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: 2026-06-30 00:16:15 UTC
JSON Representation

https://github.com/goodforgod/java-etherscan-api

🔗 Polished Java library for EtherScan.io API

api api-wrapper ethereum etherscan etherscan-api etherscan-io java wrapper

Last synced: 20 Mar 2025

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/gabrieldim/mysterymod

Minecraft Mod Development.

forge forge-mod java minecraft minecraft-modding

Last synced: 10 Jul 2025

https://github.com/d-akara/eclipse-plugin-commander

Eclipse user interface enhancements

eclipse-plugin java

Last synced: 17 Jan 2026

https://github.com/DanielLiu1123/httpexchange-spring-boot-starter

The missing starter for Spring 6 declarative HTTP client (@HttpExchange).

declarative-http-client graalvm http-client java jdk17 native-image spring-boot spring-boot-starter spring-cloud spring6

Last synced: 26 Apr 2026

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/hummatli/AppCrossPromoter

📦🐎 An android library to cross-promote your apps and manage direct-sold campaigns (free, open source, third party)

advertisement android android-library android-studio cross-promote custom-dialog java json kotlin opensource-library

Last synced: 29 Mar 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/sivaprasadreddy/techbuzz

A place for techie to share knowledge, blog posts, tech news etc

docker docker-compose java maven postgresql spring-boot thymeleaf

Last synced: 11 Mar 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/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/daniel-beard/dstarlitejava

A java implementation of the incremental heuristic search algorithm D* Lite.

dstarlite game-development java pathfinding

Last synced: 30 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/qiujuer/blink

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

csharp java socket

Last synced: 10 Apr 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/st3v3nmw/events-management-app

Source code for an events management Android app.

android event-management-system events events-management firebase firebase-auth firebase-database java

Last synced: 22 Mar 2025

https://github.com/tomzx/gkm

⚠ Unsupported/Unmaintained ⚠️️ Global Keyboard and Mouse listener for node.js.

java javascript keyboard-listener mouse-listener

Last synced: 15 Apr 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/jvirtanen/coinbase-fix-example

Simple example application for Coinbase Pro FIX API

bitcoin coinbase coinbase-pro finance fixprotocol java trading

Last synced: 21 Aug 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/apache/james-mime4j

Mirror of Apache James Mime4j

james java mail network-server

Last synced: 05 Apr 2025

https://github.com/woowacourse-teams/2022-smody

작심삼일에 지쳤을 때.. Three More Days, 스모디

java jpa react react-query spring-boot styled-components typescript

Last synced: 13 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/LiveRamp/HyperMinHash-java

Union, intersection, and set cardinality in loglog space

cardinality cardinality-estimation hyperloglog hyperloglog-sketches java loglog loglog-beta minhash

Last synced: 27 Mar 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/nicolas-raoul/kakasi-java

Kanji transliteration to hiragana/katakana/romaji, in Java

japanese japanese-language java java-library kakasi kana kanji romaji

Last synced: 11 Aug 2025

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/minidigger/minilauncher

java java-8 launcher minecraft minecraft-launcher

Last synced: 01 Aug 2025

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/salesforce/bazel-vscode-java

Bazel Java development extension for VS Code

bazel java vscode-extension

Last synced: 04 Aug 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/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/cgrushko/tools_jvm_autodeps

Automatic Dependency Management Tools for JVM Languages

bazel dependencies deps java jvm

Last synced: 23 Mar 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/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/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/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/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/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/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/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/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/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/apache/phoenix-connectors

Apache Phoenix Connectors

big-data database java phoenix sql

Last synced: 05 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/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/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/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/danielprinz/vertx-udemy

Learn Vert.x - Udemy Course

java microservices reactive udemy-course vert-x vertx

Last synced: 21 Sep 2025

https://github.com/k33ptoo/kgradientpanel

A Swing Gradient Panel

java java-library javaswing keeptoo

Last synced: 03 Oct 2025

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/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/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/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/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/supabase-community/postgrest-kt

Postgrest Kotlin Client

android java jvm kotlin postgresql postgrest supabase

Last synced: 14 May 2025

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/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/supabase/postgrest-kt

Postgrest Kotlin Client

android java jvm kotlin postgresql postgrest supabase

Last synced: 21 Jun 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/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/ebridges/rdbms-to-graphql

A Java CLI program that generates a GraphQL schema from a JDBC data source.

graphql java rdbms schema sql

Last synced: 22 Jan 2026

https://github.com/cokebeer/pyyso

pyyso is a Python package that generate java serialized poc. Including CommonsCollections1-7, JDK7u21, JDK8u20, ldap for jndi, shiro-550, CommonsBeanutils1 no cc, JRMPClient, high version JDK Bypass, Fake MySQL for JDBC attack

exploit gadget java jdbc jdk7u21 jdk8u20 jndi jrmp ldap mysql poc python rmi serialization shiro

Last synced: 23 Oct 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/jetoile/hadoop-unit

Hadoop-Unit is a project which allow testing projects which need hadoop ecosysteme like kafka, solr, hdfs, hive, hbase, ...

hadoop hadoop-unit java test

Last synced: 11 Jan 2026

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/miguelperezcolom/mateu

Open source library for building awesome web UIs using good plain java

java mateu mdd vaadin

Last synced: 27 Jun 2026

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/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/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

Last synced: 12 Apr 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/jabrena/spring-boot-user-beans

A visual way to increase the developer awareness to minimize the number of Beans in memory.

bard beans chatgpt java spring-boot spring-framework

Last synced: 28 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/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/manuel-mauky/easydi

Easy Dependency Injection for Java

dependency-injection di-framework java

Last synced: 12 Apr 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/andreped/nocodeseg

🔬 Code-free deep segmentation for computational pathology

annotation convolutional-neural-networks cpp deep-learning deepmib digital-pathology fastpathology java matlab medical-imaging multi-class open-annotations open-datasets qupath semantic-segmentation u-net

Last synced: 18 Aug 2025

https://github.com/meteordevelopment/orbit

Extremely fast event system.

eventbus events java library

Last synced: 23 Apr 2025

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/AndroidIDEOfficial/android-tree-sitter

Tree Sitter for Android

android android-ide androidide hacktoberfest java jni tree-sitter

Last synced: 14 Aug 2025

https://github.com/crimsonwarpedcraft/plugin-template

A template for building PaperMC Minecraft server plugins

checkstyle dependabot gitops gradle issue-templates java junit5 minecraft papermc shadowjar spotbugs stale-bot workflows

Last synced: 12 Aug 2025

https://github.com/wechaty/java-wechaty-getting-started

Java Wechaty Starter Project Template that Works Out-of-the-Box

chatbot getting-started java wechaty

Last synced: 29 Jun 2025

https://github.com/yannrichet/rsession

R sessions wrapping for Java

java r renjin rserve

Last synced: 15 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