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: 2026-02-25 00:17:28 UTC
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https://github.com/copygirl/WearableBackpacks

Minecraft mod which adds beautiful, balanced backpacks

backpacks forge java minecraft minecraft-forge minecraft-mod mod

Last synced: 16 May 2025

https://github.com/nomemory/mapneat

MapNeat is a JVM library written in Kotlin that provides an easy to use DSL (Domain Specific Language) for transforming JSON to JSON, XML to JSON, POJO to JSON in a declarative way.

dsl java json jsonpath jvm kotlin transform

Last synced: 26 Mar 2025

https://github.com/jsaman19/easycountdowntimer

A simple android library to countdown timer textview for api 14+

android countdown-timer custom-view java

Last synced: 14 Jan 2026

https://github.com/sunng87/lein-jlink

A lein plugin creates and manages custom java environment

clojure java jdk9 leiningen

Last synced: 21 Aug 2025

https://github.com/dangdangdotcom/cymbal

Cymbal is an operational platform for Redis. Its goal is to help technical teams to manage large Redis clusters in the simplest and lowest cost way. Likewise, Cymbal can also assist the technical team in the direction of DevOps. At present, more than 1000+ Redis instances have bean managed by Cymbal in dangdang.com.

devops java paas redis spring springboot

Last synced: 06 Apr 2025

https://github.com/noties/debug

Android logging utility

android java logcat logging

Last synced: 23 Sep 2025

https://github.com/fengwenyi/javalib

Java开发，常用工具类

java javalib

Last synced: 30 Aug 2025

https://github.com/diennea/bookkeeper-visual-manager

A visual interface for Apache BookKeeper

admin-dashboard bookkeeper java user-interface visual-interface

Last synced: 03 Mar 2025

https://github.com/iiitv/cheflib

CodeChef Rated Contest Solutions

c codechef-solutions competitive-programming-contests cpp dishes eligible java python solutions

Last synced: 14 Apr 2025

https://github.com/rabbitmq/rabbitmq-jms-client

RabbitMQ JMS client

java jms messaging rabbitmq

Last synced: 05 Apr 2025

https://github.com/felixsoares/bottomnavygation

Bottom Navigation based on Bottom Navigation View from Android

android bottombar bottomnavigationview java

Last synced: 21 Jun 2025

https://github.com/lambdatest/java-testng-selenium

Run TestNG and Selenium scripts on LambdaTest automation cloud. A sample repo to help you run TestNG framework based test scripts in parallel with LambdaTest

automation automation-testing cloud example examples java lambdatest selenium selenium-grid selenium-webdriver selenium4 test-automation testing testng

Last synced: 07 May 2025

https://github.com/handstandsam/kmp-ready

KMP Ready is a Gradle Plugin that provides actionable advice to make your code Kotlin Multiplatform compatible.

android gradle gradle-plugin java jvm kotlin

Last synced: 05 Apr 2025

https://github.com/tzolov/mtcnn-java

Java MTCNN face detection using ND4J and trained TensorFlow models

face-detection java mtcnn nd4j spring-cloud-stream tensorflow

Last synced: 21 Apr 2025

https://github.com/teverett/antlr4example

A Java example for Antlr4

antlr antlr4 arithmetic example java

Last synced: 07 Apr 2025

https://github.com/xdwangwei/myqqchat

基于Java 网络编程 Socket 和图形界面 Swing 以及数据访问 JDBC 实现的一个简单的仿QQ在线聊天系统，支持客户端多次运行模拟多个用户在线，支持多个用户相互在线聊天，好友关系及用户信息采用MySQL保存

awt java jdbc mysql qq socket-io swing

Last synced: 08 May 2025

https://github.com/cchantep/acolyte

:tiger: Mockup/testing JDBC & MongoDB driver (or Chmeee's son on the Ringworld).

database java jdbc mockup persistence reactivemongo scala testing

Last synced: 05 Apr 2025

https://github.com/jabbalaci/SpeedTests

comparing the execution speeds of various programming languages

benchmark c clang cpp csharp d dart go haskell hyperfine java kotlin linux lua nim polyglot pypy3 python3 rust zig

Last synced: 07 Apr 2025

https://github.com/apache/rocketmq-site

Apache RocketMQ is a cloud native messaging and streaming platform, making it simple to build event-driven applications.

cloud-native eventing hacktoberfest java messaging rocketmq streaming

Last synced: 16 May 2025

https://github.com/pquiring/javaforce

JavaForce library for building powerful Apps and Services (Native Bindings for Camera, OpenGL, OpenCL, ffmpeg). Includes VoIP stack, PLC I/O and many apps.

camera controls ffmpeg java linux macos opencl opengl voip windows

Last synced: 24 Jan 2026

https://github.com/robinbraemer/cloudflareapi

The most complete and extensible Cloudflare API v4 client library for Java.

api client cloudflare cloudflare-api dns java java-8 lib library oop

Last synced: 07 Apr 2025

https://github.com/connectaman/java_notes_and_programs

Notes and Programs on Java

java java-notes java-programming java-se javanotes

Last synced: 10 Apr 2025

https://github.com/logchange/logchange

🪵 logchange is a tool which helps creating CHANGELOG by keeping one format and solving merge request conflicts problem by extraction of new CHANGELOG entries to separate files

automation changelog cicd cli docker generator java markdown maven-plugin tool yml

Last synced: 11 Apr 2025

https://github.com/comtel2000/mokka7

Mokka7 is native port of Snap7 core in pure Java (fork of moka7 http://snap7.sourceforge.net) and parts of Sharp7.

java java8 moka7 mokka7 plc s7-protocol siemens snap7

Last synced: 12 Jul 2025

https://github.com/ao-space/ao.space

AO.space is focused on protecting personal data ownership and creating a truly personal owned digital space.

data-security did distributed golang java privacy-security

Last synced: 17 Jun 2025

https://github.com/aint/laverna-android

Laverna Android is a companion note-taking application for Laverna (web app) designed for Android

android java kotlin laverna note-taking

Last synced: 25 Jan 2026

https://github.com/runabol/graffiti

Headless Java CMS

apache2 graphql headless-cms java postgresql spring-boot

Last synced: 22 Aug 2025

https://github.com/red5/red5-websocket

Websocket plug-in for Red5

java red5 red5-websocket websocket-plug websockets ws wss

Last synced: 21 Sep 2025

https://github.com/itfsw/querybuilder

An Java Backend for jQuery-QueryBuilder

java jquery-querybuilder

Last synced: 02 Aug 2025

https://github.com/viaversionmcp/viamcp

Client-side Implementation of the Via* projects for MCP

forge hackclient java mcp meteor minecraft minecraftcoderpack versionswitcher viabackwards viamcp viarewind viaversion

Last synced: 09 Apr 2025

https://github.com/minhaskamal/genderrecognizer

Plain Face Detector & Gender Recognizer

egami face-detection face-detector face-recognition female gender-recognition gender-recognizer java machine-learning male opencv

Last synced: 11 Apr 2025

https://github.com/unidata/tds

THREDDS Data Server

geodata geoscience geospatial-data hacktoberfest java tds thredds thredds-catalogs

Last synced: 04 May 2025

https://github.com/jcabi/jcabi-log

Static Wrapper of SLF4J easing you from the necessity to create static LOGGER instances in each Java class

java logger logging slf4j

Last synced: 27 Jun 2025

https://github.com/Uristqwerty/CraftGuide

The CraftGuide Minecraft mod

java minecraft minecraft-mod mod

Last synced: 21 Apr 2025

https://github.com/floodfx/undead

LiveView server implementation for the JVM

java kotlin liveview stringtemplate undead

Last synced: 02 May 2025

https://github.com/seruco/base62

Base62 Encoder/Decoder for Java

base62 encoding encoding-library encodings java

Last synced: 14 Jan 2026

https://github.com/jeremiehuchet/nominatim-java-api

Nominatim search API client written in Java

android geocoding java nominatim nominatim-api openstreemap

Last synced: 14 Jan 2026

https://github.com/lachlanmckee/gsonpath

A Java annotation processor library which generates gson type adapters using basic JsonPath style annotations

adapter-factory android annotation-processor annotation-processor-library annotations gson java java-annotation-processor json jsonpath kotlin

Last synced: 05 Sep 2025

https://github.com/bes2008/langx-java

Java tools, helper, common utilities. A replacement of guava, apache-commons, hutool

aop classpath collection common cron csv diff helper idgenerator java pinyin pipeline reflect reflection repository security stream timer tools

Last synced: 10 Apr 2025

https://github.com/sgreben/regex-builder

Write regular expressions in pure Java

builder capture-groups expression-builder fluent java regex wrapper

Last synced: 30 Apr 2025

https://github.com/acmo0/android-youtube-downloader

This is an android video downloader which is availaible for many websites ( including Youtube, Facebook, Twitter, Twitch, TikTok). It's a yt-dlp and pytube adaptation for android 8 and more.

android android-app android-oreo android-studio chaquopy downloader java python3 pytube pytube-android pytube-gui pytube3 twitch twitter youtube youtube-dl youtube-video youtube-video-download youtube-video-downloader yt-dlp

Last synced: 28 Oct 2025

https://github.com/miniplaceholders/miniplaceholders

MiniMessage Component-based Placeholders for Paper, Fabric, Sponge, Folia and Velocity platforms

fabric-mod folia-plugin folia-plugins java kotlin krypton-plugin minecraft-api minecraft-mod minecraft-plugin minimessage paper-plugin placeholderapi sponge-plugin velocity-plugin

Last synced: 11 Apr 2025

https://github.com/emd4600/sporemodder-fx

The most advanced and modern Spore modding tool.

java javafx modding spore

Last synced: 08 Sep 2025

https://github.com/cronn/reflection-util

Java Reflection Utility Classes

java method-reference reflection

Last synced: 05 Apr 2025

https://github.com/janiokq/react-native-nlist

原生Listview Native lListView react-native encapsulation Memory recovery reusing High performance

java listview objective-c react-native recyclerview uitabview

Last synced: 12 May 2025

https://github.com/kaviarasan-r/gfg-dsa-self-paced-course

Data structures enable us to organize and store data, whereas algorithms enable us to process that data in a meaningful sense. Totally there are 260 lecture codings and assignments are on the way.

algorithms data-structures dsa-learning-series dsa-practice geeksforgeeks java

Last synced: 19 Apr 2025

https://github.com/nationalsecurityagency/qonduit

A WebSocket library for use with Apache Accumulo

accumulo java proxy websocket

Last synced: 28 Apr 2025

https://github.com/vert-x3/vertx-mongo-client

Mongo Client for Eclipse Vert.x

async java mongo non-blocking reactive vertx

Last synced: 16 May 2025

https://github.com/venshine/checkpasswordstrength

🔥 一个检测密码强度的Java工具库。

java password

Last synced: 10 Jul 2025

https://github.com/nastel/remoraj

Extensible, low overhead Java Bytecode instrumentation agent for optimizing Java app performance

agent-trace bytebuddy bytecode bytecode-instrumentation devops-pipeline devops-tools java java-apps java-performance java-transaction jkool nastel-xray performance-metrics remora-java-agent streams-agent tracking

Last synced: 22 Apr 2025

https://github.com/viktorholk/push-notifications-api

📱 Send Instant Push Notifications to your Android Phone through a REST-API.

android java notifications push-notifications rest-api server-side-events

Last synced: 09 Apr 2025

https://github.com/sap/fosstars-rating-core

A framework for defining ratings for open source projects. In particular, the framework offers a security rating for open source projects that may be used to assess the security risk that comes with open source components.

calculating-ratings java scores security security-rating security-risks security-tools

Last synced: 06 Apr 2025

https://github.com/zzzzzzzzyt/javalearningnotes

Learning notes/Java后端学习笔记

algorithms computer-networks java middleware notes opreating-systems project

Last synced: 22 Mar 2025

https://github.com/allen-ball/ganymede

The Ganymede Kernel is a Jupyter Notebook Java kernel based on the Java Shell tool, JShell.

java jupyter-kernel jupyter-notebook

Last synced: 28 Apr 2025

https://github.com/seljabali/java-time-fun

java.time Kotlin extension functions library.

calendar date date-formatting date-library date-time java javatime joda-time kotlin kotlin-extensions

Last synced: 24 Jun 2025

https://github.com/woowacourse-teams/2021-botobo

🐸 보고 또 보고는 취준생, 학생을 위한 반복 학습 장려 서비스입니다.

java javascript react springboot

Last synced: 13 Apr 2025

https://github.com/onimur/handle-path-oz

Android Library to handle multiple Uri's(paths) received through Intents.

async asynchronous coroutines flow handle intent java kotlin kotlin-android library multiple-files path realpath single-file uri

Last synced: 11 Jan 2026

https://github.com/nom-tam-fits/nom-tam-fits

A full featured 100% Java library for reading and writing FITS files

astronomy data fits fits-files fits-image fitsio java open-source scientific

Last synced: 11 Jan 2026

https://github.com/SAP/fosstars-rating-core

calculating-ratings java scores security security-rating security-risks security-tools

Last synced: 03 Apr 2025

https://github.com/sowmen/fxgraphalgorithmsimulator

Visualizes specific Graph Algorithms like BFS, DFS, MST etc. on interactive user input graphs.

bfs bfs-algorithm breadth-first-search depth-first-search dfs dfs-algorithm dijkstra-algorithm dijkstra-shortest-path graph graph-algorithms graph-drawing graph-simulator java javafx javafx-application javafx-desktop-apps

Last synced: 09 Jul 2025

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

A cookbook of simple Java design patterns.

cookbook design-patterns gof java java-design-patterns

Last synced: 12 Apr 2025

https://github.com/firegloves/mempoi

A library to simplify export from database to Excel files using Apache POI :japanese_goblin:

apache-poi database excel excelgenerator excelwriter hacktoberfest java poi sheet xlsx

Last synced: 09 Apr 2025

https://github.com/rectangle-dbmi/Realtime-Port-Authority

Realtime transit tracker of Pittsburgh's Port Authority buses using the realtime PAT API using Google Maps to Display the Maps

android buses java kotlin pittsburgh realtime transit transportation vehicle-tracking

Last synced: 24 Apr 2025

https://github.com/christophebedard/javaword

Microsoft Word as a Java "IDE"

ide java vba word

Last synced: 11 Jul 2025

https://github.com/sjamesr/jfreesane

Java API to talk to the SANE scanning daemon

java sane sane-daemon scanner

Last synced: 15 May 2025

https://github.com/may-fly/mayfly

不断重构优化（目前主要用于沉淀日常开发中好的代码实践）——mayfly前后端分离的后台系统(包含按钮级别的权限管理)。机器管理[webssh, 文件管理，监控等]及Redis单机以及集群管理（已完成部分接口以及界面）

element-plus java springboot vue3

Last synced: 14 Apr 2025

https://github.com/mybatis/freemarker-scripting

FreeMarker plugin for MyBatis 3.2

freemarker java scripting

Last synced: 05 Apr 2025

https://github.com/m-reza-rahman/jakartaee-docker

Effective Docker and Kubernetes for Java/Jakarta EE Developers

docker jakartaee java javaee kubernetes

Last synced: 08 May 2025

https://github.com/gr8pefish/ironbackpacks

A Minecraft mod that adds portable storage in the form of tiered backpacks with modular upgrades.

iron-backpacks java minecraft minecraft-forge-mod mod

Last synced: 12 Apr 2025

https://github.com/signalfx/tracing-examples

Examples of using third-party tracers with SignalFx

distributed-tracing documentation examples golang instrumentation jaegertracing java javascript opentracing python signalfx tracing zipkin

Last synced: 02 Jul 2025

https://github.com/drombler/drombler-fx

Drombler FX - the modular application framework for JavaFX.

application-framework desktop drombler-acp drombler-commons drombler-fx java javafx maven modular osgi

Last synced: 10 Apr 2025

https://github.com/carmjos/easysql

:floppy_disk: Easy (to operate) SQL Databases! A easy-to-use advanced SQL framework based on JDBC, supports multiple types of databases and connection pools, with high customizability and extensibility.

beecp easy-to-use hikaricp java java-library jdbc sql

Last synced: 06 Apr 2025

https://github.com/calimero-project/calimero-server

KNXnet/IP server for KNX IP, KNX (RF) USB, FT1.2, and TP-UART

java knx-interface knx-ip

Last synced: 06 Apr 2025

https://github.com/mossabtn/quarkus-microservices-poc

Very simplified shop sales system made in a microservices architecture using quarkus

angular architecture cloud-native docker elk graphana jaeger java kafka keycloak knative kong kubernetes microservice observability poc prometheus quarkus

Last synced: 14 Jun 2025

https://github.com/lean-delivery/ansible-role-java

Ansible Role - Java

adoptopenjdk ansible java openjdk oracle oracle-java role sapjvm sapmachine zulu

Last synced: 16 Jan 2026

https://github.com/voxelhax/openbukloit

Minecraft plugin backdoor injector

backdoor bukkit bukloit bytecode-manipulation injector java kotlin minecraft papermc patcher pentesting spigot

Last synced: 05 Jan 2026

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

The Properties Maven Plugin

java java8 maven maven-plugin mojohaus

Last synced: 15 May 2025

https://github.com/didifive/desafios-dio

Repositório com soluções de desafios propostos em bootcamps da dio.me (Digital Innovation One).

challenges challenges-solved desafios desafios-resolvidos digital-innovation-one dio dio-bootcamp java javascript kotlin

Last synced: 09 Aug 2025

https://github.com/zapodot/embedded-db-junit

JUnit Rule for providing an embedded in-memory database for your tests

flyway h2-database hsqldb java jdbc junit junit-rule liquibase sql testing

Last synced: 06 Apr 2025

https://github.com/comcast/ansible-sdkman

An Ansible role that installs, configures, and manages SDKMAN

ansible ci development gradle groovy java maven sbt scala sdkman

Last synced: 11 Apr 2025

https://github.com/fernandocalmet/design-patterns

✨Los patrones de diseño representan las mejores prácticas utilizadas por los desarrolladores de software orientados a objetos con experiencia. Los patrones de diseño son soluciones a los problemas generales que enfrentan los desarrolladores de software durante el desarrollo de software.

best-practices csharp dotnet java laravel patrones-diseno pattern-design php software-engineering