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

Back end

Back end is the programming that handles the behind-the-scenes of a website or application that people do not see, such as the server and database. Programming languages such as Python, Ruby, and PHP is used for back-end development.

https://github.com/waldeypereira/cadastrodeninjas

Uma API para cadastro de ninjas usando SpringBoot para o curso Java10x

api backend java springboot

Last synced: 17 May 2026

https://github.com/yunyoungsik/auth-tutorial

React와 tainlwind, MogoDB, Zustand를 활용하여 제작한 웹 사이트입니다.

backend frontend mogodb react zustand

Last synced: 14 Apr 2026

https://github.com/Minoddein/OrderFlow

microservices for working with orders, including payment systems

asp-net-core backend microservices payments rabbitmq

Last synced: 25 Oct 2025

https://github.com/diegotid/family-banking-backend

Backend with REST API and web scraping crontab scripts to fetch personal bank transactions

api backend banking personal php scraping

Last synced: 25 Oct 2025

https://github.com/anag0es/e-commerce-hexagonal

Sistema de Gerenciamento de Pedidos, um projeto desenvolvido para explorar e consolidar conhecimentos sobre arquitetura hexagonal e boas práticas de design de software em Java com Spring Boot. ✨📦

api application architecture backend hexagonal-architecture java junit mockito spring spring-boot

Last synced: 15 Apr 2026

https://github.com/rgplvr/echo-http

A simple dropwizard service just to echo the content which is saved in a file good to test the services

backend echo-http echo-server frontend-testing mock mock-http mock-json-server mock-server

Last synced: 01 Jul 2026

https://github.com/theyashsawarkar/videotube-backend

This is the Backend of the VideoTube Project which combines the features of the YouTube and twitter .

backend jwt mern-stack mongodb mongoose multer

Last synced: 08 Mar 2026

https://github.com/FilipRokita/python-ai-quiz

A simple Flask-based quiz web application that allows users to take quizzes, track their high scores, and manage sessions. The app uses SQLite for data storage and supports user authentication. Perfect for learning Flask and database integration!

backend bootstrap database flask full-stack python quiz-app session-management sqlite web-app web-development webapp

Last synced: 26 Oct 2025

https://github.com/0xisagi9/medibook-backend

MediBook is a web-based hospital appointment booking system designed to simplify the process of scheduling medical appointments for both patients and hospital administrators. The system enables patients to browse available doctors, book suitable time slots, and submit reviews after visits.

api-rest backend expressjs javascript mongodb mongoose nodejs

Last synced: 26 Oct 2025

https://github.com/jrag-dev/backend-nodejs

Aprendiendo backend con Node.js y Express.js

backend expressjs nodejs

Last synced: 07 May 2026

https://github.com/gabyb73/iniciacion-en-kotlin

Proyecto de aprendizaje basado en Kotlin Koans, una colección práctica para iniciarse en el lenguaje Kotlin. Incluye ejercicios guiados para explorar la sintaxis básica, funciones, colecciones, clases, propiedades y otros fundamentos del lenguaje. Desarrollado con IntelliJ IDEA como parte de mi progreso personal de aprendizaje en Kotlin.

backend fundamentals intellij-idea koans kotlin learning programming-exercises

Last synced: 17 May 2026

https://github.com/jharsh1202/jyn_pathshala

A Django-based backend application developed for a non-profit organization dedicated to conducting weekly Jain Pathshala classes. This system aims to streamline the management of Pathshala classes, including student registration, class scheduling, attendance tracking, and resource management.

backend celery django django-rest-framework python python3

Last synced: 15 Apr 2026

https://github.com/claudiooliveira89/cplusplus

Repository created for programming and development in the C++ language.

backend development game-development programing students study

Last synced: 31 Jan 2026

https://github.com/codegeekr/docker_python

Backend de eCommerce construido en Django | Arquitectura basada en servicios | API Rest

api api-rest backend django django-rest-framework docker docker-compose e-commerce python

Last synced: 15 Apr 2026

https://github.com/srijanmukherjee/paywall-demo

Demonstration of a credit system

backend credit-system expressjs paywall stripe

Last synced: 15 Apr 2026

https://github.com/peterdee/deepseen-backend-obsolete

Backend for the DeepSeen project

backend deepseen nestjs node

Last synced: 15 Apr 2026

https://github.com/navikt/fp-jms-integrasjon

Kode som er delt mellom applikasjoner som implementerer en integrasjon med MQ i #teamforeldrepenger landskap.

backend bibliotek felles foreldrepenger fpsak

Last synced: 25 Feb 2026

https://github.com/laurapuerto82/song-lyrics-web

A web application that allows users to search for song lyrics by entering the artist's name and song title. Utilizes the Lyrics.ovh API to retrieve and display lyrics.

api backend ejs express frontend nodejs web-development

Last synced: 01 Feb 2026

https://github.com/abduznik/filament-tracker

Tracks 3D printing filament inventory and usage with a React+Vite frontend and Node.js/SQLite backend, containerized for easy self-hosting.

3d-printing backend docker javascript nodejs react sqlite tools

Last synced: 01 Feb 2026

https://github.com/kleros/pnk-merkle-drop-v2

Staking Rewards PNK airdrop for Kleros V2's jurors.

backend kleros-v2 smart-contracts staking-rewards

Last synced: 01 Feb 2026

https://github.com/deepakdnayak/quiz-platform-backend

Backend written in javascript on Node.js and Express,js

backend bycrypt expressjs jwt-authentication mongoose nodejs nodemon shortid

Last synced: 15 Apr 2026

https://github.com/tiago-prog/ajuda-ongs

Essa é uma aplicação desenvolvida para ajudar ONG´s que necessitam de ajuda financeira.

backend frontend react react-native reactjs

Last synced: 09 May 2026

https://github.com/prasoonsoni/express-ts-starter

Boilerplate for a Node.js + Express + TypeScript project

backend express jsonwebtoken mongodb mongoose nodejs starter typescript

Last synced: 15 Apr 2026

https://github.com/isabelle-moura/task-manager-api

Este é o meu projeto Task Manager teste técnico para a Tecno Fábrica.

api backend nestjs postgresql typeorm typescript

Last synced: 26 Feb 2026

https://github.com/aswassaw/simple-anime-api

Simple Anime API adalah sebuah Restful API sederhana tentang Anime yang dibangun menggunakan Express.js. Restful API ini menggunakan mysql sebagai DBMS-nya dan Sequelize sebagai ORM-nya.

backend express nodejs restful-api swagger

Last synced: 18 Apr 2026

https://github.com/master-of-none/rest-auth

REST API - Golang with Mongo, JWT and middleware

backend golang jwt middleware mongodb redis rest rest-api server

Last synced: 08 Feb 2026

https://github.com/fr-macedo/chronicrelief

Desenvolvemos uma aplicação voltada para o tratamento de doenças crônicas em Express/Node para a residência do Porto Digital no segundo semestre de 2024.

backend expresss-js healh javascript js monitoring

Last synced: 08 Feb 2026

https://github.com/vaibhavyadav-dev/setup-server

Custom Action that setup server for deployment of BharatSeva+ backend.

backend cicd custom-actions devops

Last synced: 15 Apr 2026

https://github.com/andreeadraghici/librarymanagementversion0.2

Prj. III Tools for Prog. Development and Multimedia Systems - 4th year

asp-net-mvc backend frontend website

Last synced: 08 Feb 2026

https://github.com/kadirermantr/unify-x

It is an API platform developed to simplify user management and integration processes.

backend laravel php

Last synced: 15 Apr 2026

https://github.com/lucaselopes/cadastrodeninjas

API para cadastro de ninja em Spring Boot

api backend java spring-boot

Last synced: 15 Apr 2026

https://github.com/rodrigobarbosa12/graphql-nestjs-typeorm

The project is a solid foundation of Node.js API with NestJS, designed to simplify the creation of APIs by developers, offering an organized structure and default settings.

api backend graphql graphql- graphql-api graphql-nestjs javascript nestjs typescript

Last synced: 03 Mar 2026

https://github.com/egeuysall/cove

Share the good stuff, only with your people.

backend cove frontend full-stack golang nextjs saas

Last synced: 16 Apr 2026

https://github.com/felipecastrosales/consume_api

Flutter consume simple api with dio, http and getconnect - comparing usages.

api backend dio flutter flutter-app flutter-apps flutter-dio flutter-examples get getx http rest serialization

Last synced: 16 Apr 2026

https://github.com/kitamersion/kita-go-auth

Yet another authentication application built in GO!

authentication backend golang

Last synced: 03 Mar 2026

https://github.com/atidevs/perishop

Perishop is an app that provides nearby shops for you to visit, put a like or dislike on it.

angular angularcli backend bootstrap4 bycryptjs css3 expressjs fontawesome-icons frontend html5 javascript mongodb mongoosejs nodejs passport-jwt typescript

Last synced: 01 Apr 2026

https://github.com/imgeaslikok/taskbase-api

Minimal but production-ready Django REST Framework backend showcasing architecture and engineering practices.

architecture backend django django-rest-framework rbac rest-api

Last synced: 03 Mar 2026

https://github.com/omatheusribeiro/duplicate-photo-check-bot

Duplicate Photo Check Bot: A user-friendly .NET Core 7 API with an Angular 16 interface to detect and manage duplicate photos effortlessly.

angular angular-cli api api-rest back-end back-end-development backend component components dotnet dotnet-core dotnetcore entity-framework entity-framework-core front-end front-end-development frontend

Last synced: 04 Mar 2026

https://github.com/muhammadfarooq85/Pizza-Max-MERN-Backend

This repository is the backend part of Pizza Max. I use Node Js, Express Js, and Mongodb, Thanks to @ghousAhmed.

backend express-js mongodb node-js nosql

Last synced: 28 Mar 2026

https://github.com/m7moudgadallah/backend-fundamentals-demos

Dive into essential backend concepts with practical demos.

backend communication-patterns nodejs polling pubsub push sidecar

Last synced: 03 May 2026

https://github.com/emrekardaslar/django-hospital

Hospital Management API using Django Rest Framework

backend django django-rest-framework python

Last synced: 16 Apr 2026

https://github.com/juansebastiancg/angular_nestjs_monolyte

a project with a simple application for a simulated university environment.

angular backend frontend nestjs practice uam

Last synced: 16 Apr 2026

https://github.com/alexbarros1995/cadastroteste

Uma API de Cadastro de pessoas usando SpringBoot

api backend java spring-boot

Last synced: 16 Apr 2026

https://github.com/odeslf/cadastrodeninjas

Uma API para cadastro de ninjas usando SpringBoot

api backend java springboot

Last synced: 16 Apr 2026

https://github.com/sun1211/backend_concurrent_request_example

Implemented Dockerized Node.js backend with NGINX load balancing for multiple requests

backend concurrent-requests corre docker dockercompose documentation enhancement infrastructure ngnix nodejs

Last synced: 04 Mar 2026

https://github.com/hanyhm/webdev

Backend NodeJS, express, mongodb course notes

backend express mongodb nodejs nodemon

Last synced: 16 Apr 2026

https://github.com/deiviherreradiaz09/apirestspringboot

Rest API in Java - Sprint Boot 🎇

apirestfull backend microservice spring-boot

Last synced: 16 Apr 2026

https://github.com/guilhermed9/cadastrodeninjas

Uma API para cadastro de ninjas usando Spring Boot para o curso Java10x

api backend java spring-boot

Last synced: 16 Apr 2026

https://github.com/bjardon/giftr-api

A NestJS based backend implementation that supports the Giftr application.

backend nest-js

Last synced: 04 Mar 2026

https://github.com/akalmaliky-spec/detroit-family-home-care-api

Detroit Family Home Care — FastAPI backend with DFHC scaffold

backend docker fastapi healthcare python rest-api security sqlalchemy

Last synced: 01 Apr 2026

https://github.com/parthasarathy27/calendar-tracking-app-backend

The Calendar Tracking App is a communication management tool designed to help organizations track their interactions with external companies. Built with a focus on efficiency and timely follow-ups, the app allows administrators to manage companies, communication methods, and scheduling, while users can log, view, and track past and communication.

api assessment-project backend backend-api communication project server

Last synced: 01 Apr 2026

https://github.com/lgustavopalmieri/healing

Healing is a digital healthcare platform that connects patients with health specialists across all disciplines — human and veterinary medicine, traditional and non-traditional practices. Patients own their complete medical history built from every consultation on the platform.

ai ai-agents aws backend elasticsearch engineering go golang grpc kafka kiro microservices postgresql

Last synced: 01 Apr 2026

https://github.com/valango/timewaste

Lightweight multi-threading capable execution time analyzer / profiler

backend browser execution frontend leaks multi-threading nodejs profiler

Last synced: 25 Apr 2026

https://github.com/mariachibear/cutting-ninja-api

Create, shorten and share long links to make them more optimal. Analyze their statistics individually or as a group and get the highest possible efficiency.

backend fastify hacktoberfest javascript js nestjs shortener typescript url url-shortener

Last synced: 17 Apr 2026

https://github.com/offlabel-scaffolds/scaffold-bun-backend

Ultra-fast Bun runtime backend with native TypeScript

backend bun elysia performance priority-high scaffold typescript

Last synced: 17 Apr 2026

https://github.com/maxogod/gymchad-server

This is the backend for the Gymchad website

backend full-stack java mongodb spring spring-boot spring-security

Last synced: 17 Apr 2026

https://github.com/to-infinitee/real-time-data-system-arch

The architecture ingests data via Kafka, processes it in real-time with Spark Streaming, and stores it in Cassandra and Hadoop HDFS. It supports direct data push to apps using WebSockets/HTTP Streaming, with a front-end built on Spring Boot, Bootstrap.js, and Chart.js.

backend data-streaming frontend kafka real-time rest-api websocket

Last synced: 05 Mar 2026

https://github.com/israeldavidvm/database-knowledgeable

Database-KNOWLEDGEABLE allows you to obtain basic infomction of your database, generate reports and documentation in popular formats such as Markdown and Mermaid. More specifically

backend database

Last synced: 01 Apr 2026

https://github.com/petrenkodmytro/goit-react-hw-08-phonebook

goit-react-hw-08-phonebook

api backend hooks login react

Last synced: 17 Apr 2026

https://github.com/openmcp-project/ui-backend

UI backend for @openmcp-project

apeirora backend openmcp ui

Last synced: 06 Mar 2026

https://github.com/jagoda11/clustered-node-hello-api

Enhance your Node.js API's performance with Clustered-Node-Hello-API, leveraging the power of the Cluster module to distribute processing across all CPU cores, ensuring faster response times and improved scalability. 🚀

api-performance backend cluster-module concurrency hello-world multi-core nodejs nodejs-performance performance-optimization pirple scalability server-optimization

Last synced: 17 Apr 2026

https://github.com/jlescalonap/project-cost-estimator-api

A production-ready NestJS REST API for intelligent project cost estimation. Built with Clean Architecture, Prisma, PostgreSQL, and Docker.

backend clean-architecture docker domain-driven-design nestjs postgresql prisma rest-api solid-principles typescript

Last synced: 06 Mar 2026

https://github.com/blackwakhu/django-beginner-projects

this contains some of the beginner projects in django

backend django python python3 sqlite3

Last synced: 17 Apr 2026

https://github.com/danieldantasdev/aspnetcore-cqrs-pattern_course-luisdev-part-3_dotnet-8_csharp-12

Curso da Formação ASP.NET Core focado no padrão CQRS aplicado na prática, incluindo uso de MediatR, divisão entre Commands e Queries, uso de decorators, notificações e implementação completa do fluxo de requisições com separação clara de responsabilidades.

aspnetcore backend clean-architecture command-query cqrs csharp ddd decorator-pattern design-patterns dotnet luisdev mediatr notifications software-architecture

Last synced: 17 Apr 2026

https://github.com/danieldantasdev/advanced-csharp_training-course-luisdev-backend-part-4_dotnet-8_csharp-12

Treinamento avançado de C# abordando estruturas modernas da linguagem, POO avançado, delegates e events, async/await, semáforos, locks, coleções concorrentes, Garbage Collector, TPL, dynamic, ExpandoObject, reflections e criação de custom attributes.

advanced-csharp async-await backend concurrency csharp custom-attributes delegates dotnet dynamic events expandoobject garbage-collector luisdev oop reflection software-engineering task-parallel-library threading

Last synced: 17 Apr 2026

https://github.com/tmmvn/helsinki-university-fullstack

Code for University of Helsinki full stack course

backend frontend fullstack helsinki-university-mooc nodejs reactjs

Last synced: 02 Apr 2026

https://github.com/aml-hassan-abd-el-hamid/book-store-backe-end-project

Book Store Back-End built using Express and Node JS as a college project

backend expressjs nodejs webdevelopment

Last synced: 02 Apr 2026

https://github.com/hazemhussein14/scatter-gather-nestjs

A simple implementation to scatter & gather pattern with nestjs

backend docker docker-compose nestjs nodejs scatter-gather

Last synced: 02 Apr 2026

https://github.com/bharatlal124/backend_database

In this repo all MongoDB file uploaded

backend database expressjs mongodb mongodb-database nodejs

Last synced: 02 Apr 2026

https://github.com/monick96/front-crud-python-flask

Frontend de pagina de cursos con crud con hosting de back end en Python Anywhere

backend flask-sqlalchemy frontend javascript mysql-database python vuejs

Last synced: 02 Apr 2026

https://github.com/pedrohenriques/project_catalogue_backend

The backend application for Project Catalogue.

backend docker expressjs mysql nodejs redis

Last synced: 02 Apr 2026

https://github.com/shgnplaatjies/turbofinder

A full stack web app built with Python Django and React withTypeScript. Get Toyota vehicle emissions data using a rate-limited 3rd-party API. Features identity management, a RESTful API, and a responsive frontend UI. Independent frontend and backend servers.

backend css django django-application frontend full-stack javascript node python react reactjs scss typescript

Last synced: 02 Apr 2026

https://github.com/disafronov/dummy-backend

Demo backend app for FluxCD2 "Dummy Apps" tenant repository

backend docker example javascript

Last synced: 02 Apr 2026

https://github.com/nigussolomon/nest-util

Supercharge NestJS development with a generic CRUD engine, automated CLI generator (ncnu), and essential utilities. Features deep TypeORM integration, automated Swagger/OpenAPI documentation, and rapid boilerplate generation.

automation backend boiler cli crud generator ncnu nest-util nestjs openapi swagger typeorm typescript

Last synced: 17 Apr 2026

https://github.com/csvitor-dev/recipesapp

A cookbook application, providing the BackEnd with an API in ASP.NET and SQL Server.

api api-rest asp-net backend c-sharp sql-server

Last synced: 17 Apr 2026

https://github.com/hnah07/exam-laravel

This repository contains a Laravel-based exam project designed to assess Laravel development competence. The project serves as a practical evaluation of Laravel framework knowledge and implementation skills.

backend laravel php

Last synced: 17 Apr 2026

https://github.com/lucasgcb/nextlevelweek

Full-Stack+Mobile Application for taking out the trash. Part of RocketSeat's week-long training event.

backend react rocketseat

Last synced: 17 Apr 2026

https://github.com/promete00/managerestaurantbackend

This is the backend of a restaurant management system built with Spring Boot. It helps to manage tables, menus, products, orders, waiters, reservations, and more. The project is organized with controllers, DTOs, models, and repositories. It is useful for a restaurant or a point-of-sale system.

backend crud-application hibernate java jpa mysql-database rest-api restaurant restaurant-management restaurant-management-system restaurant-website spring-boot

Last synced: 17 Apr 2026

https://github.com/loosenthedark/udemy-complete-web-dev-2.0_contact-form-php-validation

Contact form implementing client-side and server-side validation. Bootstrap 4 boilerplate used for the form and alert components. Built as part of Rob Percival's Complete Web Developer Course 2.0 on Udemy: https://www.udemy.com/course/the-complete-web-developer-course-2/ (Template page: http://completewebdevelopercourse.com/content/6-php/7.11.php)

backend bootstrap4 client-side-validation contact-form css3 frontend html5 javascript jquery php popperjs server-side-validation udemy

Last synced: 02 Apr 2026

https://github.com/tanmay-312/login-page_go-react_tailwind_postgresql

GoLang backend server and React frontend, designed using Tailwind for user authentication and data management, using Postgresql

backend data-management database frontend fullstack go golang postgresql react rest-api user-authentication web-development

Last synced: 02 Apr 2026

https://github.com/khkim6040/news-curator

Daily tech news curator

backend curation fintech

Last synced: 02 Apr 2026