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/snobotsim/SnobotSim

Simulator For FRC Java and C++ Robots

frc java simulation wpilib

Last synced: 11 May 2025

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

Filelize is a lightweight database designed to simplify writing and reading data into human-readable files, requiring just one line of code

database filelize java kotlin

Last synced: 18 May 2026

https://github.com/tzaeschke/zoodb

ZooDB Object Database

database db4o java jdo jpa jta object-database

Last synced: 11 Mar 2026

https://github.com/apache/camel-website

Apache Camel Website

camel integration java

Last synced: 16 May 2025

https://github.com/email2vimalraj/cucumberextentreporter

A plugin to generate the cucumber jvm custom html report using ExtentsReport

cucumber extent-report java

Last synced: 14 Jan 2026

https://github.com/rightpoint/rust-universal-template

Template for creating Rust libraries with bindings to iOS, Android, WebAssembly and more

android ios java javascript jni rust swift wasm

Last synced: 03 Mar 2026

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: 16 Dec 2025

https://github.com/qala-io/datagen

Java lib that generates random data (numbers, strings, dates) - mostly to facilitate Randomized Testing.

java random random-data-generation random-generation random-number-generators randomization testing

Last synced: 06 May 2025

https://github.com/saiupadhyayula/springangularecommerce

SpringAngularEcommerce is a shopping cart application developed as a pet project to practice different technologies like spring boot, spring security, elastic-search, redis, mongodb, jwt authentication etc

angular ecommerce ecommerce-application elastic-search java jwt redis spring-boot spring-data-mongodb spring-security

Last synced: 29 Oct 2025

https://github.com/punit-naik/mlhadoop

This repository contains Machine-Learning MapReduce codes for Hadoop which are written from scratch (without using any package or library). E.g. Prediction (Linear and Logistic Regression), Clustering (K-Means), Classification (KNN) etc.

hadoop java machine-learning

Last synced: 18 Mar 2026

https://github.com/circleci-public/circleci-demo-java-spring

Example Java application running on CircleCI

circleci circleci-demos java

Last synced: 16 May 2025

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

DuckDB JDBC Driver

database duckdb java jdbc sql

Last synced: 05 Apr 2025

https://github.com/xkcoding/design-pattern

设计模式学习配套代码

design-pattern java

Last synced: 24 Apr 2025

https://github.com/theapache64/coin_hive_android_sdk

An android SDK for coinhive.com

android java

Last synced: 02 Aug 2025

https://github.com/shuai-xie/android-calculator

大三上Java课设 - Android 科学计算器

android app calculator java

Last synced: 01 May 2025

https://github.com/bagaturchess/chessboardscanner

Java based Chess Board Scanner, which converts 2D chess board image into a machine readable format a.k.a. Forsyth–Edwards Notation (FEN). It uses OpenCV and Deeplearning4j frameworks, complemented with some proprietary algorithms implemented for realizing the goal. It currently supports the chess board and pieces sets of the most common online chess platforms chess.com and lichess.org.

chess chess-board chessboard chessboard-detection computer-vision deeplearning deeplearning4j image-recognition imagerecognition java opencv

Last synced: 10 Sep 2025

https://github.com/j256/cloudwatch-logback-appender

Appender that publishes logback log entries to AWS CloudWatch

aws aws-cloudwatch cloudwatch java logback-appender

Last synced: 17 Mar 2025

https://github.com/vitrivr/cineast

Cineast is a multi-feature content-based mulitmedia retrieval engine. It is capable of retrieving images, audio- and video sequences as well as 3d models based on edge or color sketches, textual descriptions and example objects.

3d audio images java oas retrieval video

Last synced: 11 Apr 2025

https://github.com/masesgroup/jcoreflector

A set of Java classes to use .NET from any JVM enabled language (Java, Kotlin, Scala and others)

assembly bridge class clr csharp dotnet framework interface jar java jcobridge jvm jvm-enabled-language kotlin netcore reflection scala windows windows-forms wpf

Last synced: 04 Apr 2025

https://github.com/linus789/deepltranslator

The DeepL Translator is an API written in Java that translates via the DeepL website sentences. Without API key.

deepl java selenium translator

Last synced: 22 Mar 2025

https://github.com/marcelkliemannel/intellij-byte-code-plugin

An IntelliJ plugin that provides a modern and powerful byte code analyzer tool window.

asm bytecode groovy intellij-plugin java kotlin

Last synced: 08 Mar 2026

https://github.com/slimjar/slimjar

JVM Runtime Dependency Management.

dependency-manager gradle java java16 java8

Last synced: 23 Jul 2025

https://github.com/epam/Wilma

Service Virtualization Solution – a combined Service Stub and Transparent Proxy

java mitm mitmproxy proxy service-stub service-virtualization stub

Last synced: 06 Apr 2025

https://github.com/dlsc-software-consulting-gmbh/jfxcentral-data

The data repository for the JFXCentral website

java javafx

Last synced: 11 Mar 2026

https://github.com/arcaneplugins/treasury

🏦 A powerful multi-platform library for next-level plugin integrations.

api bukkit economy java library minecraft papermc spigot spigotmc

Last synced: 26 Oct 2025

https://github.com/netinvent/ipmi-starter

IMPI / IMM / IRMC / IDRAC / ILO / KVM java starter

idrac ilo imm ipmi irmc java kvm webstarter

Last synced: 10 Apr 2025

https://github.com/tcurdt/jdependency

Provides an API to analyse and modify class dependencies. It provides the core to the maven shade plugin for removing unused classes.

dependencies dependency-analysis jarjar java proguard

Last synced: 05 Apr 2025

https://github.com/chamodshehanka/rentlio

This is a vehicle reservation system. Which is made with JavaFX and also using hibernate and RMI.

custom-stage flatui hibernate hibernate-orm intellij-idea java java9 javafx jfoenix rentlio rmi ui ux vehicle-reservation

Last synced: 29 Sep 2025

https://github.com/miw-upm/apaw

APAW. Arquitectura y Patrones Web. Máster en Ingeniería Web

api architecture java miw pattern upm

Last synced: 06 Apr 2025

https://github.com/hms-core/hms-nearby-demo

Several samples show how to use the APIs of the Nearby Service.Discovery and communication with devices in the vicinity. Give your users physical proximity services with in-app data sharing and messaging.

android beacon connection demo exchange-card friends game gamesnake hms hms-nearby huawei java message nearby nearby-service online-game

Last synced: 10 Mar 2026

https://github.com/nextbreakpoint/flink-client

Java client for managing Apache Flink via REST API

flink java openapi

Last synced: 07 Apr 2025

https://github.com/jjohannes/gradle-demos

A collection of sample builds demonstrating how to do different things in Gradle

android examples gradle java kotlin

Last synced: 26 Apr 2025

https://github.com/f-lab-edu/prostargram

Java / SpringBoot / MySQL / MyBatis로 만든 개발자 SNS입니다.

java mybatis spring-boot

Last synced: 23 Apr 2025

https://github.com/johnnei/javatorrent

BitTorrent Protocol implementation in Java

bittorrent bittorrent-protocol java torrent

Last synced: 14 Jun 2025

https://github.com/wajahatkarim3/feedbackanimsample

An attempt to code feedback animation UI inspired from https://site.uplabs.com/posts/web-feedback

android animation design java material-design material-ui materialup ui view viewanimator

Last synced: 27 Mar 2025

https://github.com/myinnos/Kotlin-Example

An example for who are all going to start learning Kotlin programming language to develop Android application.

android-application android-developers anko java kotlin kotlin-android kotlin-library kotlin-plugin splashscreen

Last synced: 26 Mar 2025

https://github.com/amrdeveloper/lottiedialog

Android Library to create Lottie animation view dialog easily with a lot of customization

android android-library android-ui hacktoberfest java kotlin lottie lottie-android lottie-animation

Last synced: 22 Mar 2025

https://github.com/rapid7/smbj-rpc

Created by Paul Miseiko via the GitHub Connector

cifs java smb

Last synced: 07 Jul 2025

https://github.com/junicorn/concurrent-programming-for-java

:rocket:Java并发编程实战

concurrent java thread

Last synced: 29 Apr 2025

https://github.com/jiangnanboy/llm_corpus_quality

大模型预训练中文语料清洗及质量评估 Large model pre-training corpus cleaning

corpus-cleaning java llm ngram

Last synced: 16 Jan 2026

https://github.com/Coders-Of-XDA-OT/covid19-status-android

An android app to track COVID-19 status in India and the world with detailed states wise and country-wise data.

android coronavirus-tracking covid-19 java tracke volley

Last synced: 20 Feb 2026

https://github.com/runabol/giraphe

Headless Java CMS Framework

cms framework graphql headless-cms java postgresql spring-boot

Last synced: 13 Aug 2025

https://github.com/damiencarol/jsr203-hadoop

A Java NIO file system provider for HDFS

hadoop hdfs java nio

Last synced: 07 Apr 2025

https://github.com/revelc/impsort-maven-plugin

Java import sorter plugin. Sort your imps!

hacktoberfest java maven maven-plugin

Last synced: 04 Apr 2025

https://github.com/gradlex-org/jvm-dependency-conflict-resolution

Gradle plugin to improve Dependency Conflict Detection and Resolution

capabilities dependencies gradle gradle-plugin java

Last synced: 15 Dec 2025

https://github.com/vt-middleware/ldaptive

A simple, extensible Java API for interacting with LDAP servers

client-library java ldap

Last synced: 11 Apr 2025

https://github.com/zowe/api-layer

The API Mediation Layer provides a single point of access for mainframe service REST APIs.

api-catalog api-gateway certificate java mainframe rest-api

Last synced: 16 May 2025

https://github.com/pschichtel/JavaCAN

A simple JNI wrapper for the socketcan API provided by the Linux kernel. As it is wrapping a Linux Kernel API, it is intended for use on Linux only.

can isotp java jni linux socketcan

Last synced: 08 May 2025

https://github.com/Azure/reliable-web-app-pattern-java

The reliable web app pattern is a set of objectives to help your web application converge on the cloud. This repo contains a reference implementation of a reliable web application for Java.

architecture azd-templates azure azure-app-service azure-application-insights azure-files azure-frontdoor azure-keyvault azure-postgres azure-private-endpoints java microsoft reference-implementation terraform

Last synced: 10 Mar 2025

https://github.com/magicoder10/lc-java

Clean Leetcode solutions in Java

algorithms clean-code coding-interviews java leetcode

Last synced: 12 Apr 2025

https://github.com/joeybling/cv

✏️✏️Java软件工程师简历

cv html java nodejs npm resume yarn

Last synced: 11 Sep 2025

https://github.com/apache/qpid-broker-j

Mirror of Apache Qpid Broker-J

amqp amqp10 amqps apache java messaging network-server qpid

Last synced: 05 Apr 2025

https://github.com/appendium/flatpack

CSV/Tab Delimited and Fixed Length Parser and Writer

csv csv-parser java

Last synced: 22 Apr 2025

https://github.com/funfried/externalcodeformatter_for_netbeans

Several external (e.g. Eclipse, Google, Spring, ...) code formatters integration for NetBeans

eclipse eclipse-formatter formatter google-java-format java netbeans netbeans-ide netbeans-plugin spring-formatter

Last synced: 16 Jan 2026

https://github.com/rohankanojia/podsetoperatorinjava

Java Implementation of https://github.com/hrishin/podset-operator using Fabric8 Kubernetes Client

fabric8-kubernetes-client java kubernetes-operators

Last synced: 01 Nov 2025

https://github.com/amrdeveloper/LottieDIalog

Android Library to create Lottie animation view dialog easily with a lot of customization

android android-library android-ui hacktoberfest java kotlin lottie lottie-android lottie-animation

Last synced: 13 Apr 2025

https://github.com/protostuff/protostuff-compiler

Protobuf parser, java code and documentation generator

java protobuf protobuf-compiler protostuff

Last synced: 15 Apr 2025

https://github.com/for-acgn/log4shell

Check, exploit, generate class, obfuscate, TLS, ACME about log4j2 vulnerability in one Go program.

acme cve-2021-44228 exploits java jndi ldap log4j2 log4j2-exp log4shell obfuscate poc

Last synced: 17 Aug 2025

https://github.com/joshka/junit-json-params

JUnit 5 JSON Parameterized Tests library

java json jsonp junit-json junit5 parameterized-tests unit-testing

Last synced: 07 Apr 2025

https://github.com/forestwanglin/openai-java

OpenAi GPT API for Java. Including all API from OpenAI except deprecated. It especially includes stream client and jtokkit with function calculation. Including Baidu AI.

baidu chatgpt gpt-35 gpt-4 java openai openai-api openai-chatgpt

Last synced: 29 May 2026

https://github.com/jikoo/regionerator

A Bukkit plugin for gradually deleting unused area.

bukkit-plugin java world-management

Last synced: 09 Apr 2025

https://github.com/internaut/mastersthesis-mobile-gpgpu

Prototypes for GPGPU on Android, using OpenCL, OpenGL ES 2.0 shaders, or RenderScript.

android gpgpu image-convolution ios java ndk opencl prototype renderscript

Last synced: 06 Sep 2025

https://github.com/beevelop/docker-android

:iphone: Personal Android Docker image

android containers docker docker-android java

Last synced: 14 Apr 2025

https://github.com/opentcs/opentcs-commadapter-vda5050

An implementation of the VDA5050 interface for openTCS (by Fraunhofer IML)

agv java robotics vda-5050 vda5050

Last synced: 14 Jan 2026

https://github.com/mindawei/weather

一个天气查询服务:爬取数据、Web服务、小程序展示

html java maven mini-program spring-boot weather-service

Last synced: 25 Jun 2025

https://github.com/gayanvoice/githubclicks-github-chrome-extension

Navigate through modules, classes, and declarations in GitHub like an IDE

chrome chrome-extension java javascript jquery

Last synced: 23 Apr 2025

https://github.com/utwente-fmt/vercors

The VerCors verification toolset for verifying parallel and concurrent software

c concurrency java opencl openmp parallelism separation-logic software-analysis vercors-toolset verification viper

Last synced: 27 Feb 2025

https://github.com/ammarahm-ed/rn-floating-video-widget

React Native Module for Floating/Popup video player on Android.

android floating-video-player floating-video-widget java javascript react-native video-player

Last synced: 14 Apr 2025

https://github.com/fly-studio/mysql-es

Sync MySQL to ElasticSearch, Support Relationship

binlog canal elasticsearch java mysql sync

Last synced: 07 Mar 2026

https://github.com/demchaav/graphcompose

Declarative Java PDF layout engine for structured business documents — semantic node tree, atomic pagination, theme tokens, PDFBox-backed

business-documents cv-templates declarative-api document-generation invoice-template java java-17 layout-engine maven pagination pdf pdf-generator pdf-lib pdf-library pdfbox3 report-generation snapshot-testing template-engine

Last synced: 31 May 2026

https://github.com/scriptkittie/glitchkernel

A Glitch art tool for data bending, glitching, and distorting static images.

algorithms art corruption databending datamoshing glitch glitchart java jpeg

Last synced: 15 Oct 2025

https://github.com/paketo-buildpacks/native-image

A Cloud Native Buildpack that creates native images from Java applications

cnb hacktoberfest java jvm-applications native-image spring-boot

Last synced: 13 Mar 2026

https://github.com/hvdwolf/fythwonekey

App to modify the hardware buttons on FYT units (Sofia3GR/PX5/sc9853i/sc9863a/uis7862)

android fyt head-units java

Last synced: 14 Apr 2025

https://github.com/superckl/biometweaker

Used to tweak various properties of biomes

biomes java minecraft minecraft-forge-mod minecraft-mod tweaker

Last synced: 12 Apr 2025

https://github.com/gozhuyinglong/blog-demos

这个代码仓库里是博客中涉及的源码、文件等 ;如果对您有帮助,请给个Star,感谢~

algorithm data-structures design-patterns java python spring spring-boot

Last synced: 09 Apr 2025

https://github.com/starlake-ai/jsqltranspiler

Rewrite BigQuery, Redshift, Snowflake and Databricks queries into DuckDB compatible SQL (with deep transformation of functions, data types and format characters) using Java.

abstract-syntax-tree bigquery column databricks duckdb java lineage query redshift resolver rewrite snowflake transpiler

Last synced: 06 Aug 2025

https://github.com/typedb/typedb-driver

TypeDB Drivers for Rust, Python, Java, Node.js, C, C++, and C#.

c cpp java nodejs python rust typedb typedb-client typedb-driver typeql

Last synced: 01 Mar 2026

https://github.com/apache/cassandra-sidecar

Sidecar for Apache Cassandra®

cassandra database java

Last synced: 14 Mar 2026