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/SDRausty/docsBuildAPKs

docsBuildAPKs https://sdrausty.github.io/docsBuildAPKs/

android android-smartphone animation apk apk-signing eclipse-compiler java screenshot termux wiki

Last synced: 21 Mar 2025

https://github.com/hellokoding/springboot-freemarker

Spring Boot Hello World Example with FreeMarker

freemarker hello-world java spring-boot

Last synced: 13 May 2025

https://github.com/lambda-client/exampleplugin

Example with explanation on how to create a plugin for the utility mod lambda.

example gradle java kotlin minecraft plugin

Last synced: 10 Jul 2025

https://github.com/geerlingguy/Catholic-Diocese-App-Android

Catholic Diocese App for Android

android app appstore catholic diocese java

Last synced: 06 May 2025

https://github.com/jamius19/paddle-verifier

A lighweight Paddle.com webhook verification library for Java.

java paddle webhook

Last synced: 20 Jan 2026

https://github.com/labex-labs/awesome-programming-projects

Practice 777 Programming Projects | This repo collects 777 of programming projects for different tech stacks. It covers a wide range of programming languages, frameworks, and tools.

ansible awesome awesome-list cybersecurity devops docker exercises git go hands-on java kubernetes labex linux mongodb mysql programming projects python shell

Last synced: 30 Dec 2025

https://github.com/rkbalgi/keedoh

Keedoh - An ISO8583 simulator built with Java

client-server iso8583 java simulator

Last synced: 23 Apr 2025

https://github.com/fracpete/collective-classification-weka-package

Semi-Supervised Learning and Collective Classification

java machine-learning plugin semi-supervised-learning weka

Last synced: 22 Apr 2025

https://github.com/jpkhawam/nabu

Offline Android note taking app. Aimed to be modern-looking and capable, with a UI inspired by Google Keep's.

a11y accessibility android java note-taking notes-app xml

Last synced: 25 Jul 2025

https://github.com/theelectronwill/toml-javalib

Java library for reading and writing TOML data.

java java-8 java-library toml

Last synced: 09 Apr 2026

https://github.com/g4s8/teletakes

True Object-Oriented Telegram Bot Framework

framework java oop telegram

Last synced: 09 Apr 2025

https://github.com/peppe/pagedtable

PagedTable Add-on for Vaadin Framework 8

addon java pagedtable vaadin

Last synced: 27 Jun 2025

https://github.com/geerlingguy/catholic-diocese-app-android

Catholic Diocese App for Android

android app appstore catholic diocese java

Last synced: 18 Mar 2025

https://github.com/sbt/sbt-jcstress

Trust no-one, and especially not memory visibility.

concurrency java openjdk sbt scala testing

Last synced: 10 Apr 2025

https://github.com/sematre/dsbmobile-api

A simple Java library for DSBmobile

api dsb dsbmobile java library mobile

Last synced: 30 Apr 2025

https://github.com/anasdallah/restaurant-management

This is a Restaurant Management Project developed using Java and JavaFX and Scene Builder, where Admin can manage meals and drinks prices, names and types.

java javafx javafx-application javase project restaurant-management scenebuilder

Last synced: 10 Apr 2025

https://github.com/johnnyjayjay/compatre

An extremely small and fast Bukkit tool to dynamically replace version-specific types (nms, craftbukkit) at runtime without any boilerplate.

bytecode-manipulation compatibility hacktoberfest java minecraft spigot

Last synced: 26 Mar 2025

https://github.com/apache/karaf-cave

Mirror of Apache Karaf Cave

java karaf network-server osgi

Last synced: 10 Apr 2025

https://github.com/digitalfondue/vatchecker

java library for calling the eu vat checker web service

eu eu-vat-validator java tin tin-soap-service vat-number vies vies-soap-service

Last synced: 14 Jan 2026

https://github.com/airbytehq/airbyte-api-java-sdk

Java SDK for Airbyte API

airbyte api java sdk

Last synced: 11 Jul 2025

https://github.com/7axel/web2apk

An easy way to convert your front-end web project into an Android app

apk apkbuilder apktool compiler htmltoapk jarsigner java kotlin linux open-source python signer web2apk web2app windows

Last synced: 24 Apr 2025

https://github.com/joaopauloaramuni/playframework

Repo Play Framework

java mvc playframework poo

Last synced: 13 Jun 2025

https://github.com/satimoto/satimoto

No sign-up, no credit cards, charge your electric vehicle and pay instantly using Bitcoin over the Lightning Network

android bitcoin golang grpc ios java lightning lightning-network lnd-mobile lng neutrino react-native swift typescript

Last synced: 10 Mar 2026

https://github.com/vvseangtvv/project-restoration

Adds old prototype/legacy/classic units/blocks from existing old builds to modern Mindustry!

java mindustry-mod mindustry-mod-v7 mindustry-recreation

Last synced: 17 Mar 2025

https://github.com/interledger4j/ilpv4-connector

An ILPv4 Connector implemented in Java

ilp ilpv4 interledger java spring-boot

Last synced: 26 Oct 2025

https://github.com/cameronhunter/glacier-cli

Amazon AWS Glacier command line interface for Linux, Mac and Windows

amazon-glacier aws-glacier glacier-cli java

Last synced: 23 Mar 2025

https://github.com/ovirt/ovirt-engine-sdk-go

The generator of Go SDK for oVirt v4.0+

go java ovirt ovirt-engine ovirt-management

Last synced: 15 May 2025

https://github.com/storj/uplink-android

Storj network Android library

android android-bindings java storj storj-network

Last synced: 30 Apr 2025

https://github.com/meltmedia/dropwizard-mongo

A Dropwizard bundle for MongoDB

dropwizard dropwizard-bundle java mongodb oplog rxjava

Last synced: 22 Apr 2025

https://github.com/ziadOUA/zCard

💳 A simple and beautiful app that stores loyalty, membership and gift cards, instead of carrying them around.

android hacktoberfest java loyalty

Last synced: 20 Apr 2025

https://github.com/looly/hutool4

A set of tools that keep Java sweet.

http hutool java json orm tool util

Last synced: 11 Dec 2025

https://github.com/codestates-seb/seb39_pre_055

🔥StackOverFlow

java react typescript

Last synced: 13 Apr 2025

https://github.com/axdoomer/killbox

Multiplayer 3D FPS written in Java

3d-game-engine fps-game java lwjgl opengl

Last synced: 25 Mar 2025

https://github.com/innfactory/akka-persistence-gcp-datastore

akka-persistence-gcp-datastore is a journal and snapshot store plugin for akka-persistence using google cloud firestore in datastore mode.

akka akka-persistence cloud cqrs datastore event-sourcing firestore gcp-datastore google java scala

Last synced: 14 Apr 2025

https://github.com/etil2jz/sakura

Minecraft 1.18.2 Backport of Petal, a performance-oriented fork of Purpur intended to increase performance for entity-heavy servers by implementing multi-threaded and asynchronous improvements.

bloom-host bukkit craftbukkit java minecraft minecraft-api minecraft-performance minecraft-server paper petal spigot-fork

Last synced: 01 Oct 2025

https://github.com/mrcsparker/nifi-sqllookup-services-bundle

NIFI controllers for SQL record and attributes lookups with built-in caching

java jdbc nifi nifi-processor nifi-processors sql

Last synced: 07 Aug 2025

https://github.com/shaoxiongdu/java-notes

java成长之路 我的Java学习笔记,存放此处便于移动端复习。

java jvm mybatis mysql nginx redis spring springboot

Last synced: 14 Apr 2025

https://github.com/harp077/sjce

Strong Java Chess Engines. SJCE - free portable cross-platform graphical chess game, 100% Java. See releases at https://sourceforge.net/projects/sjce/

chess engine game graphical java uci uci-engine xboard

Last synced: 27 Oct 2025

https://github.com/fernanda-kipper/microservice-java

This repository contains a simple microservice example in Java built during a live in my Youtube Channel

feign feign-client java java-spring microservice

Last synced: 20 Sep 2025

https://github.com/zhuangjiaju/easytools

java卓越工程实战, 让你的代码变得更加优雅。

java spring template

Last synced: 18 Feb 2026

https://github.com/jcabi/jcabi-w3c

W3C Validators in Java

java w3c w3c-validator

Last synced: 26 Oct 2025

https://github.com/leihuazhe/java11-netty-demo

A mini RPC client server demo based on Java 11, using its modularization features.

java java11 netty

Last synced: 10 Apr 2025

https://github.com/yeregorix/mirage

The best solution against xray users

anticheat antixray java minecraft plugin sponge xray

Last synced: 23 Jul 2025

https://github.com/philipperemy/market-data

Module to retrieve realtime stock quotes of Paris stock exchange

cac40 dataset finance java market-data

Last synced: 25 Jul 2025

https://github.com/e-kotov/rjavaenv

Java Environments for R Projects

environments java r reproducibility reproducible-research

Last synced: 12 Aug 2025

https://github.com/junghoon-vans/spring-data-meilisearch

Provide support to increase developer productivity in Java when using Meilisearch. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.

ddd framework java meilisearch spring spring-data

Last synced: 04 Jan 2026

https://github.com/sdrausty/docsbuildapks

docsBuildAPKs https://sdrausty.github.io/docsBuildAPKs/

android android-smartphone animation apk apk-signing eclipse-compiler java screenshot termux wiki

Last synced: 25 Mar 2025

https://github.com/jolanrensen/kodex

/** KoDEx */: Kotlin Documentation Extensions. KDoc preprocessor Gradle plugin and IDEA plugin (Beta).

documentation documentation-generator documentation-tool gradle gradle-plugin java javadoc javadocs kdoc kdocs kotlin library library-management plugin plugins preprocessor preprocessors

Last synced: 22 Aug 2025

https://github.com/linwin-cloud/openlinwin

LinWin Http Server,为性能而生。内置了很多的安全防护选项:XSS防护、SQL防护、ip黑名单、资源访问保护、恶意URL防护等。稳定,可持续运行在系统内安全可靠,内置管理命令行,安心省心。异步IO处理服务,快速部署调试开发,是网站开发的不二之选;页面部署灵活,支持对非服务目录的访问,大大提升便捷性;基本上不会使得服务器出现锆机,LinWInHttp十分的稳定安全

css html http io java javascript jdk linux python server shell socket tcp web

Last synced: 24 Aug 2025

https://github.com/gradleup/compat-patrouille

🐾🐾 La Compat-Patrouille helps you configure your Java/Kotlin compatibility flags.🐾🐾

android gradle java kotlin

Last synced: 15 Apr 2025

https://github.com/jumman04/analogue-watch

Analog Clock Library is a customizable Android library that displays time in a traditional analog format. Easily integrate a stylish analog clock into your app with adjustable colors, markers, hand styles, ticking sound effects, and more.

analog-clock android android-development android-library clock-widget custom-view customizable customizable-ui java kotlin library open-source time-display ui-component ui-design

Last synced: 14 Apr 2025

https://github.com/mq-b/-2022-5-4-

Purely logged, useful for you to look at the direct clone code, if there are problems send an email

c centos7 cpp java linux mysql python3 shell visual-studio

Last synced: 23 Apr 2025

https://github.com/codeturion/codesurface

Give your AI agent instant API lookups instead of expensive source file reads. MCP server for C#, Go, Java, Python, and TypeScript.

ai claude code-intelligence csharp cursor developer-tools go golang java llm mcp mcp-server python typescript

Last synced: 04 Mar 2026

https://github.com/piomin/sample-java-concurrency

Demo app and JUnit tests illustrating the most useful concurrency mechanisms in Java

http-server java java-concurrency java19 virtual-threads

Last synced: 05 Mar 2026

https://github.com/komiya-atsushi/fast-rng-java

fast-rng: Fast random number generator for Java

java random-number-generators rng

Last synced: 13 Apr 2025

https://github.com/klappdev/jpml

Java pattern matching library

functional-programming java java-11 java-8 pattern-matching

Last synced: 10 Apr 2025

https://github.com/caellian/java-decompiler

Java decompiler written in Rust.

decompiler java rust

Last synced: 04 Mar 2026

https://github.com/chinabugotech/hutool4

A set of tools that keep Java sweet.

http hutool java json orm tool util

Last synced: 11 Apr 2025

https://github.com/gzyangkui/vertx-mall

Quickly build high performance mall

java reactive-programming vertx vertx-web

Last synced: 06 Apr 2025

https://github.com/lufficc/example-jpa

https://lufficc.com/blog/spring-boot-jpa-querydsl

java jpa spring-boot

Last synced: 06 May 2025

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

The `Lib-FXML` library simplifies the loading of [JavaFX] relevant files (model, view, controller, .fxml, .css, .properties) and enables a standardized handling of the data flow to (in, from) the gui.

fxml java java-8 java-library javafx javafx-8 javafx-library library maven netbeans

Last synced: 04 Oct 2025

https://github.com/bingoohuang/excel2javabeans

convert excel rows to javabeans and vice visa

beans excel java poi

Last synced: 11 Jan 2026

https://github.com/jdesive/textmd

A Markdown editor written in Java with a mix-match of my favorite features from different editors.

java markdown-converter markdown-editor markdown-to-docx markdown-to-html markdown-to-pdf

Last synced: 04 Mar 2025

https://github.com/apache/sling-org-apache-sling-models-impl

Apache Sling Models Implementation

java sling

Last synced: 04 Apr 2025

https://github.com/malhotra5/flight-simulator

A flight simulator made from scratch using the graphical capabilities of processing.

flight-simulator graphics java processing

Last synced: 14 Jul 2025

https://github.com/purejava/keepassxc-proxy-access

A Java library to access KeePassXC via its build-in proxy

cross-platform java keepass keepassxc linux macos password-store password-vault windows

Last synced: 18 Jan 2026

https://github.com/xvik/gradle-java-lib-plugin

Gradle maven publishing configuration for Java or Groovy library or gradle plugin

gradle gradle-plugin java maven-publish

Last synced: 13 Apr 2025

https://github.com/sfuhrm/sudoku

A very fast Java Sudoku library implementation along with a command line client

algorithm fast-algorithm java library riddle solves-riddles sudoku sudoku-generator sudoku-java-library sudoku-solution-finder sudoku-solver

Last synced: 05 Apr 2025

https://github.com/anitaa1990/otpview

A simple custom view class to enter otp

android android-library java

Last synced: 12 Apr 2025

https://github.com/zielu/svntoolbox

Enhances IntelliJ IDEA SVN integration

intellij-plugin java svn

Last synced: 23 Mar 2025

https://github.com/apache/airavata-php-gateway

Mirror of Apache Airavata PHP Gateway

airavata big-data cloud java network-server

Last synced: 22 Apr 2025

https://github.com/brianwernick/styleguides

A collection of guides for standardizing code styles

android java kotlin-android style-guide styleguide

Last synced: 05 May 2025

https://github.com/nickbullll/http-simple-cheatsheet

Simple HTTP status codes cheatsheet 🦄

cheatsheet guide http https java nodejs web webapp website

Last synced: 15 Mar 2025

https://github.com/cbrnrd/kumo

:mouse: A cross-platform remote administration tool written in Java

cybersecurity encryption gui java javafx material-design rat remote-administration-tool

Last synced: 10 Jun 2025

https://github.com/drandarov-io/spring-5-angular-4-gradle-example

An example of using Spring 5 with Angular 4 configured by Gradle

angular angular-4 angular-5 angular-cli angularjs gradle java spring spring-5

Last synced: 10 Jun 2025

https://github.com/souzen/light-jpf

Lightweight Java Plugin Framework

classloader java maven maven-plugin pluginframework plugins

Last synced: 14 Jan 2026

https://github.com/oracle-samples/modern-app-dev

OCI sample application that follows the principals of the Oracle Modern App Development framework

event-driven java messaging oci reference-architecture reference-implementation terraform web

Last synced: 18 Jun 2025

https://github.com/xbynet/crawler

A simple and flexible web crawler framework for java.

crawler httpclient java jsoup spider

Last synced: 14 Jan 2026

https://github.com/yageek/lambert-java

:earth_africa: Java library converting Lambert Coordinates to WGS84

coordinates geo java wgs84

Last synced: 11 Apr 2025

https://gurkenlabs.github.io/input4j/

Input4j 🎮 The pure, lightweight and cross-platform Java library for unified gamepad and controller input

controller cross-platform dependency-free directinput evdev ffm-api foreign-function-and-memory-api game-development gamepad input iokit java jni-alternative linux macos performance polling rumble windows xinput

Last synced: 05 May 2026

https://github.com/whilein/te4j

Fast and easy template engine

fast java template-engine

Last synced: 14 Jan 2026

https://github.com/mrtimeey/java-live-templates

A set of java live templates for use with JetBrains IDEs.

intellij intellij-idea java jetbrains live-templates

Last synced: 23 Oct 2025

https://github.com/justin-tay/keycloak-spring-boot

Spring Boot example using Spring Security with Keycloak

java keycloak oidc spring spring-boot

Last synced: 15 Apr 2026