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spring-boot-real-world-web-application-example. Real World Spring Boot Web Application Example with tons of ready to use features
★ 422spring-boot-blog-app. Application to demonstrate several features of Spring Boot
★ 89java-inventory-management-system-swing-hibernate. A Java/Swing/Hibernate system to manage inventory
★ 49spring-security-saml-test-identity-provider-and-service-provider. SAML Identity Provider and Service Provider for testing purpose. Powered by Spring Boot.
★ 38speech-recognition-java-hidden-markov-model-vq-mfcc. Automatically exported from code.google.com/p/speech-recognition-java-hidden-markov-model-vq-mfcc
★ 12spring-cloud-microservice-example-java. Spring Cloud Microservices Example
★ 9diff-generator-viewer-webapp. diff generator and viewer utility. Built with Spring Boot, java-diff-utils and diff2html libraries
★ 6spring-boot-keycloak-angular-quote-app. Spring Boot + Keycloak Backend / Angular Web App
★ 5java-collision-detection-source-code. A visual simulation of collision detection and response of two or many objects (balls)
★ 5java-read-big-xml-to-csv. java read big xml file and convert to csv
★ 3java-chess-swing-bluetooth. chess game multi-player mode over bluetooth as well as locally
★ 3mouse-gesture-recognition-java-hidden-markov-model. Automatically exported from code.google.com/p/mouse-gesture-recognition-java-hidden-markov-model
★ 2spring-protobuf-grpc-apache-pulsar. https://ganeshtiwaridotcomdotnp.blogspot.com/2020/09/protobuf-apache-pulsar-spring-boot.html
★ 2spring-boot-data-jpa-rest-angularjs-hateoas-restangular-NoteApp. spring-boot-data-jpa-rest-angularjs-hateoas-restangular-NoteApp - demo application
★ 2JavaCV-Test-Capture-WebCam. https://ganeshtiwaridotcomdotnp.blogspot.com/2017/01/javacv-configuration-in-windows.htmlJavaCV-Test-Capture-WebCam
★ 1java-web-scrapping-jsoup. Java
★ 1maven-starter-project-with-static-analysis-spock. Maven Starter Project with several static analyis and testing libraries
★ 1JfxIDE. Functional code editor written in Java using JavaFX. Support for highlighting, autocomplete, themes, and more!
★ 32gitember. Gitember not just another git GUI client
★ 145arconia. Arconia is a framework that acts as an add-on for Spring Boot, designed to enhance modern enterprise applications built with Java. You can add Arconia to an existing Spring Boot application to boost developer experience, reduce boilerplate, and seamlessly adopt cloud native patterns.
★ 174gluon-samples. Gluon sample projects
★ 335ministack. Ministack: Free, open-source local AWS emulator - 55+ services, Terraform compatible, real databases. Free forever. MIT licensed.
★ 3.6kspring-web-query. Effective querying for Spring Web APIs
★ 7floci. Light, fluffy, and always free - The AWS Local Emulator alternative
★ 16kjitsi-meet. Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.
★ 30kkurento. Kurento WebRTC Media Server
★ 437intellij-developer-tools-plugin. This plugin is a powerful and versatile set of tools designed to enhance the development experience for software engineers. With its extensive collection of features, developers can increase their productivity and simplify complex operations without leaving their coding environment.
★ 235SpringSentinel. Spring Sentinel: A high-performance static analysis tool for Spring Boot.
★ 50kafka-streams. Java
★ 40microservice-for-kafka. Java
★ 10kafka-streams-examples. Demo applications and code examples for Apache Kafka's Streams API.
★ 167medium-blog-kafka-udemy. Supporting repository for the blog post at https://medium.com/@stephane.maarek/how-to-use-apache-kafka-to-transform-a-batch-pipeline-into-a-real-time-one-831b48a6ad85
★ 246kafka-ui. Open-Source Web UI for managing Apache Kafka clusters
★ 2.5kfast-data-dev. Kafka Docker for development. Kafka, Zookeeper, Schema Registry, Kafka-Connect, , 20+ connectors
★ 2.1khipshot. Fastest Java web server in the West
★ 11edap. Java
★ 43image-filters-4j. Image Processing Filters for Java
★ 2crop. a lightweight, zero dependency, and type-safe wrapper around Java Persistence Criteria API, which simplifies building queries, particularly useful within REST SQL (RSQL) context
★ 9playground-flight-booking. Spring AI powered expert system demo
★ 351spring-cloud-aws. The New Home for Spring Cloud AWS
★ 1.1kdbeaver-password-decrypter. It is a bash script able to decrypt stored password showing the matching datasource name.
★ 12zephyr-app. The application used in the Zephyr series of blog posts
★ 31voices. Fast, in-process text to speech for Java
★ 57pirateweather. Code and documentation for the Pirate Weather API
★ 892jediterm. Pure Java Terminal Emulator. Works with SSH and PTY.
★ 853spring-ai-workshop. Spring AI Workshop
★ 212mapstruct-spi-protobuf. Protobuf accessor naming strategy for Mapstruct
★ 88aws-lightweight-client-java. A lightweight java client for the AWS API. Signs requests with AWS Version 4 and offers helpful builders.
★ 43serverless-java-container. A Java wrapper to run Spring, Spring Boot, Jersey, and other apps inside AWS Lambda.
★ 1.6kbiski64. A very fast and robust 64-bit PRNG with a minimum 2^64 period.
★ 151cheerpj-meta. Run Java 8 applications, libraries, applets, Java Web Start, and Oracle Forms on the web without legacy plugins.
★ 671codecafe. Browser-based real-time code editor with multiuser collaboration
★ 540sdkman-ui. Graphical User Interface for SDKMAN.
★ 96brain4j. Open-source machine learning framework for Java. Designed with speed and lightweight in mind.
★ 121UniversalMediaServer. A DLNA, UPnP and HTTP(S) Media Server.
★ 2.6kradiorecorder. Internet radio player and recorder for the command line
★ 45DemoKMP. Demo Kotlin Multiplatform project for Desktop (JVM) and Android
★ 15JEmoji. Java Emoji (JEmoji) is a lightweight, fast and auto generated emoji library for Java with the purpose to improve and ease working with emojis
★ 113performance-oriented-spring-data-jpa-talk. Java
★ 36sizegame. Compare binary sizes of canonical Hello World in 18 different languages
★ 260lanterna. Java library for creating text-based GUIs
★ 2.6kollama. Get up and running with Kimi-K2.6, GLM-5.1, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.
★ 176kopen-webui. User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
★ 145kCyberChef. The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
★ 35kit-tools. Collection of handy online tools for developers, with great UX.
★ 40kexcalidraw. Virtual whiteboard for sketching hand-drawn like diagrams
★ 127kboilerplates. Create reusable templates and turn them into configurable workloads for homelabs and self-hosted infrastructure. Free and Open-Source.
★ 7.9kdocker-host. A docker sidecar container to forward all traffic to local docker host or any other host
★ 1.2kportainer. Making Docker and Kubernetes management easy.
★ 38kportainer-ce-without-annoying. A drop-in replacement for portainer/portainer-ce, without annoying UI elements or tracking script
★ 184teahouse. Sample applications to demonstrate Observability concepts
★ 320quickperf. QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties
★ 536dbeaver-password-retriever. Java
★ 45spring-ai-web. JavaScript
★ 39spring-boot-cds-demo. Demonstrate how to use Spring Boot 3.3+ CDS support
★ 24JavaHiddenGems. JavaScript
★ 5491brc. 1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java
★ 8.1kStirling-PDF. #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
★ 87kjspecify. An artifact of fully-specified annotations to power static-analysis checks, beginning with nullness analysis.
★ 1.1kspring-security. Spring Security
★ 9.6khtmx-spring-boot. Spring Boot and Thymeleaf helpers for working with htmx
★ 685spring-boot-startup-report. Spring Boot Startup Report library generates an interactive Spring Boot application startup report that lets you understand what contributes to the application startup time and perhaps helps to optimize it.
★ 482Java-WebSocket. A barebones WebSocket client and server implementation written in 100% Java.
★ 11kjava-stacksrc. Decorates stack traces with source code snippets.
★ 245luajava. Lua for Java on Windows, Mac OS X, Linux, Android. 5.1, 5.2, 5.3, 5.4, 5.5, LuaJ or LuaJIT.
★ 250spring-graphql-training. "Spring for GraphQL" training
★ 5spring-graphql-sample. Spring GraphQL examples using Netflix DGS, GraphQL Java and Spring GraphQL
★ 95spring-boot-graphql-querydsl-demo. Extended Spring Boot GraphQL QueryDSL demo project
★ 11cyclops. An advanced, but easy to use, platform for writing functional applications in Java 8.
★ 1.3kspring-boot-multitenancy. Samples showing how to build multitenant applications with Java and Spring Boot
★ 158dsl-json. High performance JVM JSON library
★ 1.1kpitest. State of the art mutation testing system for the JVM
★ 1.8kgraphql-jpa-query. Generate GraphQL Query Api for your JPA Entity Models
★ 207Swingspector. A plugin for Intellij IDEA that helps making and debugging Swing UIs
★ 18spring-boot-data-source-decorator. Spring Boot integration with p6spy, datasource-proxy, flexy-pool and spring-cloud-sleuth
★ 1.1kChronicle-Queue. Micro second messaging that stores everything to disk
★ 3.8ksnappy-java. Snappy compressor/decompressor for Java
★ 1.1krewrite-spring. OpenRewrite recipes for Spring projects.
★ 393flowable-engine. A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.
★ 9.4kosci-render. 〰📺🔊 Synthesiser audio plugin for making music by drawing objects on an oscilloscope using audio.
★ 709serendipity. Serendipity is an open-source Customer Engagement Platform.
★ 388testcontainers-spring-boot. Container auto-configurations for Spring Boot based integration tests
★ 877local-services. A collection of docker-compose files
★ 360tablesaw. Java dataframe and visualization library
★ 3.8kspring-aot-smoke-tests. Smoke tests for Spring's AOT and native support
★ 69spring-cloud-sleuth-otel. Spring Cloud Sleuth support for OpenTelemetry
★ 115JSqlParser. JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
★ 6krewrite. Automated mass refactoring of source code.
★ 3.6kjobrunr. An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.
★ 3kgrpc-spring. Spring Boot starter module for gRPC framework.
★ 3.7kspring-boot-blog-app. Application to demonstrate several features of Spring Boot
★ 89kafka-streams-java. Kafka Streams course hands on
★ 7pulumi-java. Java support for Pulumi
★ 84pulumi. Pulumi - Infrastructure as Code in any programming language 🚀
★ 25kjooby. The modular web framework for Java and Kotlin
★ 1.8kJailer. Database Subsetting and Relational Data Browsing Tool.
★ 3.2ksakila. The Sakila Database
★ 512annotation-constraints. Java
★ 15skywalking. APM, Application Performance Monitoring System
★ 25kkouncil. Powerful dashboard for your Kafka. Monitor status, manage groups, topics, send messages and diagnose problems. All in one user friendly web dashboard.
★ 292ta4j. A Java library for technical analysis.
★ 2.5kradiobrowser4j. RadioBrowser Java API library
★ 69feign. Feign makes writing java http clients easier
★ 9.8khtmlunit. HtmlUnit is a "GUI-Less browser for Java programs".
★ 951javaz-spring-kafka. a demo app with Spring Boot, Spring Cloud Stream, Kafka and Kafka Streams
★ 4kafka-ui. Open-Source Web UI for Apache Kafka Management
★ 12kerror-prone. Catch common Java mistakes as compile-time errors
★ 7.2kakhq. Kafka GUI for Apache Kafka to manage topics, topics data, consumers group, schema registry, connect and more...
★ 3.8kmaven-mvnd. Apache Maven Daemon
★ 3.4kShedLock. Distributed lock for your scheduled tasks
★ 4.2kMutabilityDetector. Lightweight analysis tool for detecting mutability in Java classes
★ 246heap-dump-tool. Tool to sanitize or redact data from Java hprof heap dump files.
★ 161jruby. JRuby, an implementation of Ruby on the JVM
★ 3.9kmarathonv5. Marathon V5 - Opensource Test Automation for Java/Swing and Java/FX Applications
★ 27stargate. An open source data gateway
★ 851activemq-artemis-docker. Dockerfile for the ActiveMQ Artemis Project
★ 2shopizer. Shopizer java e-commerce software
★ 3.9kOpenSearch. 🔎 Open source distributed and RESTful search engine.
★ 13ktraccar. Traccar GPS Tracking System
★ 7.5keventuate-tram-examples-customers-and-orders. An example of Choreography-based sagas in Spring Boot/JPA microservices
★ 713activej. ActiveJ is an alternative Java platform built from the ground up. ActiveJ redefines core, web and high-load programming in Java, providing simplicity, maximum performance and scalability
★ 994JoSQL. Fork of SQL For Java Objects
★ 1spring-cqrs-arch. Extension for the Spring framework using CQRS principles. It's useful to implement quickly an webapp.
★ 28shogun. A GUI for SDKMAN
★ 97java-tron. Java implementation of the Tron whitepaper
★ 4.1kjson4s. JSON library
★ 1.5kappmap-java. AppMap client agent for Java
★ 87brewery. Brewing beer with Spring Cloud has never been that easy...
★ 358PhotoSlide. This is a recreation of the app Lightzone with a modern and reactive user interface in Javafx
★ 86appsensor. A toolkit for building self-defending applications through real-time event detection and response
★ 287pdfsam. PDFsam, a desktop application to split, merge, mix, rotate PDF files and extract pages
★ 4.5kjreleaser. :rocket: Release projects quickly and easily with JReleaser
★ 1.2keclipse-collections. Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
★ 2.6klinux. Linux kernel source tree
★ 239kfunKTionale. Functional constructs for Kotlin
★ 915besu. An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://github.com/besu-eth/besu/wiki
★ 1.8kweb3j. Lightweight Java and Android library for integration with Ethereum clients
★ 5.4kTornadoVM. Write Java. Run on GPUs. Fast.
★ 1.5kbitcoinj. A library for working with Bitcoin
★ 5.2kfabric-sdk-java. Java
★ 1.1kspring-native. Spring Native is now superseded by Spring Boot 3 official native support
★ 2.7kjavamelody. JavaMelody : monitoring of JavaEE applications
★ 3kkillrvideo-java. Java implementation for KillrVideo project
★ 64gatling-fundamentals. Course code for the Gatling Fundamentals Udemy course
★ 28spock-example. Spock example specifications along with ready-to-go Gradle and Maven builds
★ 786CheckMateFilter. Spellchecking and profanity filtering library
★ 8AwesomeJavaFX. A curated list of awesome JavaFX libraries, books, frameworks, etc...
★ 3.4ktornadofx. Lightweight JavaFX Framework for Kotlin
★ 3.6kportfolio. Track and evaluate the performance of your investment portfolio across stocks, cryptocurrencies, and other assets.
★ 4kstrangefx. Quantum computer simulator
★ 43jssc. Java library for talking to serial ports (with added build support for maven, cmake, MSVC)
★ 192jhipster-sample-app-svelte. This is a sample application created with JHipster Svelte blueprint
★ 10azure-spring-apps-training. Guides and tutorials to make the most out of Azure Spring Apps
★ 458collection-cacheable-for-spring. Spring cache extension for putting a whole collection of entities as single cache items
★ 66msgpack-java. MessagePack serializer implementation for Java / msgpack.org[Java]
★ 1.5kKafka-Streams-Real-time-Stream-Processing. This is the central repository for all materials related to Kafka Streams : Real-time Stream Processing! Book by Prashant Pandey.
★ 176repo-maven-plugin. Maven plugin for searching and installing dependencies from the maven central repository.
★ 2weather-station. Java
★ 6kafka-stack-docker-compose. docker compose files to create a fully working kafka stack
★ 3.6kSignal-Android. A private messenger for Android.
★ 29kSignal-Server. Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS
★ 11kopenhab-core. Core framework of openHAB
★ 1.1kChronicle-Map. Replicate your Key Value Store across your network, with consistency, persistance and performance.
★ 3ktaming-thymeleaf-sources. Source code for the 'Taming Thymeleaf' book
★ 139reposilite. Lightweight and easy-to-use repository management software dedicated for the Maven-based artifacts in the JVM ecosystem 📦
★ 1.8kjava_developer_training. Full 6-month Java developer training
★ 122blacklite. "Fast as internal ring buffer" Logback/Log4J2 appender using SQLite with zstandard dictionary compression and rollover.
★ 68SpringBlog. A simple blogging system implemented with Spring Boot + Hibernate + MySQL + Bootstrap4.
★ 1.6kResistorCalculatorApp. Mobile and desktop application to calculate resistor values
★ 35java-util. Java utilities: DeepEquals, GraphComparator, Converter, LRUCache, CompactMap/Set, CaseInsensitiveMap, UniqueIdGenerator, FastReader/Writer, and more. Zero dependencies, JDK 8-24.
★ 439streaming-server-euphoria. Euphoria is a streaming server for video, audio and other files
★ 13omnifaces. To make Faces life easier
★ 310AudioPlayer. A new AudioPlayer
★ 4airsonic. :satellite: :cloud: :notes:Airsonic, a Free and Open Source community driven media server (fork of Subsonic and Libresonic)
★ 2kmetasfresh. We do Open Source ERP - Fast, Flexible & Free Software to scale your Business.
★ 2.4kJavaOnRaspberryPi. Sources and scripts for the book "Getting started with Java on the Raspberry Pi"
★ 82springit. Reddit Clone built using Spring Boot 2
★ 33shotcut. cross-platform (Qt), open-source (GPLv3) video editor
★ 15kwro4j. New project location is:https://github.com/wro4j/wro4j
★ 441gttp. Groovy
★ 8tribuo. Tribuo - A Java machine learning library
★ 1.4kspring-roo. Spring Roo is a next-generation rapid application development tool for Java developers. It focuses on higher productivity, stock-standard Java APIs, high usability, avoiding engineering trade-offs and facilitating easy Roo removal.
★ 690pulsar-java-spring-boot-starter. Simple pulsar spring boot starter with annotation based consumer/producer registration.
★ 348Learning-Spring-Boot-2.0-Second-Edition. Learning Spring Boot 2.0, Second edition, published by Packt
★ 180gradle-dependency-graph-generator-plugin. Gradle plugin that generates dependency graphs from your project.
★ 1.6kjava-guide. A guide of modern Java (Java 17)
★ 572Artemis. Artemis - Interactive Learning with Automated Feedback
★ 786pi-hole. A black hole for Internet advertisements
★ 60ksmile. Statistical Machine Intelligence & Learning Engine
★ 6.4kmilkman. An Extensible Request/Response Workbench
★ 1.3kquarano-application. Java
★ 97jlink-jpackager-maven-plugin. Combined JLink + JPackager Maven Plugin
★ 23picocli. Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.
★ 5.4kjdk. JDK main-line development https://openjdk.org/projects/jdk
★ 23kspock. The Enterprise-ready testing and specification framework.
★ 3.6kgradle-util-plugins. Fix for windows gradle long classpath issue. Fixes JavaExec tasks that error out with message "CreateProcess error=206, The filename or extension is too long"
★ 93projector-demo. A simple sample application demonstrating running Swing applications remotely
★ 36