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/scijava/scyjava

⚡ Supercharged Java access from Python ⚡

cross-language integration java python

Last synced: 05 Apr 2025

https://github.com/ldziedziul/j

A simple script switching the current Java between installations managed by SDKMAN

bash java sdkman

Last synced: 26 Jul 2025

https://github.com/caphyon/clang-format-editor

Clang-Format Editor is a tool that helps you find the best Clang-Format Style for your C++, C#, Java, JavaScript, and Objective-C code.

clang clang-format cpp csharp formatter java javascript llvm objective-c

Last synced: 21 Jul 2025

https://github.com/duanluan/zutil

追求更快更全的 Java 工具类

datetime java pinyin regex util

Last synced: 13 Apr 2025

https://github.com/francisdb/serviceloader-maven-plugin

Maven plugin for generating java serviceloader files

java maven-plugin serviceloader

Last synced: 19 Apr 2025

https://github.com/mmahmoodictbd/production-ready-microservices-starter

Production Ready Microservices Starter gonna give you basic microservices which are common in all businesses. Best thing is - all microservices are multitenant.

java microservices multi-tenant ready-made-microservice spring-boot spring-cloud

Last synced: 29 Jul 2025

https://github.com/eschizoid/kpipe

Composable Kafka consumer library for building modular, testable JVM data pipelines.

apache-kafka data-pipelines event-driven functional-programming java kafka stream-processing

Last synced: 20 May 2026

https://github.com/vladimir-dejanovic/dive-into-graphql-in-java

Code for my talk GraphQL in the Java World Let’s Go for a Dive

conference-talk graphql java tutorial-code

Last synced: 17 Mar 2025

https://github.com/acbin/qa

😚 Q & A website based on Spring Boot.

java jsoup mybatis redis spider spring-boot

Last synced: 02 Mar 2026

https://github.com/spincast/spincast-framework

Spincast is an highly flexible Java web framework, based on Guice

framework guice java spincast-framework web

Last synced: 19 Mar 2026

https://github.com/perdian/macosappbundler-maven-plugin

Maven plugin for creating a native macOS bundle containing all dependencies required by a Maven project

dmg java macos-bundle maven maven-plugin

Last synced: 10 Apr 2025

https://github.com/naoghuman/lib-i18n

The library `Lib-I18N` allows a developer to bind a key-value pair of a `.properties` file to a [StringBinding]. This makes it very easy to change the language during runtime in a [JavaFX] application.

java java-8 java-library javafx javafx-8 javafx-library language maven multilanguage multilingual netbeans

Last synced: 04 Oct 2025

https://github.com/toolfactory/narcissus

A library for bypassing all of Java's security mechanisms, visibility checks, and encapsulation measures via the JNI API

java jni

Last synced: 08 Aug 2025

https://github.com/sharenowtech/endpoint2mock2

Android library which simplifies mocking of Retrofit2 endpoints

android java mock-server retrofit2

Last synced: 20 Feb 2026

https://github.com/gradle/common-custom-user-data-gradle-plugin

Gradle plugin that enhances published build scans by adding a set of tags, links and custom values that have proven to be useful for many projects building with Develocity.

android gradle java

Last synced: 07 Apr 2025

https://github.com/briandowns/super-hacker

SuperHacker is the ultimate utility to make you look like a hacker.

c cli golang hacker haskell java javascript python scala terminal

Last synced: 09 Aug 2025

https://github.com/s4u/sign-maven-plugin

Maven plugin which creates Open PGP / GPG signatures for all of the project's artifacts

hacktoberfest java maven maven-plugin pgp-signature

Last synced: 12 May 2025

https://github.com/xiaoxiae/purepursuitalgorithm

An implementation of a basic adaptive pure pursuit algorithm in Java using the Processing library.

frc java processing

Last synced: 21 Jul 2025

https://github.com/apache/directory-fortress-core

Mirror of Apache Directory Fortress Core

directory java network-client network-server

Last synced: 05 Apr 2025

https://github.com/Kaiede/Bedrockifier

Command-line tools and Service for Minecraft Servers (Bedrock & Java)

backup bedrock docker java minecraft swift5

Last synced: 12 Apr 2025

https://github.com/aboullaite/spring-cloud-gateway

An example of using Spring cloud gateway

java microservices spring-boot

Last synced: 11 Sep 2025

https://github.com/zhanghai/androidretrofile

Backport of java.nio.file API (JSR 203) for Android

android android-library java nio2

Last synced: 08 May 2025

https://github.com/palantir/tritium

Tritium is a library for instrumenting applications to provide better observability at runtime

instrumentation java octo-correct-managed

Last synced: 10 Apr 2025

https://github.com/jborgers/pmd-jpinpoint-rules

PMD rule set for responsible Java and Kotlin coding: performance, sustainability, multi-threading, data mixup and more.

concurrency data-mixup java kotlin multi-threading performance pmd pmd-plugin quality-assurance ruleset static-code-analysis sustainability

Last synced: 08 Jul 2025

https://github.com/minekube/connect

Minekube Connect allows you to connect any Minecraft server, whether online mode, public, behind your protected home network or anywhere else in the world, with our managed, highly available, performant and low latency edge proxies network nearest to you.

connect ddos-mitigation ddos-protection edge go golang java load-balancer minecraft minecraft-network minecraft-proxy network paper papermc plugin proxy server-proxy spigot sponge tunnel

Last synced: 19 Jun 2025

https://github.com/vinetos/java-portable

Install a portable version of the JDK (and bundled JRE) and run it everywhere without admin rights on Windows.

java jdk jre portable powershell

Last synced: 10 Apr 2025

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

Velocity scripting plugin for MyBatis

java scripting velocity

Last synced: 05 Apr 2025

https://github.com/ice1000/learn

:books: codes written while learning them.

android c clojure cpp csharp dart go groovy haskell java jni kotlin learning prolog python

Last synced: 17 Mar 2025

https://github.com/apache/arrow-java

Official Java implementation of Apache Arrow

apache-arrow java

Last synced: 15 May 2025

https://github.com/wcmc-its/reciter

ReCiter: an enterprise open source author disambiguation system for academic institutions

algorithm aws awscodebuild awscodepipeline clustering dynamodb elasticbeanstalk entity-resolution java machine-learning-algorithms maven pubmed reciter s3 scopus spring-boot

Last synced: 07 Apr 2025

https://github.com/aesteve/vertx-sse

Add support for Server-Sent-Events in Vert.x Web

java server-sent-events sse vertx vertx-web

Last synced: 31 Jul 2025

https://github.com/benweidig/a-functional-approach-to-java

Examples of the O'Reilly book "A Functional Approach to Java"

book functional-programming java object-oriented oreilly

Last synced: 16 Jan 2026

https://github.com/josonle/bigdata-learning

大数据学习,主要涉及Kafka、ZooKeeper、Hive、HBase、Spark

hadoop hive java kafka scala spark zookeeper

Last synced: 11 Apr 2025

https://github.com/piomin/sample-java-new-features

Demo project illustrating new features of Java after the 8th version

java java8 openjdk optional records sealed-classes textblock

Last synced: 01 Mar 2026

https://github.com/microg/android_external_unifiednlpapi

API interfaces and helpers to create backends for UnifiedNlp

android android-library api geocoder geocoding geolocation java microg unifiednlp

Last synced: 09 Apr 2025

https://github.com/red5/red5-server-common

Red5 Servers common classes

java red5-server

Last synced: 15 Apr 2025

https://github.com/hyperledger-twgc/java-gm

Java语言国密基础库

crypto gm hash java sm2 sm3 sm4

Last synced: 26 Sep 2025

https://github.com/gaul/java-httpbin

A Java-based HTTP server that lets you locally test your HTTP client, retry logic, streaming behavior, timeouts, etc. with the endpoints of httpbin.org

http http-server httpbin java testing

Last synced: 09 Apr 2025

https://github.com/emlyn/tortilla

A thin Clojure wrapper for Java APIs providing efficient and idiomatic interop.

clojure java metaprogramming reflection

Last synced: 16 Mar 2025

https://github.com/quarkus-for-spring-developers/examples

Example code for the Quarkus for Spring Developers eBook

event-driven examples java kubernetes kubernetes-native quarkus spring spring-boot

Last synced: 12 Apr 2025

https://github.com/goldarowana/douyin-crawler

抖音爬虫. 通过手机代理爬取用户的作品和用户的喜欢

crawler douyin douyin-download java vertx

Last synced: 23 Oct 2025

https://github.com/gtiwari333/java-inventory-management-system-swing-hibernate

A Java/Swing/Hibernate system to manage inventory

hibernate inventory-management java swing

Last synced: 21 Mar 2025

https://github.com/carlosCharz/fcmxmppserverv2

XMPP Connection Server for FCM using the latest version of the Smack library (4.3.4) + Connection Draining Implementation

fcm firebase-cloud-messaging java smack smack-library upgrade xmpp xmpp-connection

Last synced: 12 Mar 2025

https://github.com/tersesystems/securitybuilder

Fluent builders with typesafe API for the JCA

builder-pattern fluent java jca

Last synced: 20 Jul 2025

https://github.com/edinc/java-selenium-framework

Java based UI testing framework using Selenium and Zalenium

java maven selenium springboot zalenium

Last synced: 22 Jul 2025

https://github.com/wajahatkarim3/ocr-test

An experiment about OCR in Android

android java ocr ocr-android

Last synced: 29 Aug 2025

https://github.com/houarizegai/flyingagent

Mobile Agent that moves on a platform distributed on many machines and recover the mac address of each machine during the deplacement

agents desktop-app jade jade-agents java javafx multi-agent multi-agent-system

Last synced: 08 Sep 2025

https://github.com/twitter/bazel-multiversion

Bazel rules to resolve, fetch and manage 3rdparty JVM dependencies with support for multiple parallel versions of the same dependency. Powered by Coursier.

bazel bazel-build bazel-rules coursier dependency-manager java jvm kotlin scala

Last synced: 09 Jul 2025

https://github.com/marianobarrios/linked-blocking-multi-queue

A concurrent collection that extends the existing Java concurrent collection library, offering an optionally-bounded blocking "multi-queue" based on linked nodes.

concurrency data-structure java java-library library queue synchronization

Last synced: 02 Apr 2026

https://github.com/pedromassango/doubleclick

A lib To handle double click on android View's components.

android android-development androidlibrary androidstudio java kotlin

Last synced: 11 Apr 2025

https://github.com/piruin/geok

Kotlin geometry library

geojson geometry gson java kotlin kotlin-multiplatform

Last synced: 14 Jan 2026

https://github.com/zebradevs/linkos-pc-samples

Java and .NET based sample code for developing on PC, MAC, and Linux. The demos in this repository are stored on separate branches. To navigate to a demo, please click branches.

devdemos dotnet java printer

Last synced: 18 Aug 2025

https://github.com/queritylib/querity

Open-source Java query builder for SQL and NoSQL

database elasticsearch java jpa mongodb nosql query-builder spring spring-data sql

Last synced: 26 Dec 2025

https://github.com/cloudogu/command-bus

Java implementation of the Command-Bus pattern for Spring and CDI

cdi command-bus java logging prometheus spring

Last synced: 06 Mar 2026

https://github.com/jboz/plantuml-builder

Plantuml diagram from java sources

java maven maven-plugin plantuml

Last synced: 14 Oct 2025

https://github.com/atolcd/pentaho-gis-plugins

🗺 GIS plugins for Pentaho Data Integration

data dxf etl geojson gpx java mif-mid pentaho-data-integration shp spatialite svg

Last synced: 23 Jan 2026

https://github.com/michael-simons/java-oembed

Simple oembed implementation for Java based on Apache HttpClient

java oembed-components

Last synced: 16 Aug 2025

https://github.com/hms-core/hms-push-serverdemo-java

Java sample code encapsulates APIs of the HUAWEI Push Kit server. It provides many sample programs for your reference or usage.

hms huawei java push push-notifications sendmessage sever

Last synced: 06 Oct 2025

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

Mirror of Apache Karaf Cellar

java karaf network-server osgi

Last synced: 09 Apr 2025

https://github.com/jsonljd/konga-lang-plugin

konga的语言包,konga中文翻译,konga汉化包,

docker java konga konga-language-zh plugin

Last synced: 04 May 2025

https://github.com/fabianoxyz/spring-localstack

An easy way to use Localstack with Spring

aws java junit-runner localstack spring spring-boot testing

Last synced: 14 Oct 2025

https://github.com/zainmustafaaa/web3j-android-ether-wallet-ethereum-client

I developed this project for helping developers to create their own ethereum wallet using Web3j library.

android cryptocurrency ether ethereum-address ethereum-wallet ethereumwallet java mainactivity wallet wallet-service wallets web3j

Last synced: 01 May 2025

https://github.com/hebertialmeida/modelgen

🎰 A CLI to generate Models for many languages, based on a JSON Schema and a template.

cli generator immutable-objects java kotlin model modelgen swift

Last synced: 21 Feb 2026

https://github.com/code-disaster/libgdx-snippets

A collection of code snippets for use with libGDX.

java libgdx snippets

Last synced: 16 May 2025

https://github.com/adoptopenjdk/openjdk8-releases

AdoptOpenJDK main binary releases for OpenJDK 8 with HotSpot

build java openjdk

Last synced: 10 Apr 2025

https://github.com/ajaynegi45/libraryman-api

Revolutionize book management with LibraryMan! Easily track stock, borrowers, and due dates, streamlining operations for schools, companies, and libraries worldwide, ensuring efficient and organized book lending.

gssoc hacksquad hacktoberfest java library-management-system mysql restful-api springboot springdatajpa

Last synced: 06 Apr 2025

https://github.com/bsorrentino/java2typescript

Java Processor to generate Typescript Definition from Java classes - This is to help developing on JVM javascript engine (ie Nashorn) using Typescript

java java-processor javascript jvm nashorn typescript

Last synced: 21 Mar 2025

https://github.com/nextopcn/lite-pool

A lite fast object pool

fast java lite object-pool pool

Last synced: 11 Jan 2026

https://github.com/ruslanys/sample-spring-boot-netty

High-performance tech stack based on Spring Boot and Netty

high-performance java kotlin netty spring-boot

Last synced: 19 Jul 2025

https://github.com/xafero/jnetcall

Java VM .NET Call abstraction

csharp java jvm netcore

Last synced: 27 Oct 2025

https://github.com/corosauce/zombieawareness

Minecraft Forge Mod - Ehanced AI awareness for vanilla MC mobs

java

Last synced: 13 Apr 2025

https://github.com/obrunodelgado/camelboilerplate

A Spring Boot Camel boilerplate that aims to consume events from Apache Kafka, process it and send to a PostgreSQL database.

camel camel-boilerplate data-engineering docker flyway java java-11 junit5 kafka migrations postgresql spring-boot unit-testing

Last synced: 24 Jul 2025

https://github.com/xvik/generics-resolver

Java generics runtime resolver

generics java reflection utility

Last synced: 30 Apr 2025

https://github.com/takezoe/xlsbeans

Java library for mapping Excel sheets to POJO

excel java

Last synced: 15 Apr 2025

https://github.com/oktadev/okta-spring-boot-vue-crud-example

A Todo App that showcases Spring Boot, Vue.js, and Okta's support for both.

authentication crud-sample java javascript oidc okta-vue spring-boot spring-boot2 vue vuejs

Last synced: 11 Apr 2025

https://github.com/pashpashpash/runescapebots

A couple of OSRS bot projects, hoping to continue building interesting unique bots that don't get banned.

bot dreambot fishing java karamja osrs-bot runescape runescape-bots woodcutting

Last synced: 14 Jun 2025

https://github.com/jenkinsci/postbuildscript-plugin

The PostBuildScript Jenkins plugin lets you execute a set of scripts at the end of the build depending on the build status.

build devops groovy java jenkins jenkins-plugin plugin post script shell

Last synced: 07 May 2025