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: 2025-12-20 00:16:53 UTC
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https://github.com/qqxx6661/log-record

使用注解优雅记录系统日志，操作日志，后端埋点等，支持SpEL表达式，自定义上下文，自定义函数，实体类DIFF等其他高阶处理。

java logging

Last synced: 16 Apr 2025

https://github.com/ical4j/ical4j

A Java library for parsing and building iCalendar data models

icalendar java library scheduling

Last synced: 17 Dec 2025

https://github.com/VinylMusicPlayer/VinylMusicPlayer

A material designed music player for Android

android f-droid java material music player vinyl

Last synced: 10 May 2025

https://github.com/nielsbasjes/yauaa

Yet Another UserAgent Analyzer

analyzer apache-beam apache-flink apache-hive client-hints flink hive java nifi-processor nifi-processors parse snowflake snowplow snowplowanalytics trino-plugin user-agent user-agent-analysis user-agent-parser useragent-parser useragentparser

Last synced: 13 May 2025

https://github.com/randgalt/record-builder

Record builder generator for Java records

enable-preview java java-16 java-17 java-records records

Last synced: 14 May 2025

https://github.com/inloop/androidviewmodel

Separating data and state handling from Fragments or Activities without lots of boilerplate-code.

android android-library architecture java mvvm

Last synced: 04 Apr 2025

https://github.com/graphql-java-kickstart/graphql-java-tools

A schema-first tool for graphql-java inspired by graphql-tools for JS

graphql graphql-java java jvm kotlin spring-boot

Last synced: 23 Apr 2025

https://github.com/inloop/AndroidViewModel

Separating data and state handling from Fragments or Activities without lots of boilerplate-code.

android android-library architecture java mvvm

Last synced: 19 Mar 2025

https://github.com/simplenlg/simplenlg

Java API for Natural Language Generation. Originally developed by Ehud Reiter at the University of Aberdeen’s Department of Computing Science and co-founder of Arria NLG. This git repo is the official SimpleNLG version.

java natural-language natural-language-generation nlg realiser simplenlg surface-realiser

Last synced: 14 May 2025

https://github.com/alexa/alexa-skills-kit-sdk-for-java

The Alexa Skills Kit SDK for Java helps you get a skill up and running quickly, letting you focus on skill logic instead of boilerplate code.

ai alexa alexa-skills-kit amazon amazon-alexa amazon-alexa-skill amazon-echo java sdk skills voice

Last synced: 13 May 2025

https://github.com/rjust/defects4j

A Database of Real Faults and an Experimental Infrastructure to Enable Controlled Experiments in Software Engineering Research

defects4j java perl

Last synced: 14 May 2025

https://github.com/dromara/payment-spring-boot

微信支付V3支付，支持微信优惠券，代金券、商家券、公众号支付、微信小程序支付、分账、支付分、商家券、合单支付、先享卡、电商收付通等全部微信支付功能API，同时满足服务商、商户开发需求。一键集成，上手快，欢迎star。

java payment spring-boot wechat-app wechat-pay wechat-sdk

Last synced: 08 Jul 2025

https://github.com/spring-cloud/spring-cloud-consul

Spring Cloud Consul

cloud-native configuration consul java microservices service-discovery spring spring-boot spring-cloud spring-cloud-core

Last synced: 23 Apr 2025

https://github.com/libplctag/libplctag

This C library provides a portable and simple API for accessing Allen-Bradley and Modbus PLC data over Ethernet.

allen-bradley c c-sharp cip dotnet ethernet ethernet-ip go golang java labview linux modbus pascal pccc plc portable rockwell windows

Last synced: 21 Oct 2025

https://github.com/lingdong-/wax

A tiny programming language that transpiles to C, C++, Java, TypeScript, Python, C#, Swift, Lua and WebAssembly 🚀

c99 compiler java programming-language transpiler typescript

Last synced: 15 May 2025

https://github.com/zalopay-oss/go-advanced

A small Vietnamese Go book compiled by ZaloPay teams.

cgo distributed distributed-systems docker golang grpc-go java web-go

Last synced: 16 May 2025

https://github.com/blipinsk/flippablestackview

An Android library introducing a stack of Views with the first item being flippable.

android java pagetransformer stack viewpager

Last synced: 16 May 2025

https://github.com/blipinsk/FlippableStackView

An Android library introducing a stack of Views with the first item being flippable.

android java pagetransformer stack viewpager

Last synced: 09 Jul 2025

https://github.com/yahoo/kubectl-flame

Kubectl plugin for effortless profiling on kubernetes

docker golang hacktoberfest java kubernetes performance

Last synced: 15 Dec 2025

https://github.com/pires/android-obd-reader

Android OBD-II Reader application that uses pure OBD-II PID's Java API.

android car java onboard-diagnostics

Last synced: 18 Dec 2025

https://github.com/elki-project/elki

ELKI Data Mining Toolkit

anomalydetection cluster-analysis clustering data-analysis data-mining data-mining-algorithms data-science distance-functions index indexing java machine-learning outlier-detection outliers time-series visualization

Last synced: 14 May 2025

https://github.com/Randgalt/record-builder

Record builder generator for Java records

enable-preview java java-16 java-17 java-records records

Last synced: 16 Apr 2025

https://github.com/joscha/play-authenticate

An authentication plugin for Play Framework 2.x (Java)

authentication facebook foursquare google java linkedin oauth play-framework plugins pocket untappd vkontakte

Last synced: 29 Sep 2025

https://github.com/openhft/zero-allocation-hashing

Zero-allocation hashing for Java

cityhash farmhash hash-functions hashing high-performance java murmurhash3 openhft xxhash

Last synced: 14 May 2025

https://github.com/swagger-api/swagger-parser

Swagger Spec to Java POJOs

java open-source openapi openapi-specification openapi3 rest rest-api swagger swagger-oss swagger-parser

Last synced: 11 May 2025

https://github.com/strazzere/anti-emulator

Android Anti-Emulator

android anti-emulation emulator java malware reverse-engineering

Last synced: 13 Apr 2025

https://github.com/LingDong-/wax

A tiny programming language that transpiles to C, C++, Java, TypeScript, Python, C#, Swift, Lua and WebAssembly 🚀

c99 compiler java programming-language transpiler typescript

Last synced: 19 Mar 2025

https://github.com/vinaygaba/creditcardview

💳 CreditCardView is an Android library that allows developers to create the UI which replicates an actual Credit Card.

android-library credit-card creditcard custom-view java view

Last synced: 16 May 2025

https://github.com/anlingyi/xechat-idea

让你能够在IDEA里实现聊天、下棋、斗地主！

chat game gobang idea-plugin intellij-plugin java landlord netty

Last synced: 16 May 2025

https://github.com/geysermc/mcprotocollib

A library for communication with a Minecraft client/server.

java library minecraft minecraft-protocol protocol

Last synced: 16 May 2025

https://github.com/dragonite-network/dragonite-java

[DEPRECATED, please check https://github.com/tobyxdd/hysteria]

java reliable-udp reverse-proxy socket socks5-proxy

Last synced: 01 May 2025

https://github.com/enkidevs/curriculum

👩‍🏫 👨‍🏫 The open-source curriculum of Enki!

ai algorithms blockchain chatgpt computer-science css curriculum data-science education enki git gpt4 html java javascript learn-to-code linux python security sql

Last synced: 15 May 2025

https://github.com/spring-projects/spring-data-commons

Spring Data Commons. Interfaces and code shared between the various datastore specific implementations.

data-access ddd framework java spring spring-data

Last synced: 14 May 2025

https://github.com/vinaygaba/CreditCardView

💳 CreditCardView is an Android library that allows developers to create the UI which replicates an actual Credit Card.

android-library credit-card creditcard custom-view java view

Last synced: 21 Apr 2025

https://github.com/intsmaze/flink-boot

懒松鼠Flink-Boot 脚手架让Flink全面拥抱Spring生态体系，使得开发者可以以Java WEB开发模式开发出分布式运行的流处理程序，懒松鼠让跨界变得更加简单。懒松鼠旨在让开发者以更底上手成本（不需要理解分布式计算的理论知识和Flink框架的细节）便可以快速编写业务代码实现。为了进一步提升开发者使用懒松鼠脚手架开发大型项目的敏捷的度，该脚手架默认集成Spring框架进行Bean管理，同时将微服务以及WEB开发领域中经常用到的框架集成进来，进一步提升开发速度。比如集成Mybatis ORM框架，Hibernate Validator校验框架,Spring Retry重试框架等，具体见下面的脚手架特性。

bigdata flink flink-boot java java-flink mcv mybatis sping spring-boot spring-retry

Last synced: 27 Mar 2025

https://github.com/gousiosg/java-callgraph

Programs for producing static and dynamic (runtime) call graphs for Java programs

callgraph dynamic java static

Last synced: 16 May 2025

https://github.com/TencentBlueKing/bk-job

蓝鲸作业平台（Job）是一套运维基础操作管理系统，具备海量任务并发处理能力。除了支持脚本执行、文件分发、定时任务等一系列基础运维场景以外，还支持通过流程调度能力将零碎的单个任务组装成一个自动化作业流程；而每个作业都可做为一个原子节点，提供给上层或周边系统/平台使用，实现调度自动化。

blueking continuous-delivery deployment-automation java operation

Last synced: 11 Apr 2025

https://github.com/Steveice10/MCProtocolLib

A library for communication with a Minecraft client/server.

java library minecraft minecraft-protocol protocol

Last synced: 27 Apr 2025

https://github.com/darbyluv2code/spring-and-hibernate-for-beginners

Source code for the course: Spring and Hibernate for Beginners

aop crud hibernate java jpa maven mysql rest spring spring-boot spring-data-jpa spring-data-rest spring-mvc spring-security springdata springdatarest springsecurity tutorial udemy

Last synced: 08 Apr 2025

https://github.com/rakam-io/rakam-api

📈 Collect customer event data from your apps. (Note that this project only includes the API collector, not the visualization platform)

analytics analytics-platform bi-server big-data java

Last synced: 18 Dec 2025

https://github.com/PhantomBot/PhantomBot

PhantomBot is an actively developed open source interactive Twitch bot with a vibrant community that provides entertainment and moderation for your channel, allowing you to focus on what matters the most to you - your game and your viewers.

free hacktoberfest java javascript open-source phantombot rhino-js twitch-bot

Last synced: 10 May 2025

https://github.com/steve-community/steve

SteVe - OCPP server implementation in Java

chargingstation emobility java mobility ocpp smarthome steve

Last synced: 18 Apr 2025

https://github.com/michaelliao/itranswarp

Full-featured CMS including blog, wiki, discussion, etc. Cloud native application that powered by SpringBoot.

blog cms discussion java springboot3 wiki

Last synced: 16 May 2025

https://github.com/EngineHub/WorldGuard

🛡️ Protect your Minecraft server and lets players claim areas

java minecraft worldedit worldguard

Last synced: 01 Apr 2025

https://github.com/making/yavi

Yet Another Validation for Java (A lambda based type safe validation framework)

java kotlin validation validation-library validator

Last synced: 14 May 2025

https://github.com/nacos-group/nacos-spring-boot-project

Nacos ECO Project for Spring Boot

alibaba configuration-management discovery distributed-configuration java nacos spring springboot springboot2 springframework

Last synced: 14 May 2025

https://github.com/PranshulGG/WeatherMaster

A Weather app for android 🌦🌞☔

android api ipgeolocation-api java javascript leaflet open-meteo open-source openweathermap-api rain visualcrossingwebservices weather weather-api webview

Last synced: 14 Oct 2025

https://github.com/jumpmind/symmetric-ds

SymmetricDS is database replication and file synchronization software that is platform independent, web enabled, and database agnostic. It is designed to make bi-directional data replication fast, easy, and resilient. It scales to a large number of nodes and works in near real-time across WAN and LAN networks.

cdc data-replication database db2 firebird h2-database informix java mysql oracle platform-independent postgresql replication sqlserver sybase synchronization

Last synced: 14 May 2025

https://github.com/twitter/scrooge

A Thrift parser/generator

android cocoa code-generation finagle java lua scala thrift

Last synced: 15 May 2025

https://github.com/lcomplete/techshare

🌟 分享效率方法 🪄、优质文章 📑、编程知识 🎹、实用工具 🛠️ 和有趣内容 😄。💌 当有重要的事情需要分享时会发送 newsletter。

articles guide java javascript netcore newsletter share tools

Last synced: 12 Apr 2025

https://github.com/hakky54/certificate-ripper

🔐 A CLI tool to extract server certificates

certificate graal-native graalvm graalvm-native-image homebrew homebrew-tap java macos ssl testing testing-tools tls x509

Last synced: 14 Apr 2025

https://github.com/dushistov/flapigen-rs

Tool for connecting programs or libraries written in Rust with other languages

c codegen cpp java jni rust swig wrapper

Last synced: 12 Dec 2025

https://github.com/SoftInstigate/restheart

Open Source Low-code API development framework Featuring ready-to-go Security and MongoDB API

data-persistence database docker framework graphql java microservice microservices mongodb nosql rest rest-api restheart webservice websockets

Last synced: 13 Mar 2025

https://github.com/bfwg/springboot-jwt-starter

A Spring Boot JWT starter kit for stateless and token-based authentication apps.

angularjs java jwt jwt-authentication spring spring-boot spring-security

Last synced: 16 May 2025

https://github.com/mrin9/angular-springboot-rest-jwt

Springboot, Angular and JWT security - Example Project based on Northwind Order Processing

angular angular2 frontend java jwt northwind openapi spring-security springboot swagger

Last synced: 08 Apr 2025

https://github.com/Hakky54/certificate-ripper

🔐 A CLI tool to extract server certificates

certificate graal-native graalvm graalvm-native-image homebrew homebrew-tap java macos ssl testing testing-tools tls x509

Last synced: 01 Apr 2025

https://github.com/rieckpil/blog-tutorials

:star: Codebase for various tutorials about Java, Spring Boot, AWS, Kotlin, and Testing

aws java java-ee jdk junit kotlin maven microprofile postgresql react spring-boot spring-framework spring-security spring-test spring-web spring-webclient spring-webflux testcontainers

Last synced: 14 May 2025

https://github.com/graphhopper/map-matching

The map matching functionality is now located in the main repository https://github.com/graphhopper/graphhopper#map-matching

geospatial gps java map-matching openstreetmap tracking

Last synced: 05 Oct 2025

https://github.com/GoodieBag/Pinview

A pinview library for android. :sparkles:

android android-library java library otp otpview pinview pinview-library xml

Last synced: 21 Apr 2025

https://github.com/Skykai521/AndroidDeveloperAdvancedManual

Android 工程师进阶手册（8 年 Android 开发者的成长感悟）

java

Last synced: 17 Apr 2025

https://github.com/skykai521/androiddeveloperadvancedmanual

Android 工程师进阶手册（8 年 Android 开发者的成长感悟）

java

Last synced: 04 Apr 2025

https://github.com/JumpMind/symmetric-ds

cdc data-replication database db2 firebird h2-database informix java mysql oracle platform-independent postgresql replication sqlserver sybase synchronization

Last synced: 30 Mar 2025

https://github.com/Dushistov/flapigen-rs

Tool for connecting programs or libraries written in Rust with other languages

c codegen cpp java jni rust swig wrapper

Last synced: 30 Apr 2025

https://github.com/pippo-java/pippo

Micro Java Web Framework

java microservice web

Last synced: 17 Dec 2025

https://github.com/W01fh4cker/LearnJavaMemshellFromZero

【三万字原创】完全零基础从0到1掌握Java内存马，公众号：追梦信安

java memshell redteam

Last synced: 07 Sep 2025

https://github.com/cami-la/curso-dio-dominando-ides-java

Repositório do curso Dominando IDEs Java. Curso este oferecido pela Digital Innovation one e ministrado por mim.

eclipse intellij java ubuntu

Last synced: 07 Oct 2025

https://github.com/6tail/lunar-java

日历、公历(阳历)、农历(阴历、老黄历)、佛历、道历，支持节假日、星座、儒略日、干支、生肖、节气、节日、彭祖百忌、每日宜忌、吉神宜趋凶煞宜忌、吉神(喜神/福神/财神/阳贵神/阴贵神)方位、胎神方位、冲煞、纳音、星宿、八字、五行、十神、建除十二值星、青龙名堂等十二神、黄道日及吉凶等。lunar is a calendar library for Solar and Chinese Lunar.

calendar java lunar

Last synced: 15 May 2025

https://github.com/openfoodfacts/openfoodfacts-androidapp

(Legacy) Native version of Open Food Facts on Android - Coders & Decoders welcome 🤳🥫

android crowdsourcing environment food gsoc hacktoberfest java kotlin kotlin-android nutrition openfoodfacts

Last synced: 14 May 2025

https://github.com/slackhq/EitherNet

A multiplatform, pluggable, and sealed API result type for modeling network API responses.

java kotlin multiplatform okhttp retrofit

Last synced: 13 Apr 2025

https://github.com/slackhq/eithernet

A multiplatform, pluggable, and sealed API result type for modeling network API responses.

java kotlin multiplatform okhttp retrofit

Last synced: 19 Jun 2025

https://github.com/EdwardRaff/JSAT

Java Statistical Analysis Tool, a Java library for Machine Learning

java jsat machine-learning machine-learning-algorithms machine-learning-library svm tsne

Last synced: 27 Mar 2025

https://github.com/update4j/update4j

Create your own auto-update framework

auto auto-update download downloader dynamic dynamically java launch launcher update updater webstart

Last synced: 11 May 2025

https://github.com/1n3/reverseapk

Quickly analyze and reverse engineer Android packages

analyze android apk decompile hacking java linux mobile pentest pentesting reverse-engineering smali

Last synced: 12 Apr 2025

https://github.com/apache/ofbiz

Apache OFBiz - Main development has moved to the ofbiz-frameworks repository.

content database geospatial groovy http java javascript network-server ofbiz web-framework xml

Last synced: 08 Oct 2025

https://github.com/niltok/magic-in-ten-mins

十分钟魔法练习

adt formal-proofs formal-verification functional-programming hkt java lambda-calculus monad tutorial

Last synced: 26 Mar 2025

https://github.com/kyoripowered/adventure

A user-interface library, formerly known as text, for Minecraft: Java Edition

hacktoberfest java json minecraft minecraft-java-edition minecraft-nbt user-interface

Last synced: 14 May 2025

https://github.com/lcomplete/TechShare

🌟 分享效率方法 🪄、优质文章 📑、编程知识 🎹、实用工具 🛠️ 和有趣内容 😄。💌 当有重要的事情需要分享时会发送 newsletter。

articles guide java javascript netcore newsletter share tools

Last synced: 04 Apr 2025

https://github.com/songxinjianqwe/Chat

Java NIO+多线程实现聊天室

chat java nio protostuff spring thread-pool

Last synced: 27 Mar 2025

https://github.com/sd4324530/fastweixin

极其方便的实现微信公众平台服务端开发，2行代码完成服务器绑定，3行代码实现用户消息监听

java weixin

Last synced: 01 May 2025

https://github.com/1N3/ReverseAPK

Quickly analyze and reverse engineer Android packages

analyze android apk decompile hacking java linux mobile pentest pentesting reverse-engineering smali

Last synced: 26 Mar 2025

https://github.com/cdapio/cdap

An open source framework for building data analytic applications.

cdap dataset integration java java-8 mapreduce middleware platform python spark spark-streaming unified

Last synced: 13 May 2025

https://github.com/droidparts/droidparts

android android-library background-jobs dependency-injection event-bus java json orm rest

Last synced: 16 Dec 2025

https://github.com/c2nes/javalang

Pure Python Java parser and tools

java library parser python

Last synced: 15 May 2025

https://github.com/dromara/orion-visor

一款高颜值、现代化的自动化运维及轻量堡垒机，提供服务器智能运维解决方案。支持资产管理分组、SSH SFTP 终端、文件上传下载、文件在线编辑、命令批量执行、多主机文件分发、cron 表达式配置计划任务，安全保障等。该项目是由 java 实现, 前端使用 vue + arco, 后端使用 springboot, 支持 docker 部署的服务器运维, linux windows 系统运维平台。

ansible batch batch-script devops docker java jsch linux ops sftp shell ssh terminal tty tunnel vue webshell xterm