An open API service indexing awesome lists of open source software.

Spring

Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform.

https://github.com/tsnsoft/tsn_springboot_demo

Пример технологии Spring Boot на Java в NetBeans

api java netbeans rest rest-api spring spring-boot

Last synced: 19 Apr 2026

https://github.com/yanvferreira/todolist

Desafio para criar uma API que implemente uma lista de tarefas

postgresql postman spring spring-boot spring-data-jpa spring-mvc swagger-ui validation

Last synced: 23 Feb 2026

https://github.com/soluckyo/calorie-tracker

Сервис для отслеживания, рекомендации дневной нормы калорий и учета питания в зависимости от предпочтений пользователя. Проект в разработке

postgresql spring spring-data-jpa

Last synced: 20 Apr 2026

https://github.com/includenata/api-viagem

Destinify is a modern REST API developed with Spring Boot and Java 21, designed to offer smart travel suggestions based on holidays and enriched city information.

api java java-21 spring springboot

Last synced: 24 Oct 2025

https://github.com/dinesh776/contactmanager

Contact Manager is a web application that streamlines contact management by offering secure, role-based authentication and an intuitive dashboard. Built with Java 21, Spring Boot, and Thymeleaf, it allows users to efficiently add, view, edit, and favorite contacts.

contact contact-management contacts-app css html java javascript mysql spring springboot springdata-jpa springsecurity thymeleaf

Last synced: 14 Apr 2026

https://github.com/joseharao/app-helpdesk

Sistema Back-End e Front End de Chamado de HelpDesk Java 17 + Angular 18

angular angularjs java java21 mysql spring spring-boot springboot typescript

Last synced: 14 Apr 2026

https://github.com/thallesdaniel/criptopay

CriptoPay is a Java API enabling fast, secure transactions between users with cryptocurrencies and currency conversions.

docker java postgresql spring web3

Last synced: 14 Apr 2026

https://github.com/jef-nunes/rest-contatos-spring-kt

API REST para gerenciamento de contatos, versão Kotlin.

kotlin spring

Last synced: 15 May 2026

https://github.com/x-oc/link-tracker

Отслеживатель ссылок, оповещающий подписчиков об обновлениях на страницах, которые они захотели отслеживать.

java junit kafka liquibase mockito postgresql redis resilience4j rest-api spring spring-boot telegrambot testcontainers

Last synced: 13 Apr 2026

https://github.com/u-dot-du/modular-monolith-with-ddd

🛠️ Build a scalable .NET modular monolith using Domain-Driven Design principles for clear architecture and robust development practices.

aspnetcore axon clean-code ddd-cqrs ddd-example design-systems entity-framework-core hexagonal-architecture java kubernetes messaging modular-monolith monolith rest-api software-architecture spring spring-modulith vertical-slice-architecture

Last synced: 03 May 2026

https://github.com/s-4i5/quote-service

Сервис, цитирующий отправленные сообщения группе в вк

openfeign postgresql redis-cache spring spring-boot spring-cloud spring-mvc vk-api vk-bot

Last synced: 14 Mar 2026

https://github.com/gargswati12/spring-boot-crud-using-spring-security-mysql-database-and-postman

Spring Boot CRUD project that creates, reads, updates and deletes records from the database table while authenticating them based on roles. Here we save password in the table as encrypted format but without using the password encoder class so we have to enclose the password after writing {bcrypt}.

java mysql postman spring

Last synced: 24 Feb 2026

https://github.com/7sferry/dynamic-query-with-jpa

this is related to https://ferry.vercel.app/blog/dynamic-query-pada-java-part-i-jpa

hibernate java jpa query specification spring spring-boot springdata-jpa sql

Last synced: 05 May 2026

https://github.com/ro-el-c/spring_hello-spring

김영한 - 스프링 입문

spring

Last synced: 18 Apr 2026

https://github.com/codetrial/wish-todo-spring

A classic todo service based on Jhipster and Spring.

docker graphql jhipster microservice restful spring spring-boot spring-cloud todo

Last synced: 10 Apr 2026

https://github.com/abbes-larbaoui/llm-spring-hilla

This project is a fullstack AI chat application that integrates a backend powered by Spring AI with the Ollama model and a frontend developed using the Hilla framework. Both the frontend and backend are hosted on the same server, providing a unified and seamless user experience.

ai hilla ollama reactive spring spring-ai

Last synced: 27 Jan 2026

https://github.com/ugurcanerdogan/kotlinintro

Spring Boot Project with Kotlin & JUnit 5

junit5 kotlin spring

Last synced: 27 Jan 2026

https://github.com/sobekcore/workflow

Application that helps to create processes adjusted to your business. Represent complex workflows in a non-complex way that makes sense.

docker java postgres react spring typescript

Last synced: 14 Apr 2026

https://github.com/ittovate/demo-mongo-crud

MongoDB CRUD Demo

maven mongodb spring

Last synced: 12 Apr 2026

https://github.com/adrianromanski/movies-world

Java 11 || Status: Work in Progress || Functionality: Renting or buying movies, leaderboards of movies

spring spring-mvc spring-security thymeleaf

Last synced: 01 May 2026

https://github.com/luizrossini1/beecrowd

A software application for practicing Beecrowd exercises

beecrowd beecrowd-solutions-in-java intellij java logic-programming maven spring

Last synced: 05 Jan 2026

https://github.com/ycsky98/vert.x-web-mvc

一款基于Vert.x基础上的MVC框架

java json-api spring vertx vertx-eventbus vertx-web

Last synced: 28 Jan 2026

https://github.com/nextupvamp/logs-analyzer-service

Application for parsing NGINX logs and collecting statistics on them

java logparser spring

Last synced: 14 May 2026

https://github.com/blockchainpanda/panda-ethereum-pandafu-web3j

A library leveraging Web3j for implementing basic transactions on Ethereum mainnet and testnets.

apache-maven blockchain blockchain-library ethereum java maven spring spring-boot utilities utilities-java utilities-library web3j

Last synced: 06 Feb 2026

https://github.com/davidkarnik/moneymanageweb

Money Manager Web Service - Vue - SpringBoot

java javascript json saas spring

Last synced: 09 Apr 2026

https://github.com/e3gsix/tech-challenge-5-credentials

Microsserviço dedicado às credenciais de segurança dos usuários de um e-commerce.

java-17 jpa maven postgresql spring spring-security swagger

Last synced: 05 Jan 2026

https://github.com/pramod082002/flight_booking_system

Flight Booking System - A Java based web application built using spring boot and hibernate with MySQL database. Added Spring Security to secure the app and restrict URL'S based on roles. Implemented BCrypt Password encryption.

bootstrap css hibernate hibernate-orm html java maven mysql spring spring-data-jpa springboot springmvc springsecurity thymeleaf thymeleaf-layout

Last synced: 28 Jan 2026

https://github.com/nguetcheu/spring-kafka-library-event-producer-sytem

Kafka producer with Spring to manage library system

kafka kafka-producer spring spring-boot

Last synced: 14 Apr 2026

https://github.com/ifan112/demo-spring-webmvc

spring-webmvc学习项目

java spring spring-webmvc

Last synced: 16 Mar 2026

https://github.com/leo-proger/blog

Simple web-application on Spring

blog mvc-architecture spring spring-boot website

Last synced: 29 Apr 2026

https://github.com/josecsotomorales/springboot-vue

ToDo Project using Spring Boot and Vue.js

spring spring-boot vuejs

Last synced: 16 Jan 2026

https://github.com/h3yzack/springboot3-liquibase-example

Spring Boot 3.x with Liquibase example project

java java-19 liquibase maven postgresql spring spring-boot

Last synced: 28 Jan 2026

https://github.com/cv65kr/react_spring

Example of React App with REST Spring Backend (Sign in, Sign up)

docker mongodb react redux spring zuul

Last synced: 15 Apr 2026

https://github.com/threadnew/codeguide

理论+实战=知识;CodeGuide提供一个代码平台,收集各种技术的示例,方便初学者更好的巩固理论知识。

java mybatis mysql nutz spring spring-boot springcloud sql

Last synced: 15 Apr 2026

https://github.com/jaimayal/java-spring-ecommerce

Modern Java + Spring Boot E-Commerce. RESTful + OAuth 2.1 + JWT.

java java-11 jwt oauth2 spring spring-boot spring-data spring-security

Last synced: 15 Apr 2026

https://github.com/tofazzaltopu/spring-boot-docker-jenkins-kubernates

spring-boot-docker-jenkins-kubernates-auto-deployment

docker java-11 kubernates maven spring spring-boot

Last synced: 06 Feb 2026

https://github.com/alafty/quarkus-microservice

This repo is a try-out project to test and compare the performance of QUARKUS and SPRING BOOT, and it is developed for educational purposes only.

java quarkus spring springboot

Last synced: 29 Jan 2026

https://github.com/eric-souzams/rabbitmq-spring-services

Communication between different services via messaging, using RabbitMQ.

lombok mysql rabbitmq spring spring-amqp spring-boot spring-data-jpa

Last synced: 15 Apr 2026

https://github.com/e3gsix/tech-challenge-5-payment

Microsserviço designado ao pagamento de carrinhos de um e-commerce

java-17 jpa maven postgr spring spring-security swagger

Last synced: 30 Jan 2026

https://github.com/officio-indrajeet/movie-review-application

The Movie Review Application is a web-based platform that allows users to browse and review movies. Users can read reviews, rate movies, and add their own reviews. The application aims to provide a comprehensive movie review experience with a user-friendly interface.

java java8 material-ui react-bootstrap react-router-dom reactjs spring springboot

Last synced: 06 Feb 2026

https://github.com/utkuonursahin/easy-chat-be

Realtime chat application server side with Spring Framework, WebSocket and PostgreSQL.

spring spring-boot spring-mvc websocket

Last synced: 25 Feb 2026

https://github.com/mark1708/spring-boot-rabbitmq-example

This is a simple project made for educational purposes in order to learn how to communicate between microservices using the RabbitMQ message broker.

java rabbitmq spring spring-boot

Last synced: 15 Apr 2026

https://github.com/avides/spring-enricher

Enables simple enriching of objects in spring-projects

enricher spring spring-boot

Last synced: 15 Apr 2026

https://github.com/robot297/spring-example

A template for Spring Boot projects.

java spring spring-boot

Last synced: 29 Apr 2026

https://github.com/bygui86/multiple-json-fields

Mapping multiple JSON fields to a single Java field sample project

gson jackson java-8 json maven spring spring-boot-2

Last synced: 15 Apr 2026

https://github.com/emmanuel-owusu/shortlink

ShortLink is a URL-shortening service

docker gradle java spring springboot springmvc springweb

Last synced: 31 Jan 2026

https://github.com/cubetiq/backend-demo-training

CUBETIQ Spring Backend Training

java kotlin spring spring-boot

Last synced: 15 Apr 2026

https://github.com/redlink-gmbh/redlink-spring-components

Assortment of useful Spring Components

asl java library spring spring-boot

Last synced: 15 Apr 2026

https://github.com/ddonghyeo/kafka-spring

Kafka Spring 적용 에제

kafka spring spring-boot

Last synced: 15 Apr 2026

https://github.com/carlosalmanzab/backend-report-app

El proyecto de seguridad ciudadana es una aplicación web que permite a los ciudadanos reportar incidentes de seguridad a las autoridades locales.

docker docker-compose docker-volumes firebase java jpa jwt mapstruct messaging-services open-api push-notifications spring spring-boot spring-security swagger-ui webapp websocket websockets

Last synced: 25 Feb 2026

https://github.com/paulohenriqueoliveiradealmeida/link-shortener-api

Uma API de encurtamento de link

grpc java queue spring

Last synced: 15 Apr 2026

https://github.com/dibog/spring-jdbc-template-demo

Examples and extension functions for Spring jdbc templates

jdbc kotlin spring

Last synced: 01 Feb 2026

https://github.com/dino-kupinic/e-reader

☕️ JavaFX Application for managing Books, DVDs etc.

java javafx-application spring

Last synced: 17 Mar 2026

https://github.com/mcroteau/parakeet

A Small J2ee Security Framework / Plugin.

parakeet security servlet spring

Last synced: 01 Feb 2026

https://github.com/bitxon/java-spring-cloud-config

Spring | Cloud Config | Cloud Bus | Kafka

java kafka spring spring-cloud-bus spring-cloud-config

Last synced: 07 Feb 2026

https://github.com/eyrafabdullayev/swagger-doc-parser

Merge Swagger files into one quickly.

java open-api parser spring swagger-ui

Last synced: 25 Feb 2026

https://github.com/bible-game/config

The BLE Config Model (config)

bible kotlin spring

Last synced: 26 Feb 2026

https://github.com/oalles/otel-jib

Spring Boot Application, Dockerized with Jib Maven Plugin, Open Telemetry Java agent auto instrumentation

docker instrumentation jib-maven-plugin opentelemetry signoz spring spring-boot

Last synced: 15 Apr 2026

https://github.com/leungll/joinpluspro

Join Website for Join Studio of NENU

mybatis mysql nenu-join spring spring-mvc vuejs

Last synced: 15 Apr 2026

https://github.com/mohamed-94/warehouse-optimization

This is a Spring application for a Supply Chain warehouse optimization and management

java-ee mvc spring spring-boot supply-chain

Last synced: 15 Apr 2026

https://github.com/gcoronelc/uni-fiis-spring-boot-01

Taller de Spring Boot con Gustavo Coronel

desarrollasoftware java javaee spring springboot web

Last synced: 15 Apr 2026

https://github.com/rasheedamir/spring-kafka-mongodb

spring kafka mongodb jackson lombok builder pattern

jackson kafka lombok mongodb spring validation

Last synced: 15 Apr 2026

https://github.com/nikolaevdmv/spring-cloud-contract-example

Simple example of Spring Cloud Contract

gradle java spring spring-cloud-contract

Last synced: 15 Apr 2026

https://github.com/rajesh2723/smartmanager

The smart contact manager, developed with Spring Boot, Thymeleaf, and Bootstrap, enables users to store and manage contacts securely. MySQL handles data storage, while REST API facilitates seamless communication between frontend and backend components, ensuring efficient contact management.

bootstrap4 css java spring thymeleaf-template-engine

Last synced: 10 Feb 2026

https://github.com/filip194/spring-cloud-config-demo

Demo setup for Spring Cloud Config server on Spring Boot 3

3 boot cloud config spring

Last synced: 10 Feb 2026

https://github.com/ro-el-c/spring-data-jpa

김영한 - 실전! 스프링 데이터 JPA 실습

java jpa spring

Last synced: 16 Apr 2026

https://github.com/nisanth2004/keycloak-programs

This project integrates Keycloak, an open-source Identity and Access Management (IAM) solution

dbms java keycloak mysql oauth2 postman security spring springboot

Last synced: 11 Feb 2026