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/mateuschaves/gym-nodejs

🏋️‍♀️💪 Api feita usando fastify e prisma para gerenciar check-ins de academia

backend fastify jest-tests nodejs prisma typescript

Last synced: 06 May 2026

https://github.com/venu005/backend

Backend for the code website

backend fullstack

Last synced: 23 Jun 2026

https://github.com/tracymuso/budget-wise

This is my rails budget up

backend mobile-app rails ruby tailwindcss web-app

Last synced: 06 May 2026

https://github.com/rafaelrabelodasilva/teste_unitario_e_de_integracao_jest

Projeto do curso "Node.js: testes unitários e de integração". Nele criei testes unitários com o jest.

backend jest test

Last synced: 23 Apr 2026

https://github.com/thomasalbertodev/belajar-nodejs-unit-test

Belajar NodeJs Unit Test Mennggunakan Library Jest Dari Kursus Programmer Zaman Now

backend javascript jest nodejs web

Last synced: 06 May 2026

https://github.com/ianahart/e-commerce-backend

This is an express and mysql backend e-commerce application.

api backend e-commerce express mysql sequelize

Last synced: 06 May 2026

https://github.com/local-loop-io/localloop-backend

Backend API for LocalLoop expressions of interest

api backend express interest-form sqlite

Last synced: 06 May 2026

https://github.com/suprim-corp/kit-backend-base-java

Reusable Java backend toolkit — UUID, JSON, crypto, exception, web & gRPC (dev.suprim)

backend cryptography exception-handling grpc java java-library json maven spring-boot utilities

Last synced: 24 Jun 2026

https://github.com/clagiordano/weblibs-dbabstraction

weblibs-dbabstraction is an simple and lightweight Abstraction library for the database and ORM modules.

backend database entity library mapper mysql orm orm-modules pdo pdo-wrapper

Last synced: 06 May 2026

https://github.com/mathmendesreis/labeedit

Esse e o backend do projeto Labeedit, nesse projeto reproduzi uma rede social.

backend express node typescript

Last synced: 07 May 2026

https://github.com/autumnnus/e-commerce-api

RESTful API for an e-commerce platform built using Java Spring Boot

aws-s3 backend e-commerce java jwt postgresql rest-api spring-boot

Last synced: 07 May 2026

https://github.com/last-blade/mach-maintenance-backend

Backend API for Machine Maintenance – a system for managing employee attendance, machine records, maintenance reminders, and QR code generation. Provides RESTful endpoints to support frontend or mobile interfaces for industrial asset and workforce tracking.

aggreagationpipelines aggregation aggregation-pipleline backend backend-api expressjs javascript machine-maintenance mongodb mongodb-atlas mongodb-database nodejs nodemailer nodemone pipelines

Last synced: 07 May 2026

https://github.com/kavin-kj/zeta

A minimalistic Online Compiler for C++, Java and Python created using a Pyflask server

backend javascript python reactjs subprocess

Last synced: 07 May 2026

https://github.com/a-sit-plus/wallet-issuing-backend

Wallet Credential Issuing Service implementing OpenID4VCI 1.0

backend kotlin oid4vci wallet

Last synced: 24 Jun 2026

https://github.com/suraiya-jahan-bhuiyan-sraboni/notesappbackendapi

This project is a Kotlin-based RESTful API that provides endpoints for managing users and their associated notes.

azure azure-sql-database backend gradle kotlin spring-boot

Last synced: 07 May 2026

https://github.com/ali-husnain09/todo-app-backend

A simple and efficient backend-only Todo application built with Express.js. This app provides RESTful API endpoints to create, read, update, and delete todos.

backend backend-api backend-service express-js mongodb nodejs todo-app todo-list

Last synced: 07 May 2026

https://github.com/ayshenm/kitty

To have more loyal pets, right pet food should be taken for granted.

backend css3 flask frontend html5 javascript python

Last synced: 07 May 2026

https://github.com/luizrebelatto/challenge-01-node-js-concepts

Aplicação para Gerenciamento de Tarefas

backend nodejs

Last synced: 22 Apr 2026

https://github.com/joao-victor-sd-oliveira/cadastro-de-pessoas

Uma API para cadastrar pessoas usando SpringBoot

api backend java springboot

Last synced: 22 Apr 2026

https://github.com/jagthefriend/iot-express-backend

The goal is to understand how backend systems work and get hands-on experience.

backend backend-service express-js expressjs prisma-orm typescript

Last synced: 07 May 2026

https://github.com/ayushpramanik/distributed-search-engine

Production-style distributed search engine built with C++, Go, gRPC, Redis, and React featuring sharded inverted indexes, distributed query aggregation, BM25 ranking, caching, observability, and real-time infrastructure dashboards.

backend distributed-systems infrastructure observability scalability search-engine

Last synced: 10 Jun 2026

https://github.com/leguass7/backend-pdf-thumb-generator

This example was built to generate PNG thumbnails from PDF files, on the server side (backend).

backend canvas express nodejs pdf pdf-converter thumbnails upload

Last synced: 07 May 2026

https://github.com/isaacalves7/back-end

👷🏾 It's a repository of Back-end development and design.

api back-end backend client-server-architecture cluster crud dockerization graphql grpc mvc odm orm polling restful-api rpc soap webservice websockets

Last synced: 07 May 2026

https://github.com/onyxwizard/projects

A collection of diverse projects by me, showcasing coding experiments, tools, and creative works in progress

backend css cybersecurity devops frontend fullstack html js python python3

Last synced: 07 May 2026

https://github.com/sulthonzh/api-contract-tester

Comprehensive CLI tool for testing API contracts between frontend and backend systems

api backend cli contract frontend testing typescript validation

Last synced: 25 Jun 2026

https://github.com/santiagortiiz/platzi-backend-javascript-3-closures-and-scopes

Platzi. School of Node.js: Backend Development with JavaScript. Closures and scopes in JavaScript

backend closures-and-scopes javascript nodejs platzi

Last synced: 07 May 2026

https://github.com/07rinat07/backend-course-nodejs-express-restfull-api

In this course we will cover the basic concepts of server development. Let's make a small CRUD RestAPI on node.js express. Simple backend in javascript.

backend js mongodb nodejs-api postman restful-api

Last synced: 07 May 2026

https://github.com/ramxcodes/advice-me-ram-backend

The backend of Advice Me Ram is a RESTful API built with Node.js, Express, and MongoDB. This API enables users to contribute advice and retrieve random pieces of advice from a database. The backend is designed to handle requests efficiently and provides endpoints for creating and fetching advice.

backend backend-api cronjob full-stack mern mongodb vercel

Last synced: 07 May 2026

https://github.com/sachin-bi/megablog

This is a blog website, where on the react-redux playing main role

appwrite-realtime backend css-tailwind react-redux-toolkit reactjs reactrouter rte tinymce

Last synced: 07 May 2026

https://github.com/mukhlishga/lokalise-backend

Backend service for Lokalise Pro Max, a replica of Lokalise with better features. My project at GoTo / Gojek Hackathon 2024, won 2nd place out of 95 teams / 371 participants across Indonesia, India, Singapore, and China.

backend database hackathon java lokalise postgresql

Last synced: 07 May 2026

https://github.com/debojit-mitra/sugoi-web

⛩️ Sugoi-Web: A modern anime discovery and tracking app using MAL data. Built with Next.js, MUI & Node.js. Features include search, watchlists, tracking, dark mode, and user authentication.

anime backend frontend mui myanimelist nextjs nodejs

Last synced: 08 May 2026

https://github.com/alessandrodealmeida2/barsystem

Site com banco de dados hospedado na AWS

aws-ec2 backend banco-de-dados database mysql rds-database

Last synced: 08 May 2026

https://github.com/vagnerbellacosa/096_integrandobackendnodejsfrontendreactecommerce

Integrando um Backend em Node.js com um Frontend em React para um E-commerce

backend digital-innovation-one dio e-commerce frontend html javascript labs nodejs react

Last synced: 08 May 2026

https://github.com/olomadev/olopage-backend

Php backend submodule for Olopage.

backend olopage php rest-api

Last synced: 08 May 2026

https://github.com/triyan-salazar/auth-and-user-management

Microservice for auth and management of users with fastify

backend fastify jest jwt microservice nodejs testing

Last synced: 08 May 2026

https://github.com/danielgawin24/allegro_v2

3 microservices: OnlineShop, TokenApp, and BankApp to replicate behavior between microservices

backend java spring spring-boot thymeleaf

Last synced: 08 May 2026

https://github.com/amyhuang95/inventory-management-rest-api

REST API for CRUD operations on a inventory management system using Spring Boot + PostgreSQL + Redis (Cache).

backend junit postgresql redis rest-api spring-boot

Last synced: 08 May 2026

https://github.com/ahmedheikall/devops-recipe-app-api

Production-ready Recipe App API with DevOps automation using AWS, Docker, and Terraform. Follows best practices with real-world cloud infrastructure, containerization, and CI/CD deployment.

api automation aws backend devops django docker python teraform

Last synced: 08 May 2026

https://github.com/sushank-ghimire/spotifyclone-backend

A backend for a Spotify Clone built with Express.js, Node.js, and MongoDB, using Clerk/express for user authentication. Features include secure user registration, login, and session management. Users can upload audio files, create and manage playlists, and stream music.

backend clerkauth dababase express mern mongodb

Last synced: 08 May 2026

https://github.com/renanbotasse/nodejs-projects

I created some Node.js projects in this repository using several tools like MongoDB, Express, Yargs, Venom and some API's. The idea was to create javascript code focused on the backend, working with API and creating more complex projects.

backend javascript nodejs weather whatsapp-bot

Last synced: 08 May 2026

https://github.com/agzuniverse/wireless-printing-app-backend

Backend built with Django for College-wide Wireless Printing application.

backend django python wireless-printing

Last synced: 10 Jun 2026

https://github.com/squishy123/wayorder-ruhacks

Wayorder Repo for RUHacks

backend expressjs nodejs ordering

Last synced: 08 May 2026

https://github.com/sumitbhuia/blogapp-backend

This is the backend of a blogging app like medium . Made using hono , cloudflare-workers , typescript , prisma orm , and postgresdb

backend cloudflare-workers hono postgres prisma typescrip

Last synced: 08 May 2026

https://github.com/pawelblaszczyk5/book-store-server

Backend for my BookStore project

backend javascript mongodb nodejs

Last synced: 08 May 2026

https://github.com/ayajahamad/backend-with-nodejs

Beginner-friendly Node.js backend practice with Express, APIs, middleware, and authentication.

authontication backend backend-api express jwt learning middleware nodejs rest-api

Last synced: 08 May 2026

https://github.com/sanafagal/prueba-spring

Backend application using Spring Boot to manage a MySQL database with RESTful APIs, including Swagger documentation for testing the endpoints.

api-rest backend development jpa mysql spring-boot swagger

Last synced: 08 May 2026

https://github.com/defra/ai-sdlc-repo-ingest-api

Git repository for service ai-sdlc-repo-ingest-api

backend cdp node service

Last synced: 22 Apr 2026

https://github.com/cristobalgvera/graphql-learning

GraphQL implemented with Spring Boot learning repo

backend graphql java spring-boot

Last synced: 08 May 2026

https://github.com/stynw7/ureeka_api_project

As a Ureeka Member, I'm creating API Project based on the instruction given

api backend laravel postman

Last synced: 08 May 2026

https://github.com/maksudulhaque2000/assignment-3-l2

A robust Library Management API built with Node.js, Express, TypeScript, and MongoDB (Mongoose). Features CRUD for books, borrowing system with availability control, and borrowed books summary via aggregation.

backend dotenv eslint expressjs mongodb mongoose nodejs nodemon typescript

Last synced: 08 May 2026

https://github.com/apitraffic/apitraffic-express

The official ApiTraffic plugin for Express. Add ApiTraffic to Express applications to seamlessly integrate with over 240 external systems and add API request monitoring for analytical purposes.

api api-monitoring api-observability apitraffic auto backend developer-tool express-js express-middleware expressjs nodejs rest-api workflow

Last synced: 08 May 2026

https://github.com/hsyodyssey/agoge

A basic Go-based backed framework

backend blockchain golang

Last synced: 08 May 2026

https://github.com/moonman369/go-crud-api

This a Go Based CRUD-API Endpoint

ba backend clevercloud crud-api go gomodule web-server

Last synced: 10 Jun 2026

https://github.com/sulthonzh/subscription-reconciler

Premium entitlement reconciler for multi-channel subscriptions — in-app, carrier, marketplace. 100% coverage.

api backend entitlements go payments reconciler sqlite subscriptions

Last synced: 25 Jun 2026

https://github.com/skuong/go-shorts

Tutorial for Go Programming Language on my YouTube channel ( A lot of code )

backend coding go golang learn-to-code programming server shorts tips tips-and-tricks youtube

Last synced: 10 Jun 2026

https://github.com/bahihegazi/imgconvert

Powerful web app to convert multiple images (PNG, JPG, WEBP) into different formats instantly. Supports drag & drop, preview, progress bar, and bulk download as ZIP.

backend bulk-upload developer-tool drag-and-drop file-converter frontend fullstack html-css image-converter image-processing image-upload javascript nodejs open-source sharp-js zip-download

Last synced: 09 May 2026

https://github.com/miseongk/sejongmentoring

2021 summer semester at sejong university

backend mysql nodejs

Last synced: 09 May 2026

https://github.com/ola-kaznowska/securex-av-flask-simulator

The Antivirus Simulator project, developed in Python using the Flask framework, is an interactive application designed to simulate the operation of antivirus software in real-time. The application allows users to perform various types of scans, including quick and full scans, detect threats, and interact with real-time protection.

backend cybersecurity cybersecurity-education educational-project flask fullstack html-css-javascript json practice-project python python3 web-development

Last synced: 09 May 2026

https://github.com/akunna1/django-web-scraper

A web app build with Python's Django, that scraps through the products on Nigeria's Jumia online store

backend beautifulsoup4 css django frontend html python requests-library-python web-scraping webapp

Last synced: 09 May 2026

https://github.com/yken-neky/api-rest-with-go

A basic (for now) API REST server with Go for Web Aplications

api-rest backend golang postgres web-development

Last synced: 22 Apr 2026

https://github.com/sahanpasindu/laravel-project-management-api

Modern Laravel 12 REST API for project and task management, featuring Sanctum authentication, versioned routes, validation, resources, and clean JSON error handling.

api-development backend laravel laravel12 php postman rest-api sanctum

Last synced: 09 May 2026

https://github.com/ruturajjadhav07/customer-order-backend

Customer Order Backend is a Spring Boot application that manages customers, orders, products, and payments. It provides APIs for order processing, tracking, and management, ensuring smooth and efficient operations.

backend backend-api backend-development jpa rest-api spring spring-boot

Last synced: 09 May 2026

https://github.com/victorbadaro/node-api-sequelize-example

An example NodeJS API that uses the sequelize ORM

api api-rest backend node orm postgres sequelize sql

Last synced: 09 May 2026

https://github.com/45harry/foodbot_end_to_end_in_dialogflow_nlp

A Simple FoodBot for a IndoNep Eatery :- Saavita- The FoodBot

backend chatbot dailogflow database fastapi python sql

Last synced: 09 May 2026

https://github.com/coderunner099/restaurant-ordering-system

A simple restaurant ordering system built with Flask and SQLite, featuring a digital menu, cart, order submission, and a kitchen dashboard.

backend flask food-ordering fullstack python sqlite

Last synced: 09 May 2026

https://github.com/hawibryan/rust-sms-gateway

rust-powered SMS Gateway with Taifa Mobile API integration, built using Axum (backend) and Vite + React (frontend).

api axum backend frontend fullstack kenya messaging react rust sms sms-gateway taifa-mobile telecom vite

Last synced: 09 May 2026

https://github.com/paoloprodossimolopes/gopportunities

Basic CRUD application using GoLang to handle job opportunities

backend gin-gonic ginswagger go go-orm golang gorm http job makefile opportunities sqlite webserver

Last synced: 09 May 2026

https://github.com/kelwynoliveira/image_converter

Fast, lightweight, and self-hosted image converter API. Upload an image and convert it to multiple formats with FastAPI and Pillow. Powered by Docker.

api backend docker fastapi image-converter image-processing microservice pillow python self-hosted

Last synced: 09 May 2026

https://github.com/jlcambraia/users-fastapi-sqlite

Projeto de aprendizado em FastAPI: API simples para gerenciamento de usuários com SQLite.

api backend crud fastapi pydantic python sqlite

Last synced: 09 May 2026

https://github.com/santiagortiiz/platzi-backend-python-14-django

Platzi. School of backend development with Python and Django. Django course

backend basic-level django platzi python

Last synced: 09 May 2026

https://github.com/blackwakhu/flask_restful

this is a beginner flask-restful application

api backend backend-api flask flask-restful python python3 rest-api

Last synced: 09 May 2026

https://github.com/lukasvolgger/join

Simple Kanban board/task manager web app

backend bootstrap css html javascript kanban kanban-board task-manager tasks

Last synced: 09 May 2026

https://github.com/danieldantasdev/aspnetcore-complete-formation_course-luisdev-backend-part-4_dotnet-6_csharp-10

Repositório da Formação ASP.NET Core: APIs em .NET, Arquitetura Limpa, CQRS, EF Core, Dapper, Repository Pattern, testes unitários, JWT, mensageria com RabbitMQ, microsserviços e DevOps com Azure. Projeto completo do zero.

aspnet-core autenticacao autorizacao azure backend clean-architecture cqrs csharp dapper devops dotnet ef-core jwt luisdev mensageria microsservicos rabbitmq

Last synced: 09 May 2026

https://github.com/maidana0/my-back

NestJS - Mongoose - CRUD - JWT - OAuth2

backend mongoose nestjs oauth2 passport typescript

Last synced: 09 May 2026

https://github.com/goutamthakur/nodejs-project-template

This project serves as a basic template for building backend applications using Express and Node.js

backend express js nodejs

Last synced: 09 May 2026

https://github.com/alebarre/cadastro-ninjas

Uma API para cadastro usando Spring boot

backend spring spring-boot springboot-java

Last synced: 09 May 2026

https://github.com/sealonk/skin-cancer-detection-backend

Backend server for skin cancer detection using TensorFlow.js and Firestore for storing predictions.

api backend firebase firestore healthcare machine-learning skin-cancer-detection tensorflow

Last synced: 09 May 2026

https://github.com/bekcodingaddict/the-wild-oasis

The Wild Oasis” is a small boutique hotel with 8 luxurious wooden cabins They need a custom-built application to manage everything about the hotel: bookings, cabins and guests This is the internal application used inside the hotel to check in guests as they arrive They have nothing right now, so they also need the API

authentication backend front-end javascript mern-stack react-query styled-components supabase

Last synced: 09 May 2026