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/xjectro/spring-boot-graphql-advert-platform

This project is a web platform where users can create and manage advertisements. The backend is built with Spring Boot, provides a GraphQL API, and uses JWT-based authentication for security. Users can register, log in, and manage their ads.

advert app boilerplate boot css example gradle graphql html java javascript js jwt platform spring spring-boot spring-boot-graphql starter template web

Last synced: 03 Apr 2026

https://github.com/seoyeonpark1223/springboot_study

SpringBoot Study

backend spring

Last synced: 02 Apr 2026

https://github.com/elementbound/image2ascii

CLI tool to convert images to ASCII

ascii ascii-art cli java library spring spring-boot

Last synced: 10 May 2026

https://github.com/alxlenc/songfind

Backend to proxy Spotify's API and play with Keycloak, OAuth2 and OIDC.

keycloak spotify-api spring spring-security-oauth2 spring-webflux

Last synced: 18 Apr 2026

https://github.com/ikauedev/batch-users-100mil

Technical Challenge: Performance and Data Analysis via API

batch chanllenge codecon java java-17 spring

Last synced: 02 May 2026

https://github.com/training360/spring-training-2020-04-14

Spring Framework tanfolyam

coursework java spring

Last synced: 30 Apr 2026

https://github.com/jordy-swinnen/payslip-poc

A proof-of-concept Spring Boot application that uses Spring AI with OpenAI to extract structured data from payslip documents (PDF or image files).

java openai openai-api pdfbox spring spring-ai spring-ai-openai spring-boot

Last synced: 30 Apr 2026

https://github.com/nisanth2004/springboot-security-3-jwt-refreshtoken

JWT Authentication and Authorization in the Signup,Signin page and it will generate new token as well as refresh token using JSON Web Token(JWT).And also create and test role-protected endpoints for both administrators and users.

authorization backend controller generatetoken intellija java json-api jwt-authentication jwt-token jwt-token-for-authentication mapping refreshtoken restful-api spring spring-boot spring-mvc spring-security sts

Last synced: 30 Apr 2026

https://github.com/kieranmueller/jasper-university

Fullstack CRUD app created with Java Spring Boot and React

java javascript react spring

Last synced: 30 Apr 2026

https://github.com/greglixandrao/design-patterns-spring

Este projeto consiste em uma API REST desenvolvida com Spring Framework para cadastro de clientes com seus respectivos endereços. A aplicação utiliza a API do ViaCEP para buscar informações de CEPs que não estejam presentes no banco de dados.

bootcamp claro design-patterns digital-innovation-one dio java spring

Last synced: 01 May 2026

https://github.com/training360/javax-spr2-2020-12-07

Haladó Spring keretrendszer eszközök tanfolyam 2020-12-07

coursework java spring

Last synced: 01 May 2026

https://github.com/akuniutka/bookmark-it-vanilla-spring

Backend for bookmarks keeping service (vanilla Spring Framework)

java rest spring

Last synced: 01 May 2026

https://github.com/goto-eof/java-llama-ai-demo

Simple Llama AI demo application written in java

ai docker java llama spring

Last synced: 01 May 2026

https://github.com/colinbut/reporting-service

A microservice that receives user events and writes to CSV & TXT files for reporting purposes

activemq java jms joda-time spring

Last synced: 01 May 2026

https://github.com/hopinheimer/localbuddy

localbuddy connects local people with travellers

java jpa spring

Last synced: 01 May 2026

https://github.com/mateo-404/barberia

💈 Sistema Open Source para gestionar reservas de barberías. Incluye reservas en línea, recordatorios automáticos por WhatsApp y un panel administrativo con estadísticas. Diseño responsivo y seguro. ¡Contribuye con una Pull Request!

backend barber barberia barbershop java open-source opensource project proyecto spring

Last synced: 01 May 2026

https://github.com/poompichayout/practice-java-backend

practicing REST CRUD API with Spring Boot, PostgresQL, JPA and Hibernate

backend caching spring spring-boot spring-jpa spring-redis

Last synced: 01 May 2026

https://github.com/harp077/spring-jms-artemis

spring-4.3.25 + jms-2.0 + artemis-2.6.4 demo

artemis broker consumer jms mq producer spring

Last synced: 01 May 2026

https://github.com/ingogriebsch/sample-spring-web-simple-restcontroller

This sample shows you how to implement a simple REST controller with Spring Web (and Spring Boot)

example java sample spring spring-boot spring-web

Last synced: 01 May 2026

https://github.com/qreolq/data-generator-microservice

This application produces data and sends it to Data consumer service with Apache Kafka.

apache-kafka ci-cd docker java spring

Last synced: 01 May 2026

https://github.com/jonatasmsantos/angular-spring-starter

This is a Full Stack project to apply and improve Rest API with Java Spring and front-end with Angular.

angular java spring

Last synced: 01 May 2026

https://github.com/mgunawardhana/spring-schedulers

In the context of software development, "Spring schedulers" typically refers to the scheduling capabilities provided by the Spring Framework, a popular framework for building Java applications. Spring provides several mechanisms for scheduling tasks to be executed at specific times or intervals.

backend java17 spring spring-boot

Last synced: 01 May 2026

https://github.com/cbartram/healthkit-consumer

Consumer Application to Receive published events from HealthKit's WatchOS application

11 consumer framework healthkit java reactive spring

Last synced: 01 May 2026

https://github.com/mahdibohloul/statemachine

Lightweight, reactive state-machine building blocks for Jvm and Spring.

java kotlin project-reactor reactive-programming spring statemachine

Last synced: 01 May 2026

https://github.com/kimhan-nah/toby-spring

토비의 스프링 3.1 스터디

spring toby-spring

Last synced: 02 May 2026

https://github.com/zeov1/musicstore

Музыкальный интернет-магазин

java oauth2-client spring

Last synced: 02 May 2026

https://github.com/bacali95/eiotc3-inscription-app

The inscription application of the ENISo IoT Challenge 2018.

java spring spring-boot

Last synced: 02 May 2026

https://github.com/romanthekat/food-chooser

Food chooser helps you to plan dishes cooking

checkstyle java java-11 mapstruct postgresql spotbugs spring spring-boot

Last synced: 02 May 2026

https://github.com/germanmorini/api-test-unitarios-crud

Ejemplo de pruebas unitarias para una aplicación CRUD

docker h2-database hibernate java jpa junit spring unit-testing

Last synced: 02 May 2026

https://github.com/bc-fullstack-03/luan_chrystian_backend

Back-end da rede social desenvolvida para o Bootcamp da empresa SysMap Solutions.

aws-s3 docker java mongodb spring

Last synced: 02 May 2026

https://github.com/anag0es/sistema_bancario

API de sistema bancário desenvolvido para explorar e aprimorar os conhecimentos em Spring, utilizando um banco de dados de grafos (Neo4j).

api application backend backend-api graph-database java neo4j spring spring-boot

Last synced: 02 May 2026

https://github.com/zeze1004/spring-basic

영한킴 스프링 입문 공부 저장소

java spring springboot

Last synced: 02 May 2026

https://github.com/bbariskilic/spring-examples

A repository that contains Spring Boot example projects.

maven-pom spring spring-boot

Last synced: 02 May 2026

https://github.com/bootcamptoprod/spring-boot-3-custom-client-request-observation-convention

A simple spring boot 3.x app highlighting how we can override tags in rest template metrics using the client request observation convention interface available in Spring Boot 3. This will override the default tags that are provided by the framework.

actuator metrics metrics-customize rest-template spring spring-boot

Last synced: 02 May 2026

https://github.com/theprincelle/lp1-project-api

Yep, you're read that correctly. A simple API, in Java.

api-server hibernate java jee jwt maven school-project spring

Last synced: 02 May 2026

https://github.com/sushil808174/todo-application-using-jsp

This is a simple Todo application using jsp.

jsp spring spring-boot spring-mvc spring-security

Last synced: 03 May 2026

https://github.com/ro-el-c/spring_spring-core

김영한 - 스프링 핵심 원리 (기본편) 실습

java spring

Last synced: 03 May 2026

https://github.com/felix73sanchez/apifactus-spring

Integracion Factus

backend java spring

Last synced: 03 May 2026

https://github.com/aakulovaa/dating

Alchemy - Android-приложение знакомств

android kotlin postgresql rest-api spring

Last synced: 03 May 2026

https://github.com/ingogriebsch/sample-spring-data-jpa-simple-repository

This sample shows you how to implement a simple repository with Spring Data JPA (and Spring Boot)

example h2-database java sample spring spring-boot spring-data spring-data-jpa

Last synced: 03 May 2026

https://github.com/7sferry/simple-spring-vault-encrypt-and-keep-secret

dari postingan https://ferry.vercel.app/blog/integrasi-spring-boot-dengan-vault

spring spring-boot vault

Last synced: 03 May 2026

https://github.com/niteshseram/retroboard

Retro Board is a web application for sharing comments during retrospective meetings

java jpa-hibernate retro-board spring spring-boot springboot springsecurity thymeleaf

Last synced: 03 May 2026

https://github.com/no29571/user

java spring boot sample...maven, postgresql, crud, validation, auditing, bootstrap, authority, foreign key, and so on...

bean-validation bootstrap5 spring spring-data-jpa

Last synced: 03 May 2026

https://github.com/amarjahiji/simplebanking

simpleBanking is a university project for my Java course and my first Spring Boot project. It provides a backend system for managing customers, accounts, cards, and transactions with secure authentication and RESTful APIs, utilizing technologies like Spring Security, Spring Data JPA, Hibernate, MySQL, and Bcrypt.

banking-applications hibernate java mvc mysql restful-api spring spring-boot

Last synced: 03 May 2026

https://github.com/netbuffer/dubbo-sss

dubbo + Spring+Spring Web Mvc+Spring Data Jpa test project

druid dubbo dubbo-demo hibernate jpa mysql rpc spring spring-data-jpa spring-mvc springframework

Last synced: 03 May 2026

https://github.com/parkjungyoon/practice-mybatis

mybatis를 연습하는 저장소입니다.

java maven mybatis spring

Last synced: 03 May 2026

https://github.com/training360/javax-mcr-2022-01-14

Spring Boot oktatás anyaga

coursework java spring

Last synced: 03 May 2026

https://github.com/b10nicle/wine-shop-app

Simple wine app

angular java spring ts wine

Last synced: 03 May 2026

https://github.com/jordyca/pokemontester

Pokemon test - Consumo de microservicio sobre pokemons

java17 junit5 maven mockito spring

Last synced: 03 May 2026

https://github.com/ibra69s/webcalculator

🧮 Build a simple, responsive calculator with HTML, CSS, and JavaScript, featuring basic arithmetic, percent calculations, and a clear, user-friendly design.

calculator glassmorphism java neumorphism spring spring-security webdesign webdesigning

Last synced: 03 May 2026

https://github.com/claracharriau/todo-app-service

A Java / Gradle / Spring Boot (v.3.0.4) / REST API service that can be connected to the todo app Angular project.

api api-rest gradle-java java rest-api spring spring-boot spring-rest-api todolist-app

Last synced: 03 May 2026

https://github.com/nioritos/cadastro-ninjas-java

Criando uma API de ninjas do curso java10x

api backend java maven spring spring-boot spring-web

Last synced: 04 May 2026

https://github.com/kmw10693/spring_api

📕 Spring Boot 이용한 Amazon RDS/Restful API 설계 실습 파일

amazonrds spring spring-boot spring-mvc

Last synced: 04 May 2026

https://github.com/udelblue/oauth-authorization-server

Spring boot authorization server connected to sql server

authentication authorization mssql oauth2 spring spring-boot

Last synced: 04 May 2026

https://github.com/thoaidc/ars-config-server

Deploy a centralized configuration management model for services in microservices + combine with Vault to support secret key management and rotation

configuration-management hashicorp-vault secret-management spring spring-boot spring-cloud spring-cloud-config spring-vault-config

Last synced: 04 May 2026

https://github.com/thoaidc/discovery-server

A simple service registry with Spring Cloud Eureka that allows services to discover each other and supports load balancing when combined with an api gateway

discovery-server eureka-server service-discovery service-registry spring spring-boot spring-cloud spring-cloud-netflix spring-cloud-starter-netflix-eureka-server spring-eureka

Last synced: 04 May 2026

https://github.com/skyrocketstan/learning_netology_diploma_moneytransferservice

Курсовой проект "Сервис перевода денег"

java javalearning netology spring

Last synced: 04 May 2026

https://github.com/tharushiimasha/pos-system--dressy-backend-spring

Dressy is a POS system built with Spring for clothing shops, offering customer and item management, order placement, transaction support, and RESTful API functionality.

hibernate java mysql slf4j-loggers spring spring-data-jpa

Last synced: 04 May 2026

https://github.com/endurancecode/spring-playground

A collection of code and exercises created while studying the Spring Framework through various courses and tutorials

java spring spring-boot

Last synced: 04 May 2026

https://github.com/endurancecode/microservices-playground

A collection of code and exercises developed while studying microservices architecture through courses and tutorials

api api-rest java microservices spring spring-boot

Last synced: 04 May 2026

https://github.com/ddonghyeo/effectivedatatransfer

분산 시스템에서 효과적인 데이터 전달 코드 예시

kafka rabbitmq spring spring-boot

Last synced: 04 May 2026

https://github.com/xuyi-tongji/deep_in_spring

a deep in spring project

spring spring-boot springmvc

Last synced: 04 May 2026

https://github.com/jeongryuni/metabuild_spring

🧩 Spring Framework / Spring Boot 실습 프로젝트 모음입니다. MVC 구조, 유효성 검증(Validation), CRUD, JPA, 파일 업로드, 세션 처리 등 백엔드 핵심 기능을 단계별로 학습하고 구현했습니다.

java javascript jpa spring

Last synced: 04 May 2026

https://github.com/aurasphere/courseware

A collection of small applications used for demonstrations and educational purposes.

back-end frameworks front-end hibernate j2ee java javascript libraries spring tutorial-code tutorial-demos tutorials

Last synced: 08 May 2026

https://github.com/kieranmueller/wordle

Wordle backend

api java rest spring springboot

Last synced: 04 May 2026

https://github.com/gopinathv19/automation

The spring server for the placement automation

java spring spring-boot spring-mvc spring-security

Last synced: 05 May 2026

https://github.com/gildemardiniz/backend-bootcamp-squadra

Desafio final do BOOTCAMP SQUADRA (Back-end)

java oracle-database spring

Last synced: 05 May 2026

https://github.com/bearddan2000/groovy-web-gradle-spring-jsf-hello-world

A springboot web app with jsf support.

gradle groovy hello jsf spring web world

Last synced: 05 May 2026

https://github.com/deepakbhalla/springboot

This repository covers different examples using spring boot framework and other related technologies which are JPA, Hibernate (coming soon), Spring JDBC (coming soon), MongoDB (coming soon), Spring Rest API (coming soon)

jpa mongodb spring spring-boot spring-data spring-data-jpa spring-jpa springboot springboot-hibernate springjdbc springrest

Last synced: 05 May 2026

https://github.com/thallesdaniel/payment-system

sistema de pagamento que está sendo construido em java spring, postgree, e docker. Está sendo desenvolvido a funcionalidade de transferencia direta de criptomoedas pela api.

docker java jwt-authentication plsql postgresql spring

Last synced: 05 May 2026

https://github.com/cepr0/sb-generic-strategy-resolver

Spring GenericStrategyResolver - 'resolves' generic Strategy implementations by its generic parameter

generics resolver spring spring-boot strategy

Last synced: 05 May 2026

https://github.com/r6hk/mini-spring

一个轻量级的开源框架,旨在模拟 Spring 框架 的核心功能,帮助深入理解其内部机制。

java spring spring-aop spring-jdbc spring-mvc springframework

Last synced: 05 May 2026

https://github.com/thecomponent/restful-apis-java

RESTful API for learning 🫛

java restful-api spring spring-boot

Last synced: 05 May 2026

https://github.com/marceloleite2604/kafka-environment

Docker compose project to instantiate a Kafka environment and produce & consume events through it.

docker docker-compose kafka spring spring-boot-2 spring-kafka

Last synced: 07 May 2026