An open API service indexing awesome lists of open source software.

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.

https://github.com/mutasimali/wifi-car-control

arduino - android tcp client - wifi car https://opooq.com

android android-tcp-client arduino controller java wifi wifi-car-control

Last synced: 10 Jan 2026

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

Java module for communicating with the Veryfi OCR API.

api java java-library java-sdk sdk

Last synced: 04 May 2025

https://github.com/eclipse-platform/eclipse.platform.debug

Eclipse Platform Debug functionality

debug eclipse ide java

Last synced: 04 May 2025

https://github.com/ranjanji/crime-management-system

A simple crime management system, which stores and display data from MySQL database. It is a console based Java application.

console-application crime-management crime-management-system database-management java jdbc-driver mysql spring-tool-suite sts

Last synced: 20 Apr 2026

https://github.com/kilianb/java-sonos-controller

Sonos controller api with UPnP event support. Examples show text to speech on speakers and local music file playback.

controller java sonos upnp

Last synced: 15 Aug 2025

https://github.com/javadev/calculator

The java/swing, javascript, android calculator

calculator-java calculator-java-swing java

Last synced: 05 Oct 2025

https://github.com/baghelamit/video-stream-classification

Video Stream Classification

java kafka opencv spark tensorflow

Last synced: 23 Apr 2025

https://github.com/rodrigorvsn/buda

📚️ My Software Engineer arsenal with Data Structures, Algorithms, Design Patterns, Concepts, etc.

algorithms competitive-programming data-structures-and-algorithms design-patterns docsify java python software-engineering solid tdd typescript vitest

Last synced: 18 Aug 2025

https://github.com/paritytrading/foundation

Utility library for network protocols on the JVM

java networking

Last synced: 16 Jul 2025

https://github.com/binance/binance-toolbox-java

Toolbox for Binance Java Connector

binance binance-api java toolbox

Last synced: 15 Apr 2025

https://github.com/openjdk/jfx11u

JavaFX 11.x : last released 2023-07-19

java javafx openjdk

Last synced: 05 Oct 2025

https://github.com/zhoushengsheng/ci6226-ira-g14

Assignment for CI6226 Information Retrieval & Analysis at NTU in Singapore.

java lucene search-engine spring-boot

Last synced: 16 Jan 2026

https://github.com/gab-studios/gab-cmdline

A GABStudios Java library to help with command line parsing.

command gab-cmdline java line parser parser-library

Last synced: 03 Oct 2025

https://github.com/openjdk/jmc7

https://openjdk.org/projects/jmc

java jmc mission-control openjdk

Last synced: 05 Oct 2025

https://github.com/arquillian/arquillian-cube-q

Fault injection and chaos testing all in one, sweet DSL.

chaos-monkey docker java jvm testing

Last synced: 20 Aug 2025

https://github.com/jetty-project/http2-demo

Demonstration of HTTP/2 Push using Jetty Server

http2 http2-push http2-server java java-11 jetty

Last synced: 05 Oct 2025

https://github.com/bulletdev/arremate-certo

Bidding(licitação) and waiver automation

java licitacao saas

Last synced: 15 Apr 2025

https://github.com/cucumber/gherkin-utils

API for working with Gherkin documents

java javascript polyglot-release tidelift

Last synced: 07 Apr 2025

https://github.com/s-frei/tracksearch

Search on YouTube and/or SoundCloud for tracks and get their metadata

expose http-client java metadata-extraction music search search-interface song soundcloud stream youtube

Last synced: 22 Aug 2025

https://github.com/marschall/jdeps-maven-plugin

maven plugin that runs the 8 jdeps tool

java jdeps maven

Last synced: 17 Aug 2025

https://github.com/timostrating/projecteuler

These are Java / Ruby / C / Lisp / Haskell / PHP/ Bash / PL-SQL / Mathematica / Rust / Kotlin / Lua solutions for Project Euler, — In the best 1% of the world

cpp java mathematica projecteuler python ruby

Last synced: 12 Sep 2025

https://github.com/gibbed/xex2kit

XEX2 tooling for Ghidra.

ghidra java ppc xbox360 xenon

Last synced: 18 Aug 2025

https://github.com/shenggan/car-server

小车端app,主要负责视频录制和传输。

android java socket

Last synced: 19 Aug 2025

https://github.com/akvo/akvo-caddisfly

Android app integrated with Akvo Flow

akvo akvo-caddisfly android java water-quality

Last synced: 29 Aug 2025

https://github.com/yegor256/rultor-image

Default Docker image for Rultor

docker docker-image java

Last synced: 27 Mar 2025

https://github.com/apache/sling-org-apache-sling-xss

Apache Sling XSS Protection

java sling

Last synced: 06 Apr 2025

https://github.com/trzpiot/spring-gradle-hexagonal-example

A Spring example application with a hexagonal (clean) architecture & multi modules with Gradle.

clean-architecture gradle hexagonal hexagonal-architecture java multi-modules ports-and-adapters spring spring-boot

Last synced: 19 Aug 2025

https://github.com/ivangfr/springboot-aws-localstack-opensearch-s3-secretsmanager

In this project, we will use LocalStack to locally simulate some services provided by AWS Cloud such as OpenSearch, S3, and Secrets Manager. Additionally, to simplify the use of AWS managed services, we will use Spring Cloud AWS.

aws aws-opensearch aws-s3 aws-secrets-manager docker java localstack omdb-api semantic-ui spring-boot spring-cloud-aws spring-web-mvc springdoc-openapi thymeleaf

Last synced: 23 Aug 2025

https://github.com/thomashartm/burp-domsink-logger

Injects a trusted types policy into an HTML page to log all DOM sinks whenever HTML is written into the DOM.

burp burp-extensions burp-plugin burpsuite-extender cross-site-scripting domxss java javascript penetration-testing-tools security-testing security-tools trusted-types

Last synced: 23 Mar 2025

https://github.com/javatmp/javatmp

JavaTMP Bootstrap admin and dashboard component template built using HTML 5 , CSS 3 , jQuery , Bootstrap 4 and Java

admin-dashboard bootstrap bootstrap-admin bootstrap-template bootstrap-templates bootstrap-theme dashboard dashboard-templates gulp java java-bootstrap-template jquery jsp servlet

Last synced: 29 Aug 2025

https://github.com/minio/spark-streaming-checkpoint

Spark Streaming Checkpoint File Manager for MinIO

checkpoints java scala spark

Last synced: 25 Aug 2025

https://github.com/cevheri/springboot-microservices-example

Spring Boot Microservices Application API Gateway, Service Registry, Circuit Breaker, Hystrix Dashboard, and Other Microservices

apigateway circuit-breaker eureka eureka-client eureka-server h2-database hystrix hystrix-dashboard java service-registry spring-boot zipkin zipkin-docker

Last synced: 10 Mar 2026

https://github.com/renfei/springclouddemo

SpringCloud微服务入门教程,包含Eureka注册发现、Config配置中心、BUS消息总线、FeignClient客户端 、Zuul网关、Hystrix服务熔断降级、Stream消息队列、Sleuth链路监控、Swagger文档的基本整合演示。

java maven microservice microservices spring spring-cloud

Last synced: 20 Aug 2025

https://github.com/mike10004/xvfb-manager-java

Library that manages an xvfb process and a JUnit rule that employs the library.

java junit selenium xvfb

Last synced: 22 Aug 2025

https://github.com/taymyr/lagom-extensions

Utilities for Lagom framework

java kotlin lagom

Last synced: 05 Apr 2025

https://github.com/alewin/moneytracking

Money tracking - Android App for planning, tracking your spending, monitoring your credit and budget - UNIBO 2016/2017 - Alessio Koci

android budget budget-manager chart credit java lam money money-tracking monitoring pdf planning reports tracking unibo

Last synced: 14 Apr 2025

https://github.com/picimako/intellij-live-templates

IntelliJ Live templates for various Java libraries with guides and examples for template variable functions.

intellij java live-template

Last synced: 26 Aug 2025

https://github.com/janyork/designpattern

学习设计模式,提供包含详细中文注释的DEMO,正在构建常用设计模式的文档说明和DEMO。

java

Last synced: 07 Sep 2025

https://github.com/naoghuman/lib-preferences

Lib-Preferences is a library for easy storing simple data to a Preferences.properties file in a Java(FX) & Maven desktop application.

file java java-8 java-library javafx javafx-8 javafx-library library maven netbeans preference preferences

Last synced: 04 Oct 2025

https://github.com/soumyadip007/android-dev-box

Help Box For android Developer (Basic apps of android)

android android-studio application git gradle gradle-java java sqlite xml

Last synced: 26 Oct 2025

https://github.com/filip26/iridium-cbor-ld

Semantic, self-describing binary format for Linked Data

cbor cbor-ld cborld compression java json-ld linked-data self-describing self-descriptive

Last synced: 19 Jan 2026

https://github.com/socketbyte/opengui

Simple GUI management solution.

java minecraft-api

Last synced: 17 Oct 2025

https://github.com/harshjuly12/hackerrank_java

Java Hackerrank Practice

java java-15 java-8

Last synced: 15 Oct 2025

https://github.com/noushinb/selenium-webdriver-java-testing-example

This repository demonstrates using Selenium WebDriver with Java, JUnit, BDD, Cucumber, and Gherkin for browser automation and UI testing. It includes a framework for WebDriver management, reusable UI methods, page objects, and example tests with scenarios.

bdd cucumber gherkin java junit page-object-model qa-automation selenium selenium-webdriver-java-junit-cucumber-gherkin test-automation

Last synced: 15 Oct 2025

https://github.com/thiru-malai/calllimiter

Call Limiter is an Android application that helps users set a time limit for phone calls to specific contacts.

android call-limiter cut-phonecall deny-phonecall java limit-phonecall phonecall-limiter

Last synced: 31 Jan 2026

https://github.com/redhat-developer/intellij-common-ui-test-library

IntelliJ IDEA UI test library is a tool for creating automated UI tests for IntelliJ IDEA plugin projects.

gradle integration-test integration-testing intellij intellij-idea java jetbrains ui-testing

Last synced: 26 Oct 2025

https://github.com/jenkinsci/zos-connector-plugin

Plugin for connection of Jenkins CI to IBM zOS including integration of IBM SCLM as SCM.

ci ibm-sclm ibm-zos java jcl jenkins-ci sclm scm zos zos-connector-plugin

Last synced: 19 Oct 2025

https://github.com/viadee/pentest4vaadin

Spider and analyze vaadin applications with OWASP ZAP - the app mediates between the two.

java penetration-testing proxy security shadow-dom vaadin

Last synced: 13 Oct 2025

https://github.com/gayanukaa/companya-backend

Backend for Subsystems of Company A

azure java mongodb ngnix-server spring-boot

Last synced: 19 Oct 2025

https://github.com/robolaunch/central-orchestrator

Backend that orchestrates robolaunch Cloud Robotics Platform operations using workflow engine

java kogito

Last synced: 31 Jan 2026

https://github.com/kazssym/bitbucket-api-client.java

A Client API for Bitbucket® Cloud for the Java™ language.

ajax bitbucket cdi java javaee javaee7 javase jax-rs jsf json-p

Last synced: 23 Oct 2025

https://github.com/gabriel-logan/gerador-cpf-e-cnpj-valido

Este repositório fornece funções em JavaScript, Python, Go, C e Java para gerar números válidos de CPF (Cadastro de Pessoas Físicas) e CNPJ (Cadastro Nacional da Pessoa Jurídica) para o Brasil.

c cnpj communityexchange cpf cpf-valido educative frontendmasters generator gerador gerador-cnpj gerador-cpf github github-copilot github-pages java javascript learn python student-vscode typescript

Last synced: 21 Jan 2026

https://github.com/shaoxiongdu/lol

基于JavaWeb的英雄联盟管理系统,数据源自官网,内附有爬虫代码,可爬取最新数据。

c3p0 java javaweb mysql

Last synced: 11 Oct 2025

https://github.com/marcono1234/hotjava-1.0-alpha

Files of HotJava 1.0a2 & 1.0a3 (predecessor of Java)

hotjava java

Last synced: 25 Oct 2025

https://github.com/ksclarke/jiiify-presentation

A Java IIIF Presentation library

code4lib iiif iiif-presentation java

Last synced: 13 May 2026

https://github.com/pwittchen/dockerfiles-java

various docker images with java

alpine docker java jdk jvm linux ubuntu

Last synced: 12 Oct 2025

https://github.com/zabuzard/grawlox

Grawlox is a profanity filter which offers methods for detecting and replacing swearwords.

java profanity profanity-detection profanityfilter swearword text-utility utility-application

Last synced: 16 Mar 2026

https://github.com/MrSmart0401/AdminPanel_Vue

🎉 (RuoYi) Official Warehouse A front-end and back-end separation permission management system based on SpringBoot, Spring Security, JWT, Vue & Element, and a Vue3 version is also provided

bootstrap bootstrap-table druid hplus hutool java jquer layer layui mybatis mybatisplus pagehelper quartz shiro spring-boot springboot swagger thymeleaf velocity

Last synced: 14 Oct 2025

https://github.com/danielgospodinow/dancho-s-rc-car

A simple Arduino-based RC car with Bluetooth connectivity, it also comes with an Android joystick mobile application

android arduino bluetooth bluetooth-controller c java rc-car

Last synced: 10 Apr 2025

https://github.com/fmarot/nativedependencies-maven

nativedependencies-maven-plugin is a Maven plugin helping you deal with native dependencies (be it .so, .dll...)

dependencies java maven-plugin native native-libraries

Last synced: 27 Aug 2025

https://github.com/openliberty/liberty-arquillian

Arquillian Liberty Managed and Remote containers

arquillian java liberty openliberty testing websphere

Last synced: 22 May 2026

https://github.com/chaoyangnz/zava

Mini Java VM in Zig

bytecode java java-8 jvm zig

Last synced: 22 Mar 2025

https://github.com/jonathangiles/cloud-sync

Java application that runs in background to automatically sync backup sets (from local file system) up to cloud storage containers (e.g. on Azure)

azure backup java

Last synced: 08 Mar 2026

https://github.com/simple-java-mail/smtp-connection-pool

Lightweight SMTP connection pool with clustering support, wait/release mechanism, connection lifecycle management, eager/lazy loading pool with load balancing and auto-expiry policy support

concurrency connection-pool high-performance java pool smtp transport

Last synced: 16 Jan 2026

https://github.com/thomasvitale/supply-chain-security-java

Samples showing how to secure the supply chain for Java applications.

cyclonedx java sbom sigstore slsa supply-chain-security

Last synced: 15 Mar 2025

https://github.com/tarunsingh2002/aahar1.0.0

Aahar is a food donation app built on Java and powered by Firebase. Its primary objective is to facilitate the process of food donation, connecting food donators with receivers in a seamless manner.

aahaar ahar android-app android-development android-studio firebase firebase-auth firebase-authentication firebase-database firebase-realtime-database firebase-storage food-app food-donation food-donation-application food-waste google-maps google-maps-android google-maps-api java xml

Last synced: 20 Sep 2025

https://github.com/purejava/appindicator-gtk3-java

Java bindings for appindicator

application indicators java linux

Last synced: 12 Jan 2026

https://github.com/microsoft/openjdk-docker

Repository of Container Images for the official MSFT Build of OpenJDK

container docker java microsoft openjdk

Last synced: 16 Sep 2025

https://github.com/daniel-frak/dummy4j

An extensible dummy/fake data generator library for Java

data dummy faker generator java

Last synced: 12 Jan 2026

https://github.com/kbss-cvut/termit

An advanced SKOS terminology manager linking concepts to their definitions in documents

java rdf rest skos ufo

Last synced: 18 Feb 2026

https://github.com/davidjbrossard/java-json-pep-sdk

This project provides a Policy Enforcement Point (PEP) SDK in Java that generates a XACML 3.0 authorization request and response in accordance with the JSON Profile of XACML 1.1.

abac access-control authorization java pbac security xacml

Last synced: 28 Jun 2025

https://github.com/broxus/ton-client

Java wrapper for TON client

client java ton

Last synced: 24 Jul 2025

https://github.com/cooperly/v2flags

Absolutely ridiculous JVM flags to dial Minecraft server performance to stupid levels. (Best paired with GraalVM)

flags graalvm graalvm-flags java java-flags javaflags jvm minecraft minecraft-flags minecraft-optimization minecraft-server

Last synced: 14 Apr 2026

https://github.com/chris2018998/poolperformance

JDBC Connection Pool Performance Test source

connection-pool java jdbc

Last synced: 01 Aug 2025

https://github.com/theanasuddin/grokking-algorithms-1st-edition-by-aditya-y.-bhargava

Grokking Algorithms: An Illustrated Guide for Programmers and Other Curious People 1st Edition by Aditya Y. Bhargava. All Data Structures and Algorithms Implemented In Java.

aditya-bhargava algorithms algorithms-and-data-structures algorithms-java data-structures data-structures-implementations data-structures-java grokking-algorithms grokking-algorithms-in-java illustrated-book java visual-learning

Last synced: 16 Aug 2025

https://github.com/jianlins/fastcontext

FastContext is an optimized Java implementation of ConText algorithm (https://www.ncbi.nlm.nih.gov/pubmed/23920642).

context-detection java nlp

Last synced: 28 Apr 2025

https://github.com/florianmichael/rclasses

Random collection of Java classes and utils in different submodules which together form a commons library

classes collection commons features java random utility utils

Last synced: 28 Apr 2025

https://github.com/manifold-systems/github-traffic

GitHub traffic CLI utility with bonus features

cli github-traffic java

Last synced: 03 Mar 2026

https://github.com/daoud-hussain/university-management-system

Hello Internet! This is a console-based University management system designed in Java. Feel free to create a new file and don't hesitate to pull your code. You can download the source code for free. Permission Granted!

group-project java procedural-programming ums

Last synced: 25 Apr 2025

https://github.com/byteit101/pio-debugger-emulator

RP2040 PIO Emulator & Debugging Environment

debugging-tool emulator gui ide java pio rp2040

Last synced: 06 Oct 2025

https://github.com/radd/rest-service-gps

REST service for sharing and following GPS coordinates (part of the real-time tracking system)

java jwt mongodb rest-api spring-boot stomp websocket

Last synced: 29 Apr 2025