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/janiokq/react-native-nlist

原生Listview Native lListView react-native encapsulation Memory recovery reusing High performance

java listview objective-c react-native recyclerview uitabview

Last synced: 12 May 2025

https://github.com/nationalsecurityagency/qonduit

A WebSocket library for use with Apache Accumulo

accumulo java proxy websocket

Last synced: 28 Apr 2025

https://github.com/kaviarasan-r/gfg-dsa-self-paced-course

Data structures enable us to organize and store data, whereas algorithms enable us to process that data in a meaningful sense. Totally there are 260 lecture codings and assignments are on the way.

algorithms data-structures dsa-learning-series dsa-practice geeksforgeeks java

Last synced: 19 Apr 2025

https://github.com/logchange/logchange

🪵 logchange is a tool which helps creating CHANGELOG by keeping one format and solving merge request conflicts problem by extraction of new CHANGELOG entries to separate files

automation changelog cicd cli docker generator java markdown maven-plugin tool yml

Last synced: 11 Apr 2025

https://github.com/onimur/handle-path-oz

Android Library to handle multiple Uri's(paths) received through Intents.

async asynchronous coroutines flow handle intent java kotlin kotlin-android library multiple-files path realpath single-file uri

Last synced: 11 Jan 2026

https://github.com/bes2008/langx-java

Java tools, helper, common utilities. A replacement of guava, apache-commons, hutool

aop classpath collection common cron csv diff helper idgenerator java pinyin pipeline reflect reflection repository security stream timer tools

Last synced: 10 Apr 2025

https://github.com/aint/laverna-android

Laverna Android is a companion note-taking application for Laverna (web app) designed for Android

android java kotlin laverna note-taking

Last synced: 25 Jan 2026

https://github.com/vert-x3/vertx-mongo-client

Mongo Client for Eclipse Vert.x

async java mongo non-blocking reactive vertx

Last synced: 16 May 2025

https://github.com/xdwangwei/myqqchat

基于Java 网络编程 Socket 和图形界面 Swing 以及数据访问 JDBC 实现的一个简单的仿QQ在线聊天系统,支持客户端多次运行模拟多个用户在线,支持多个用户相互在线聊天,好友关系及用户信息采用MySQL保存

awt java jdbc mysql qq socket-io swing

Last synced: 08 May 2025

https://github.com/venshine/checkpasswordstrength

🔥 一个检测密码强度的Java工具库。

java password

Last synced: 10 Jul 2025

https://github.com/itfsw/querybuilder

An Java Backend for jQuery-QueryBuilder

java jquery-querybuilder

Last synced: 02 Aug 2025

https://github.com/didifive/desafios-dio

Repositório com soluções de desafios propostos em bootcamps da dio.me (Digital Innovation One).

challenges challenges-solved desafios desafios-resolvidos digital-innovation-one dio dio-bootcamp java javascript kotlin

Last synced: 09 Aug 2025

https://github.com/comcast/ansible-sdkman

An Ansible role that installs, configures, and manages SDKMAN

ansible ci development gradle groovy java maven sbt scala sdkman

Last synced: 11 Apr 2025

https://github.com/may-fly/mayfly

不断重构优化(目前主要用于沉淀日常开发中好的代码实践)——mayfly前后端分离的后台系统(包含按钮级别的权限管理)。机器管理[webssh, 文件管理,监控等]及Redis单机以及集群管理(已完成部分接口以及界面)

element-plus java springboot vue3

Last synced: 14 Apr 2025

https://github.com/gazbert/java-design-patterns

A cookbook of simple Java design patterns.

cookbook design-patterns gof java java-design-patterns

Last synced: 12 Apr 2025

https://github.com/m-reza-rahman/jakartaee-docker

Effective Docker and Kubernetes for Java/Jakarta EE Developers

docker jakartaee java javaee kubernetes

Last synced: 08 May 2025

https://github.com/carmjos/easysql

:floppy_disk: Easy (to operate) SQL Databases! A easy-to-use advanced SQL framework based on JDBC, supports multiple types of databases and connection pools, with high customizability and extensibility.

beecp easy-to-use hikaricp java java-library jdbc sql

Last synced: 06 Apr 2025

https://github.com/zapodot/embedded-db-junit

JUnit Rule for providing an embedded in-memory database for your tests

flyway h2-database hsqldb java jdbc junit junit-rule liquibase sql testing

Last synced: 06 Apr 2025

https://github.com/gr8pefish/ironbackpacks

A Minecraft mod that adds portable storage in the form of tiered backpacks with modular upgrades.

iron-backpacks java minecraft minecraft-forge-mod mod

Last synced: 12 Apr 2025

https://github.com/budgielang/budgie

A unified syntax that compiles into your favorite OOP languages. 🦜

csharp gls java javascript metaprogramming oop-languages python ruby typescript

Last synced: 20 Aug 2025

https://github.com/firegloves/mempoi

A library to simplify export from database to Excel files using Apache POI :japanese_goblin:

apache-poi database excel excelgenerator excelwriter hacktoberfest java poi sheet xlsx

Last synced: 09 Apr 2025

https://github.com/a1studmuffin/cataclysm-dda-android

An unofficial Android port of Cataclysm: Dark Days Ahead.

android c-plus-plus cpp game java roguelike sdl2

Last synced: 02 Aug 2025

https://github.com/calimero-project/calimero-server

KNXnet/IP server for KNX IP, KNX (RF) USB, FT1.2, and TP-UART

java knx-interface knx-ip

Last synced: 06 Apr 2025

https://github.com/mossabtn/quarkus-microservices-poc

Very simplified shop sales system made in a microservices architecture using quarkus

angular architecture cloud-native docker elk graphana jaeger java kafka keycloak knative kong kubernetes microservice observability poc prometheus quarkus

Last synced: 14 Jun 2025

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

FreeMarker plugin for MyBatis 3.2

freemarker java scripting

Last synced: 05 Apr 2025

https://github.com/christophebedard/javaword

Microsoft Word as a Java "IDE"

ide java vba word

Last synced: 11 Jul 2025

https://github.com/mindawei/aliyun-safe-match

Webshell和钓鱼网站检测(阿里云安全算法挑战赛 第29名)

fish java maven regular-expression safe webshell

Last synced: 23 Apr 2025

https://github.com/rectangle-dbmi/Realtime-Port-Authority

Realtime transit tracker of Pittsburgh's Port Authority buses using the realtime PAT API using Google Maps to Display the Maps

android buses java kotlin pittsburgh realtime transit transportation vehicle-tracking

Last synced: 24 Apr 2025

https://github.com/apache/incubator-tez

Mirror of Apache Tez (Incubating)

big-data java tez

Last synced: 03 Jul 2025

https://github.com/mojohaus/properties-maven-plugin

The Properties Maven Plugin

java java8 maven maven-plugin mojohaus

Last synced: 15 May 2025

https://github.com/sjamesr/jfreesane

Java API to talk to the SANE scanning daemon

java sane sane-daemon scanner

Last synced: 15 May 2025

https://github.com/fernandocalmet/design-patterns

✨Los patrones de diseño representan las mejores prácticas utilizadas por los desarrolladores de software orientados a objetos con experiencia. Los patrones de diseño son soluciones a los problemas generales que enfrentan los desarrolladores de software durante el desarrollo de software.

best-practices csharp dotnet java laravel patrones-diseno pattern-design php software-engineering

Last synced: 22 Jun 2025

https://github.com/kurrent-io/KurrentDB-Client-Java

Official Asynchronous Java 8+ Client Library for EventStoreDB 20.6+

client-libraries eventstore eventstoredb grpc java stream-processing

Last synced: 16 Jul 2025

https://github.com/drombler/drombler-fx

Drombler FX - the modular application framework for JavaFX.

application-framework desktop drombler-acp drombler-commons drombler-fx java javafx maven modular osgi

Last synced: 10 Apr 2025

https://github.com/robinbraemer/CloudflareAPI

The most complete and extensible Cloudflare API v4 client library for Java.

api client cloudflare cloudflare-api dns java java-8 lib library oop

Last synced: 22 Jul 2025

https://github.com/bytedeco/gradle-javacpp

Gradle plugins to automate the build process of JavaCPP and JavaCV

c c-plus-plus cpp gradle gradle-plugin java javacpp javacv jni opencv opencv-java

Last synced: 06 Apr 2025

https://github.com/woowacourse-teams/2022-gong-seek

공식(공유해줘 너의 지식) : 우테코 크루들을 위한 질문 게시판

java javascript jpa querydsl react react-query recoil spring spring-boot typescript

Last synced: 13 Apr 2025

https://github.com/guardsquare/kotlin-metadata-printer

Prints the Kotlin metadata attached to Java class files

java kotlin kotlin-metadata pretty-printer proguard proguard-core

Last synced: 14 Jul 2025

https://github.com/tutorialsandroid/crashx

This library allows launching a crash activity when the app crashes, instead of showing the hated "Unfortunately, X has stopped" dialog.

android android-library androiddevelopment crash crash-reporting java

Last synced: 26 Jul 2025

https://github.com/praveensirvi1212/DevOps_MasterPiece-CI-with-Jenkins

DevOps-MasterPiece Project using Git, GitHub, Jenkins, Maven, JUnit, SonarQube, Jfrog Artifactory, Docker, Trivy, AWS S3, Docker Hub, GitHub CLI, EKS, ArgoCD, Prometheus, Grafana, Slack and Hashicorp Vault

argocd artifactory cicd docker git github grafana java jenkins kubernetes prometheus slack sonarqube trivy

Last synced: 06 Aug 2025

https://github.com/lumongo/lumongo

Distributed Realtime Search with Lucene and MongoDB

distributed java lucene mongodb realtime search-engine

Last synced: 10 Apr 2025

https://github.com/johnjohndoe/proguard

Java class file shrinker, optimizer, obfuscator, and preverifier

android apk java kotlin minification obfuscation optimization proguard r8 shrink verify

Last synced: 06 Sep 2025

https://github.com/barnhill/androidobd

Android library for reading OBD messages from ELM327 based devices

automotive car java obd obd2 onboard-diagnostics

Last synced: 06 Oct 2025

https://github.com/pig-mesh/ureport-spring-boot-starter

UReport2 是一款基于架构在 Spring 之上纯 Java 的高性能报表引擎

excel excel-export java office spring-boot

Last synced: 11 Apr 2025

https://github.com/unixzii/android-source-codes

⚙️ Code analysis of common Android projects and components.

android android-library articles java source-code source-code-analysis source-code-study

Last synced: 25 Mar 2025

https://github.com/zhztheplayer/dfa-regex

A DFA regex engine in java.

dfa-regex java redos regex

Last synced: 09 Apr 2025

https://github.com/jasrodis/javafx-dataviewer-wrapper

📊 Exposing charts from Java to JavaFX and the Web!

charts java javafx javascript jetty web websocket

Last synced: 11 May 2025

https://github.com/rpardini/adoptium-deb-installer

Creates Ubuntu/Debian installer packages for Eclipse Adoptium using their API. Important: these are NOT official packages. JDK 8, 11, 17, 18 and 19, all multiarch, in both JRE and JDK flavors.

adoptium apt debian hotspot java jdk jre launchpad ppa ubuntu webupd8

Last synced: 19 Jul 2025

https://github.com/copygirl/betterstorage

A Minecraft mod aimed at offering more storage options.

forge java minecraft minecraft-forge minecraft-mod mod storage

Last synced: 17 Oct 2025

https://github.com/4drian3d/signedvelocity

Allows you to cancel or modify messages or commands from Velocity without synchronization problems

fabric-mod fabricmc fabricmc-mod java minecraft minestom-library paper-plugin sponge-plugin velocity velocity-plugin velocitypowered

Last synced: 14 Oct 2025

https://github.com/szaza/tensorflow-java-examples-spring

Tensorflow Java tutorial with Spring and Gradle. This is a simple example application, which uses Yolo with TF Java API and Spring Framework.

java spring tensorflow tutorial

Last synced: 15 Oct 2025

https://github.com/oracle-actions/setup-java

GitHub Action to download and install Oracle's Java Development Kit builds

java jdk openjdk oracle

Last synced: 21 Aug 2025

https://github.com/mayankpratap/samchika

A fast and light-weight multithreaded file processing library for Java.

concurrency file-processing java kotlin multithreading open-source parallel-processing performance scala

Last synced: 26 Jun 2025

https://github.com/j5ik2o/java-ddd-example

This project is an example for DDD.

ddd ddd-sample java

Last synced: 07 Apr 2025

https://github.com/infernalstudios/infernal-expansion

Expanding the Nether beyond the Nether Update!

forge gradle java minecraft minecraft-mod mod open-source

Last synced: 06 Apr 2025

https://github.com/armoe-project/qqbot-sdk

适用于 Kotlin/Java 的 QQ 官方机器人 SDK

java kotlin ktor qqbot sdk

Last synced: 04 May 2025

https://github.com/dernasherbrezon/rtlspectrum

Analyze spectrograms created by rtl_power

java javafx rtl-power rtl-sdr spectogram

Last synced: 11 Apr 2025

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

Jenkins plot plugin

java jenkins jenkins-pipeline maven

Last synced: 04 Apr 2025

https://github.com/zhztheplayer/DFA-Regex

A DFA regex engine in java.

dfa-regex java redos regex

Last synced: 09 Apr 2025

https://github.com/centiservice/mats3

Mats3: Message-based Asynchronous Transactional Staged Stateless Services

java mats3 messaging messaging-api messaging-library messaging-system microservices spring

Last synced: 03 Jan 2026

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

Java library for convenient reading of MANIFEST.MF files available in classpath

java manifest

Last synced: 12 Jul 2025

https://github.com/martin-g/blogs

Demo application for blog posts at www.wicketinaction.com

java wicket

Last synced: 15 Apr 2025

https://github.com/varundhall/majorproject-securecloud

B.Tech 4th Year Project | Domain: Cryptography (AES & ECC) | Title: Secure Cloud Simulation | Technology: Java and JSP-Servlet.

aes cryptography ecc-algorithms java jsp-servlet mysql

Last synced: 10 Sep 2025

https://github.com/tfonteyn/profilecloner

clones a full/partial profile from a running Wildfly or EAP 6/7 server into a CLI batch file

java jboss jboss-eap jboss-wildfly

Last synced: 23 Jan 2026

https://github.com/joychou93/trident

Java通用漏洞修复安全组件

code component java security

Last synced: 16 Jun 2025

https://github.com/marklogic/java-client-api

Java client for the MarkLogic enterprise NoSQL database

database java javascript json marklogic nosql sparql xml xquery

Last synced: 12 Apr 2025

https://github.com/gogym/getty

一个完全基于java的,类似netty的高性能网络框架A fully Java-based, netty - like high-performance networking framework

aio getty java netty nio

Last synced: 05 Jul 2025

https://github.com/osmerion/onetrickpony

OneTrickPony is a modern Java library that implements support for One-Time Passwords. Built-In support is provided for the HOTP (RFC 4226) and TOTP (RFC 6238) algorithms.

hotp java one-time-password otp totp

Last synced: 05 May 2025

https://github.com/aweiloveandroid/imageloaderprocessor

优雅的实现Android主流图片框架封装,可无缝侵入切换图片框架

android glide image java picasso

Last synced: 29 Jun 2025

https://github.com/oslabs-beta/evastudio

An Apache Kafka monitoring tool to prototype and scale real-time streaming data pipelines, and test parallelization of multi-stage ML models before production, with metrics for potential automation, in preconfigured Docker containers.

apache-kafka java react-redux typescript

Last synced: 09 Oct 2025

https://github.com/croc-code/sql-boot

Advanced REST-wrapper for your SQL-queries (actually not only SQL)

code-generator db db-generator db-ide db-manager db-migration db-swiss-knife db-tool dba ddl devops java nosql rdbms schema sql sql-generation

Last synced: 14 Apr 2025

https://github.com/dernasherbrezon/rtlSpectrum

Analyze spectrograms created by rtl_power

java javafx rtl-power rtl-sdr spectogram

Last synced: 06 Apr 2025

https://github.com/championswimmer/low-level-design-problem

Case studies (with solution codes) for Low Level System Design problems

case-study java lld lld-problems low-level-design object-oriented-programming system-design typescript

Last synced: 13 Apr 2025

https://github.com/dibyendumajumdar/simpledbm

SimpleDBM is an Open Source Multi-Threaded Embeddable Transactional Database Engine in Java.

btree concurrency database-engine deadlock-detection java nosql nosql-database transaction

Last synced: 14 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/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/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/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/winterreisender/webviewko

webview for Kotlin Multiplatform, a tiny cross-platform webview library for desktop.

java jvm kotlin kotlin-js kotlin-multiplatform kotlin-native swing webui webview

Last synced: 30 Apr 2025

https://github.com/skylot/raung

Assembler/disassembler for java bytecode

assembler bytecode dissassembler java

Last synced: 28 Oct 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/valentinefernandes/eshop-website

e-Shop is an e-commerce website where you can shop for items online.

bootstrap clothes css3 ecommerce eshop html5 java javascript jdbc jquery jsp jsp-servlet servlet shopping website

Last synced: 27 Oct 2025

https://github.com/tom91136/GestureFX

A lightweight pinch-to-zoom pane for JavaFX

image-viewer imageview java java8 javafx javafx-library pinch-to-zoom

Last synced: 11 May 2025