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/saturnism/istio-by-example-java

A collection of examples of using Istio with Java applications.

istio java microservice service-mesh spring spring-boot

Last synced: 07 Apr 2025

https://github.com/mkopylec/charon-spring-boot-starter

Reverse proxy implementation in form of a Spring Boot starter.

charon java proxy reverse reverse-proxy spring spring-boot webflux webmvc

Last synced: 03 Oct 2025

https://github.com/hs-web/hsweb-iot-cloud

本项目已迁移至 github.com/jetlinks

hsweb iot-platform java kafka mqtt spring-boot spring-cloud udp vertx

Last synced: 29 Sep 2025

https://github.com/lemire/externalsortinginjava

External-Memory Sorting in Java

external-memory java sort

Last synced: 08 Apr 2025

https://github.com/krasa/MavenHelper

IntelliJ plugin - https://plugins.jetbrains.com/plugin/7179

intellij intellij-plugin java

Last synced: 14 Apr 2025

https://github.com/krasa/mavenhelper

IntelliJ plugin - https://plugins.jetbrains.com/plugin/7179

intellij intellij-plugin java

Last synced: 08 Apr 2025

https://github.com/mariazevedo88/travels-java-api

An API for travel management. It is built with Java, Spring Boot, and Spring Framework. A toy-project to serve as a theoretical basis for the Medium series of articles I wrote about Java+Spring.

api api-restful api-service http http-rest-api java java-11 java-api java-api-for-restful-web-services java-rest-api java-restful-api java11 medium-article rest rest-api restful-api spring-boot spring-framework swagger-api swagger-documentation

Last synced: 06 Apr 2025

https://github.com/y1yang0/yvm

[yvm] low performance garbage-collectable jvm

classloader cpp14 garbage-collector homemade java java-virtual-machine jvm mark-and-sweep

Last synced: 09 Apr 2025

https://github.com/akarnokd/open-ig

Free & open-source reimplementation of Imperium Galactica. Download the Installer below the file list!

4x-strategy-game english-language free french-language game german-language hungarian-language imperium-galactica java magyar russian-language space-game

Last synced: 16 May 2025

https://github.com/xpinjection/java8-misuses

Common misuses of new Java 8 features and other mistakes

java java-streams java8 java8-learning java8-misuses java8-optionals java8-study

Last synced: 09 Apr 2025

https://github.com/rednaga/axmlprinter

Library for parsing and printing compiled Android manifest files

android android-manifest-files axml axmlprinter axmlprinter2 java reverse-engineering

Last synced: 18 Jan 2026

https://github.com/yegor256/s3auth

Amazon S3 HTTP Basic Auth Gateway: put your files into S3 bucket and make them accessible with a login/password through a browser

amazon-s3-bucket amazon-web-services aws aws-s3 gateway http-auth http-authentication java

Last synced: 06 Apr 2025

https://github.com/imfangs/dify-java-client

Dify Java Client 是一个用于与 Dify 平台进行交互的 Java 客户端库。它提供了对 Dify 应用 API 和知识库 API 的完整支持,让 Java 开发者能够轻松地将 Dify 的生成式 AI 能力集成到自己的应用中。

client dify java sdk

Last synced: 12 Jun 2025

https://github.com/arnetheduck/j2c

Java to C++ translator

cpp eclipse eclipse-plugin java

Last synced: 09 Apr 2025

https://github.com/arisono/android-bookmark

【资料汇总】Android 资源知识大全 https://www.yundashi168.com/154.html

android android-api android-architecture gitbook java material

Last synced: 03 Apr 2025

https://github.com/cuba-platform/yarg

Yet Another Report Generator - CUBA Platform reporting engine

cuba doc excel java pdf reporting reporting-engine reporting-service

Last synced: 15 May 2025

https://github.com/julxxy/dtt-spring-boot-parent

DTT is an object-oriented Java framework that enables developers to automatically create database tables based on domain models through annotation-driven development, increasing productivity for developers. The core concept of DTT is domain-driven table, which makes you focus more on domain objects rather than database tables.

ddd-architecture domain-driven-table domain-to-table dtt java javabean-to-table mybatis spring-boot spring-boot-starter springboot table

Last synced: 10 Sep 2025

https://github.com/pietermartin/sqlg

TinkerPop graph over sql

java postgresql sqlg tinkerpop

Last synced: 11 Jan 2026

https://github.com/zalando/jackson-datatype-money

Extension module to properly support datatypes of javax.money

currency jackson java json microservices monetary money

Last synced: 27 Mar 2025

https://github.com/orienteerbap/orienteer

Business Application Platform - no-code/low-code platform to build business applications

baas bap bpmn business crm java low-code no-code-framework nocode orientdb orienteer

Last synced: 16 Dec 2025

https://github.com/oeljeklaus-you/javaorbigdata-interview

Java开发者或者大数据开发者面试知识点整理

bigdata hadoop interview java spark storm

Last synced: 08 May 2025

https://github.com/houbb/word-checker

🇨🇳🇬🇧Chinese and English word spelling corrector.(中文易错别字检测,中文拼写检测纠正。英文单词拼写校验工具)

cc csc english-word java nlp spelling spelling-correction word

Last synced: 09 Apr 2025

https://github.com/weasley-j/dtt-spring-boot-parent

DTT is an object-oriented Java framework that enables developers to automatically create database tables based on domain models through annotation-driven development, increasing productivity for developers. The core concept of DTT is domain-driven table, which makes you focus more on domain objects rather than database tables.

ddd-architecture domain-driven-table domain-to-table dtt java javabean-to-table mybatis spring-boot spring-boot-starter springboot table

Last synced: 05 Apr 2025

https://github.com/lqs1848/AllatoriCrack

破解 Java 混淆工具 Allatori

allatori crack decrypt jar java

Last synced: 11 Jul 2025

https://github.com/OrienteerBAP/Orienteer

Business Application Platform - no-code/low-code platform to build business applications

baas bap bpmn business crm java low-code no-code-framework nocode orientdb orienteer

Last synced: 13 Mar 2025

https://github.com/ksprojects/zkcopy

ZooKeeper copy utililty

java zookeeper

Last synced: 05 Apr 2025

https://github.com/0voice/develop_skill_tree

2021年最新整理,名企校招各大岗位的技能树,含技术细节,Java,C/C++,前端,运维,测试,运营岗位。持续更新中

android cpp csharp golang harmonyos java php python

Last synced: 01 Jul 2025

https://github.com/restcomm/restcomm-connect

The Open Source Cloud Communications Platform

communication java restcomm sip voip

Last synced: 16 May 2025

https://github.com/turkraft/springfilter

Dynamically filter JPA entities and Mongo collections with a user-friendly query syntax. Seamless integration with Spring APIs. Star to support the project! ⭐️

filter hibernate java jpa mongodb odata query search spring

Last synced: 10 Jul 2025

https://github.com/OpenHFT/Chronicle-Network

A High Performance Network ( TCP/IP ) Library

chronicle chronicle-network java marshal socket tcp-ip udp

Last synced: 16 Nov 2025

https://github.com/twilio/twilio-video-app-android

A collaboration application built with the Twilio Video Android SDK

android java kotlin twilio video webrtc

Last synced: 07 Aug 2025

https://github.com/yuliskov/LeanKeyboard

Keyboard for Android TV devices (set-top-boxes, TVs etc)

android android-tv java leanback

Last synced: 27 Jul 2025

https://github.com/imkiva/KiVM

🌟This is a pure C++ implementation of Java Virtual Machine (only Java 8 is supported). Inspired by Hotspot In Action.

garbage-collector interpreter java jvm programming-language virtual-machine

Last synced: 02 May 2025

https://github.com/tada/pljava

PL/Java is a free add-on module that brings Java™ Stored Procedures, Triggers, Functions, Aggregates, Operators, Types, etc., to the PostgreSQL™ backend.

java postgresql postgresql-extension sql

Last synced: 17 Dec 2025

https://github.com/jcuda/jcuda

JCuda - Java bindings for CUDA

cuda gpu java

Last synced: 14 Apr 2025

https://github.com/imkiva/kivm

🌟This is a pure C++ implementation of Java Virtual Machine (only Java 8 is supported). Inspired by Hotspot In Action.

garbage-collector interpreter java jvm programming-language virtual-machine

Last synced: 10 Apr 2025

https://github.com/raydac/java-binary-block-parser

most comfortable and dynamic way to process binary data in Java and Android

data-parsing dsl java parser

Last synced: 13 Apr 2025

https://github.com/tng/junit-dataprovider

A TestNG like dataprovider runner for JUnit with many additional features

java junit junit-dataprovider junit4 junit5 tdd test test-driven-development test-runner testing testing-tools

Last synced: 15 May 2025

https://github.com/dirs-dev/directories-jvm

moved to https://codeberg.org/dirs/directories-jvm

directories java jvm standards xdg xdg-basedir xdg-user-dirs

Last synced: 06 May 2025

https://github.com/rdk/p2rank

P2Rank: Protein-ligand binding site prediction tool based on machine learning. Stand-alone command line program / Java library for predicting ligand binding pockets from protein structure.

binding-sites bioinformatics drug-discovery groovy java ligand machine-learning mmcif molecular-structures p2rank pdb protein-ligand-docking protein-ligand-interactions protein-structure protein-surface proteins pymol random-forest structural-bioinformatics virtual-screening

Last synced: 12 Apr 2025

https://github.com/webanno/webanno

🆕 Work continues on INCEpTION 👉 https://github.com/inception-project/inception 👈 -- ⚠️ The official WebAnno repository has reached the end of the line. -- 🚀 To migrate, export your annotation projects from WebAnno, then import them into INCEpTION and just work on.

annotation annotation-editor annotation-tool java nlp web-application

Last synced: 26 Mar 2025

https://github.com/steelkiwi/separateshapesview

Simple custom ViewGroup with two shapes inside and simple scale animation

android animation button custom-viewgroup java library

Last synced: 19 Aug 2025

https://github.com/apache/commons-fileupload

Apache Commons FileUpload is a robust, high-performance, file upload capability to your servlets and web applications

apache fileupload java upload

Last synced: 08 Apr 2025

https://github.com/graphaware/neo4j-framework

GraphAware Neo4j Framework

java neo4j neo4j-graphaware-framework

Last synced: 30 Sep 2025

https://github.com/TNG/junit-dataprovider

A TestNG like dataprovider runner for JUnit with many additional features

java junit junit-dataprovider junit4 junit5 tdd test test-driven-development test-runner testing testing-tools

Last synced: 27 Feb 2025

https://github.com/IanDarwin/javasrc

Ian's Collected code examples from the O'Reilly Java Cookbook & elsewhere

basics environment java

Last synced: 26 Mar 2025

https://github.com/minecrell/serverlistplus

A flexible Minecraft plugin to customize the appearance of your server in the server list

bukkit bungeecord java minecraft paper spigot sponge velocity

Last synced: 06 Apr 2025

https://github.com/Quackster/Kepler

A server created in Java designed to revive Habbo Hotel v14 from the 2007 era.

2007 emulation emulator habbo java private-server server

Last synced: 14 Apr 2025

https://github.com/iandarwin/javasrc

Ian's Collected code examples from the O'Reilly Java Cookbook & elsewhere

basics environment java

Last synced: 16 May 2025

https://github.com/ademar111190/cppandroidiosexample

An application example using the same C++ code on both an Android project and an iPhone project.

android c cpp example example-project ios iphone java kotlin objective-c objective-c-plus-plus swift

Last synced: 14 Oct 2025

https://webanno.github.io/webanno/

🆕 Work continues on INCEpTION 👉 https://github.com/inception-project/inception 👈 -- ⚠️ The official WebAnno repository has reached the end of the line. -- 🚀 To migrate, export your annotation projects from WebAnno, then import them into INCEpTION and just work on.

annotation annotation-editor annotation-tool java nlp web-application

Last synced: 23 Mar 2025

https://github.com/pinkhello/gopush

分布式消息推送服务,可以用于客服、推送、聊天等诸多系统的 核心组件服务!

im java java8 netty springboot zookeeper

Last synced: 06 Apr 2025

https://github.com/florent37/motion-shapeofview

Explain how to use MotionLayout with ShapeOfView

animations java kotlin layout material material-design material-ui motion shape

Last synced: 11 May 2025

https://github.com/rife2/rife2

Full-stack, no-declaration, framework to quickly and effortlessly create web applications with modern Java.

continuations framework java rife rife2 template-engine web web-framework

Last synced: 12 Jan 2026

https://github.com/joychou93/sks

Security Knowledge Structure(安全知识汇总)

deserialize java nginx-lua php python security waf webshell xxe

Last synced: 10 May 2025

https://github.com/yegor256/xembly

Assembly for XML: an imperative language for creating and modifying XML documents (and a Java library)

java xml xml-builder xml-documents xml-editor xpath

Last synced: 15 May 2025

https://github.com/googlecloudplatform/cloud-sql-jdbc-socket-factory

A collection of Java libraries for connecting securely to Cloud SQL

cloud-sql java libraries mysql postgresql sql-server

Last synced: 16 May 2025

https://github.com/JoyChou93/sks

Security Knowledge Structure(安全知识汇总)

deserialize java nginx-lua php python security waf webshell xxe

Last synced: 13 Mar 2025

https://github.com/GoMint/GoMint

GoMint is a modern Minecraft Bedrock Edition server enabling you to make your visions come true

bedrock edition gomint java minecraft minecraft-server server

Last synced: 02 May 2025

https://github.com/tink-crypto/tink-java

Java implementation of Tink

crypto cryptography java security

Last synced: 14 Jan 2026

https://github.com/oracle/javavscode

Java platform support for Visual Studio Code for full featured Java development (edit-compile-debug & test cycle)

java language-server-protocol oracle vscode-extension

Last synced: 12 Apr 2025

https://github.com/jmapper-framework/jmapper-core

Elegance, high performance and robustness all in one java bean mapper

annotations api bytecode java jmapper mapper mapping xml

Last synced: 14 Jan 2026

https://github.com/heshanera/healthplus

A Management System for a Health Care Facility. The system includes Registration of patients, Making appointments, Storing patient records, Billing in the pharmacy & Pharmacy stock controlling

billing health-care-facility healthcare java javafx making-appointments management-system patients pharmacy registration

Last synced: 16 May 2025

https://github.com/michaelkourlas/voipms-sms-client

Popular Android messaging app for VoIP.ms, a Canadian VoIP provider

android java kotlin sms voip voip-ms

Last synced: 16 May 2025

https://github.com/qqq3/good-weather

Open source weather app for Android

android forecast java openweathermap weather

Last synced: 13 Apr 2025

https://github.com/mellanox/sparkrdma

This is archive of SparkRDMA project. The new repository with RDMA shuffle acceleration for Apache Spark is here: https://github.com/Nvidia/sparkucx

apache-spark big-data bigdata disni hadoop infiniband java mellanox rdma roce scala shuffle spark

Last synced: 03 Oct 2025

https://github.com/FabricMC/fabric-loom

Gradle build system plugin used to automate the setup of a minecraft mod development environment.

eclipse fabric gradle gradle-plugin groovy hacktoberfest intellij java kotlin minecraft minecraft-mods vscode

Last synced: 29 Mar 2025

https://github.com/zifeihan/friday

java runtime decompiler (java实时反编译工具)

decompiler java

Last synced: 27 Jul 2025

https://github.com/apache/hbase-connectors

Apache HBase Connectors

database hbase java

Last synced: 08 Apr 2025

https://github.com/laech/java-stacksrc

Decorates stack traces with source code snippets.

gradle java junit maven testng

Last synced: 27 Feb 2025

https://github.com/jonashackt/spring-boot-graalvm

This example project shows how to compile a Webflux based Spring Boot application into a Native App using GraalVM Native Image locally & on GitHub Actions with & without Docker

docker github-actions graalvm graalvm-native-image heroku heroku-container-registry heroku-docker java native-image native-image-maven-plugin spring-boot spring-graal substratevm travis travis-ci

Last synced: 16 May 2025

https://github.com/malikzh/NCANode

⭐ Приложение-сервер для работы с Электронно Цифровой Подписью (ЭЦП) РК

api crl digital-signatures gost java kalkan kazakhstan knca ncalayer ocsp oid pkcs12 pki tsp x509

Last synced: 11 May 2025

https://github.com/malikzh/ncanode

⭐ Приложение-сервер для работы с Электронно Цифровой Подписью (ЭЦП) РК

api crl digital-signatures gost java kalkan kazakhstan knca ncalayer ocsp oid pkcs12 pki tsp x509

Last synced: 05 Apr 2025

https://github.com/vertical-blank/sql-formatter

SQL formatter written with only Java Standard Library, without dependencies.

java java8 sql sql-beautifier sql-formatter

Last synced: 15 May 2025

https://github.com/xvik/dropwizard-guicey

Dropwizard guice integration

dropwizard guice java

Last synced: 08 Oct 2025

https://github.com/openhab/openhab-webui

Web UIs of openHAB

java javascript openhab smarthome vue

Last synced: 16 May 2025

https://github.com/martinthoma/algorithms

This repository is for learning and understanding how algorithms work.

algorithm algorithms cpp examples java javascript pdf python

Last synced: 05 Apr 2025

https://github.com/opengoofy/crane4j

一个简单易用的关联字段填充框架,通过简单的注解配置快速根据外键/编码值填充相关字段,支持字典,枚举,方法等多种数据源。 A simple and easy-to-use data mapping framework, quickly populate relevant fields according to foreign keys/encoded values through simple annotation configuration, supports dictionaries, enumerations, methods and other data sources.

annotation dict fillp java spring spring-boot

Last synced: 05 Apr 2025

https://github.com/phillbush/jvm

simple java virtual machine

c c99 java jvm

Last synced: 19 Aug 2025