

cmis cmis-server couchdb java nosql

Last synced: 03 Apr 2025

https://github.com/apache/phoenix-connectors

Apache Phoenix Connectors

big-data database java phoenix sql

Last synced: 05 Apr 2025

https://github.com/supabase/postgrest-kt

Postgrest Kotlin Client

android java jvm kotlin postgresql postgrest supabase

Last synced: 21 Jun 2025

https://github.com/taofen8/kong-client

fast integrate spring projects to kong api gateway

gateway java kong kong-client microservices sdk-java

Last synced: 26 Apr 2026

https://github.com/noear/water

noear::一站式分布式服务治理中台。可以理解为微服务架构支持套件。5个服务包合计40m大小，超轻量级。功能相当于：consul + rabbitmq + elk + prometheus + openFaas + quartz +等等并有机结合在一起。对 k8s 友好，支持 ip 漂移、支持 k8s svc 映射。简单工作，早点下班：）

event-bus faas-platform java log-service microservice solon-cloud

Last synced: 09 Apr 2025

https://github.com/mfl28/boundingboxeditor

A JavaFX desktop application for creating image-object-annotations with bounding boxes.

annotation-tool bounding-boxes computer-vision-annotation desktop-application detection image-annotation image-labeling java javafx javafx-application javafx-desktop-apps labeling tools

Last synced: 10 Apr 2025

https://github.com/supabase-community/postgrest-kt

Postgrest Kotlin Client

android java jvm kotlin postgresql postgrest supabase

Last synced: 14 May 2025

https://github.com/almasb/zephyria

JavaFX Kotlin RPG using FXGL engine

fxgl java javafx kotlin rpg-game

Last synced: 28 Aug 2025

https://github.com/baidu-security/openrasp-v8

Google V8 with OpenRASP builtins

go java javasc javascript openrasp php plugin v8

Last synced: 12 Jan 2026

https://github.com/java-up-up/damai-ai

👍 👍 👍 集成了目前最为成熟的 SpringAI，并支持 Ollama、OpenAI、DeepSeek、阿里百炼多种 AI 模型。并通过 MCP、Function Calling 与大麦项目进行联动，可以让 AI 智能的帮助用户执行操作。实现只需聊天就能全部搞定！

ai alibaba deepseek java openai springai springboot springboot3

Last synced: 01 Apr 2026

https://github.com/scylladb/scylla-cdc-source-connector

A Kafka source connector capturing Scylla CDC changes

apache-kafka cdc change-data-capture debezium event-streaming java kafka kafka-connect kafka-producer nosql scylla

Last synced: 30 Jan 2026

https://github.com/7ep/demo

A demonstration of a web application with tests

automation bdd behave cucumber database demonstration gherkin gradlew java jenkins python selenium tdd unit-testing

Last synced: 26 Oct 2025

https://github.com/vert-x3/vertx-micrometer-metrics

Vert.x metrics implementation for Micrometer.io

influxdb java micrometer monitoring prometheus reactive vertx

Last synced: 10 Oct 2025

https://github.com/tokenmill/beagle

Beagle helps you identify keywords, phrases, regexes, and complex search queries of interest in streams of text documents.

clojure java lucene luwak nlp real-time-search stemming stored-query-engine stream-search

Last synced: 23 Jul 2025

https://github.com/microsoft/App-Templates

Packaged app samples to accelerate devs journey to cloud

app-templates azd azd-templates azure iac java openai

Last synced: 10 Mar 2025

https://github.com/kelpframework/kelp

A cross-version spigot framework to avoid boilerplate code and make your plugin compatible with multiple spigot versions easily

bossbarapi inventory java kelp minecraft minecraft-plugin npc particles regions sidebar spigot spigot-plugin

Last synced: 22 Apr 2025

https://github.com/letelete/sleep-cycle-alarm

This app helps managing your sleep habits, so you could wake up fully rested and rock your day! Sleep cycles matter.

android butterknife eventbus java realm

Last synced: 17 May 2025

https://github.com/k33ptoo/kgradientpanel

A Swing Gradient Panel

java java-library javaswing keeptoo

Last synced: 03 Oct 2025

https://github.com/pasaopasen/programmingbooks

my lovely programming books

book books cpp csharp csharp-book d fsharp java js latex programming programming-books python r r-book russian sql

Last synced: 14 Apr 2025

https://github.com/mivek/metarparser

A java program decoding metar and taf

aeronautics airport hacktoberfest icao java metar metar-decoder taf weather

Last synced: 15 Jun 2026

https://github.com/manuel-mauky/snakefx

Snake game in JavaFX

game java javafx javafx-application snake

Last synced: 10 Apr 2025

https://github.com/onblog/jerryserver

A Web Server for Front-end and Back-end Separation.一种专门用于前后端分离的web服务器（静态服务器）基于Netty开发具有后台监控负载均衡等功能（欢迎Star，🚫禁止Fork）

freemarker html java

Last synced: 30 Apr 2025

https://github.com/gitpod-samples/spring-petclinic

A ready-to-code Webapplication in Spring and Java

gitpod java spring-boot

Last synced: 03 Apr 2025

https://github.com/kaiso/relmongo

Java relationship-enabled domain model persistence framework for MongoDB

annotations association bi-directional data database dbref document framework java lazy mapping mongodb onetomany onetoone reference relation relational relationship spring spring-data-mongodb

Last synced: 14 Jan 2026

https://github.com/s4u/pgpverify-maven-plugin

Verify Open PGP / GPG signatures plugin

gpg hacktoberfest java maven-plugin pgp security verify

Last synced: 05 Sep 2025

https://github.com/meteordevelopment/orbit

Extremely fast event system.

eventbus events java library

Last synced: 23 Apr 2025

https://github.com/benwilcock/pcf-axon-cqrs-demo

Demonstrates CQRS and Event Sourcing microservices in Java using Pivotal CloudFoundry, SpringBoot and the Axon Framework.

axon axon-framework cloud-foundry cqrs cqrs-application demo eventsourcing java microservice pivotal-cloud-foundry spring-boot

Last synced: 09 May 2025

https://github.com/YiHeCN/notion-java-sdk

An Unofficial Java SDK for Notion

java notion notion-api sdk unofficial-library

Last synced: 18 Jul 2025

https://github.com/isxander/evergreenhud

EvergreenHUD is a Minecraft mod which improves upon your heads up display. It also features an intuitive addons API so external developers can create their own awesome elements.

1-8-9 evergreen forge forge-mod gradle hud isxander java kotlin minecraft minecraft-mod mod

Last synced: 21 Mar 2025

https://github.com/YangDai2003/ImageCraft-Android

Effortlessly edit images with batch compression, scaling, cropping, rotation, and format conversion. Convert PDFs to images, create PDFs from images, package images, and more. Explore EXIF data, preview material themes, and pick colors from images.

android color-picker compress convert-formats crop exif-metadata gif-to-image image-processing image-to-pdf image-to-zip java material-you pdf-to-image resize rotate video-to-gif

Last synced: 20 Apr 2025

https://github.com/eldaduzman/pymeter

Simple JMeter performance tests API for python

automation java jmeter load-testing performance-testing python qa-automation

Last synced: 14 Apr 2025

https://github.com/ParadiseHell/convex

An elegant tool based on Retrofit to help developers just focus on business data.

android java retrofit2 retrofit2-converter

Last synced: 27 Mar 2025

https://github.com/vishnusanal/quotes

Quotes Status Creator lets you share quotations as status images on social media

android customization hacktoberfest inspirational-quotes java kotlin motivational-quotes mvvm-android quotation-generator quotes quotes-status volley

Last synced: 09 Sep 2025

https://github.com/esrrhs/fakejava

嵌入式脚本语言 Lightweight embedded scripting language

interpreter java

Last synced: 16 May 2025

https://github.com/ithit/webdavserversamplesjava

WebDAV server examples in Java based on IT Hit WebDAV Server Library for Java

amazon-s3 java kotlin ms-ofba oracle samples server spring spring-boot springboot sql webdav

Last synced: 08 Apr 2025

https://github.com/iLexiconn/LLibrary

The lightweight Minecraft modding library.

gradle java minecraft

Last synced: 16 May 2025

https://github.com/apache/activemq-nms-amqp

Mirror of Apache ActiveMQ NMS.AMQP Client

activemq c cplusplus csharp java network-client network-server perl php python ruby

Last synced: 19 Oct 2025

https://github.com/leewyatt/notebooks

This is a note plug for idea,AS,WebStorm,Pycharm...;idea version 203+; Support: store, manage, import, export notes.Support adding images as attachments

idea java plugin

Last synced: 06 Oct 2025

https://github.com/GmSSL/GmSSL-Java

Java interface of the GmSSL library

certificate gmssl java sm2 sm3 sm4 sm9 zuc

Last synced: 14 May 2025

https://github.com/jwplayer/southpaw

:baseball: Streaming left joins in Kafka for change data capture

apache-kafka cdc change-data-capture debezium distributed-systems java kafka rocksdb southpaw

Last synced: 20 Sep 2025

https://github.com/beanio/beanio

BeanIO 3, a Java library for marshalling and unmarshalling bean objects from XML, CSV, delimited and fixed length stream formats.

csv flat-file flatfile java library marshalling unmarshalling xml xml-mapping

Last synced: 06 Apr 2025

https://github.com/manuel-mauky/easydi

Easy Dependency Injection for Java

dependency-injection di-framework java

Last synced: 12 Apr 2025

https://github.com/tomaytotomato/location4j

A Java library for efficient geographical lookups without external APIs. 🌎 Provides country, state, and city identification from free text with a built-in dataset.

city country country-codes country-data country-list geolocation geolocation-api geolocator java latitude-longitude location location-lookup location-search location-services lookup search state