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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/anag0es/api_java_backend

Este projeto é uma API de e-commerce construída com base no livro "Back-end Java" da Casa do Código. A API simula três etapas de um e-commerce: usuário, produtos e shopping. Ela permite aos usuários se registrarem, cadastrar produtos e comprar produtos de acordo com o usuário.

api backend crud docker java kubernetes spring-boot

Last synced: 19 Apr 2026

https://github.com/anu-gtb/express_airworks

This airline management system, built with Node.js, Express.js, and Sequelize on a MySQL database, efficiently handles flight, passenger, and booking operations. Express.js provides a clean API and Sequelize simplifies database interactions with MySQL, offering a scalable and robust solution.

backend database-management database-migrations expressjs flight-booking gemini-api genai mysql nodejs routes sequelize sql web-dev

Last synced: 20 Apr 2026

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

Created own RESTful API with CRUD operations. NodeJs, ExpressJs

backend crud-api expressjs nodejs quora-clone

Last synced: 20 Apr 2026

https://github.com/omeyang/engineering-handbook

A practical engineering handbook for Go backend teams, covering naming, design, testing, reliability, performance, observability, refactoring, and quality gates.

backend coding-standards engineering-handbook go golang observability refactoring software-design testing

Last synced: 20 Apr 2026

https://github.com/rtuty/library-grpc-server

gRPC server for library

backend docker go grpc protocol-buffers

Last synced: 20 Apr 2026

https://github.com/kyukong/wanted-pre-onboarding-challenge

원티드 프리온보딩 챌린지 내용 기록

backend frontend java mysql qa

Last synced: 20 Apr 2026

https://github.com/ghlps/library-api

NestJS project to manage a library using an API. The project was created and manipulated to study the syntax and code of NestJS. Usage of Docker to create a database.

backend docker nestjs

Last synced: 20 Apr 2026

https://github.com/leonyx007/pump-fun-backend

core features only, with many parts private. See smart contract and frontend repos for full project.

backend pumpfun solana

Last synced: 20 Apr 2026

https://github.com/mrjov100/midtest-backend-programming_jovandi-todana

Midtest Backend Programming. Completed three individual project assignments within two weeks, starting from April 22 to May 6. With supervisor, Mr. Janson Hendryli. Tarumanagara University, Indonesia.

backend midtest programming

Last synced: 21 Apr 2026

https://github.com/burumdev/football-emporium

Fullstack web app to search through football match results between 2010-2026, powered by Rust, Axum and Vuejs.

axum backend football frontend fullstack rust vue3 vuejs

Last synced: 21 Apr 2026

https://github.com/sanny-io/steamlogin

Dead simple functions for logging in through Steam.

auth authentication backend frontend login node steam steamauth steamlogin

Last synced: 21 Apr 2026

https://github.com/raphaeltannous/techtalks-refin

RefIn is a job matching platform built with React, FastAPI, and PostgreSQL.

backend backend-api fastapi full-stack python rest-api

Last synced: 21 Apr 2026

https://github.com/kennedyowusu/koolbase-react-native

React Native SDK for Koolbase — auth, database, storage, realtime, feature flags, and functions for mobile apps.

baas backend firebase-alternative open-source react-native typescript

Last synced: 05 Jun 2026

https://github.com/anibulus/example-flaskapi

Desarrollo de duna api con python y la tecnologia de flask, mostrando sus posibles usos en el backend

api backend backend-api flask python3 rest

Last synced: 22 Apr 2026

https://github.com/fajrulaulia/nodeupload-storage

Uploading files using Node JS, storing files into locally and AWS S3

backend nodejs storage-service

Last synced: 22 Apr 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/iconshot/superbia

JavaScript library for creating powerful APIs.

api backend javascript node

Last synced: 22 Apr 2026

https://github.com/suradet-ps/thai-nlem-api

A simple REST API for searching and retrieving drug information from Thailand's National List of Essential Medicines (NLEM).

api backend healthcare pharmacy rest-api rust

Last synced: 27 May 2026

https://github.com/elisiomassaqui/wandi-server

Usando child process pra comunicaçao com arduino cli, uma tentativa muito estranha!

backend child-process js node

Last synced: 24 Apr 2026

https://github.com/ua-livefox/framework

LiveCMS - a modern engine based on current and advanced technologies.

api-rest backend cms framework frontend livecms mysql pdo php php-cms php-framework php8 platform web-development website-builder

Last synced: 24 Apr 2026

https://github.com/masroorahmed402/distributed-task-queue

Scalable distributed task queue built with Node.js, PostgreSQL, and Redis supporting asynchronous processing, retries, priority queues, and multi-worker execution.

asynchronous-processing backend distributed-systems express nodejs postgresql redis scalable-systems system-design task-queue worker-architecture

Last synced: 06 Jun 2026

https://github.com/pereirar3/to-do-list-springboot

Project and activity required by the back-end team of the junior company (Infocorp)

backend java poo spring-boot

Last synced: 24 Apr 2026

https://github.com/0xmiel/solvd-laba

This project was created as a homework space for the Solvd Laba team, focusing on JavaScript and the Node.js environment. The goal is to provide a structured and efficient workspace for managing and completing various assignments.

backend javascript nodejs

Last synced: 24 Apr 2026

https://github.com/sudhanshusingh-g/user_microservice

The User Service is another Spring Boot microservice in the same ecosystem, responsible for managing user accounts and related operations. It provides REST APIs for user registration, authentication, and profile management.

backend java springboot

Last synced: 24 Apr 2026

https://github.com/italonery/market-insights

Spring boot application to organizes entities such as products, brands and prices sources, providing a solid foundation for price analysis and market insights.

api-rest backend h2-database hibernate java jwt spring-data-jpa spring-security springboot

Last synced: 25 Apr 2026

https://github.com/emanuelflavio/cadastro

Uma API para cadastro usando SpringBoot

api backend java spring-boot

Last synced: 25 Apr 2026

https://github.com/ifpebj-ti/horas-discentes

Sistema para envio e validação de horas complementares dos discentes do curso de Engenharia de Software.

backend ci-cd engenharia-de-software frontend fullstack ifpe projeto-academico sistema-web

Last synced: 09 May 2026

https://github.com/groundlock/ninjasignup

An API to sign Ninjas using springbootjava project for "Batismos em java" from Java10x

api backend java spring-boot

Last synced: 25 Apr 2026

https://github.com/yfabio/techshop-backend

Spring Boot backend of techshop appplication

backend

Last synced: 06 Jun 2026

https://github.com/defra/aqie-location-backend

Git repository for service aqie-location-backend

backend cdp node service

Last synced: 26 Apr 2026

https://github.com/nishant-sethi/amazon-clone

This repository contains a fully functional amazon-clone app with checkout and payment functionalities implemented using React and Firebase.

backend es6 firebase-auth firebase-hosting firebase-realtime-database front-end-development full-stack javascript netlify react

Last synced: 26 Apr 2026

https://github.com/rokkit-ts/rokkit.ts-class-declaration-resolver

A Support Library for the Rokkit.ts Framework based on TypeScript and Node.js

backend dependency-injection framework microservice microservices nodejs rokkit typescript

Last synced: 26 Apr 2026

https://github.com/amauryd/deno-json-api-deserializer

a deserializer for JSON:API payloads

backend deno deserializer jsonapi typescript

Last synced: 26 Apr 2026

https://github.com/zenetodev/cadastrodeninjas

API para cadastrar ninjas usando SpringBoot

api backend java springboot

Last synced: 27 Apr 2026

https://github.com/santiagortiiz/platzi-backend-javascript-4-asynchronism-with-javascript-

Platzi. School of Node.js: Backend Development with JavaScript. Asynchronism with javascript

asynchronism backend javascript nodejs platzi

Last synced: 27 Apr 2026

https://github.com/joaosanches/lead-intelligence-engine

Projeto de IA aplicada para classificação de leads com uso de LLMs, saídas estruturadas, validação de dados e workflows determinísticos.

backend fastapi ia llm machine-learning nlp pydantic python

Last synced: 27 Apr 2026

https://github.com/luisflipefv/cadastrodeninjas

Uma API para cadastro de ninjas usando SpringBoot

api backend java springboot

Last synced: 27 Apr 2026

https://github.com/kevinrychlewski/cadastrodeninjas

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

api backend java springboot

Last synced: 27 Apr 2026

https://github.com/defra/waste-movement-backend

Git repository for service waste-movement-backend

backend cdp node service

Last synced: 27 Apr 2026

https://github.com/markjacksonfishing/pipedreams

A play on pipelines, with a focus on making data accessible and insightful.

backend data-engineering data-processing data-visualization deployment etl frontend machine-learning python streamlit

Last synced: 27 Apr 2026

https://github.com/mawalou14/employeemanagementapi

This Employee Management System provides secure user authentication, role-based access (Admin, User), and role assignment. It allows employees to register, log in, and manage their roles. The system uses JWT for authentication and refresh tokens for maintaining session integrity, ensuring secure access control.

api authentication authentication-backend authorization backend dotnet dotnet-core employee-management employee-management-system employeemanagementsystem rolebasedauthrorization roles-management

Last synced: 27 Apr 2026

https://github.com/daddydemir/kirtasite

I had to rewrite the backend because I updated the database.

api backend go gorm jwt mux mysql restapi

Last synced: 28 Apr 2026

https://github.com/pedrohsiqueira/java10x_dealership

Uma API para cadastro de ninjas do curso Batismo de Java

api backend java spring-boot springboot

Last synced: 28 Apr 2026

https://github.com/shuklaritvik06/talkwave

Engage in seamless conversations and connect with others through our Django-powered chat app, fostering real-time communication and meaningful interactions

backend chat-application django websockets

Last synced: 28 Apr 2026

https://github.com/musamairshad/first_api

Build basic API using Node JS.

api backend javascript nodejs

Last synced: 28 Apr 2026

https://github.com/tahirreyaz/finance-tracker

A highly secure Spring-Boot app to manage and track your finances

api api-rest backend postgres postgresql spring-boot spring-mvc spring-security

Last synced: 28 Apr 2026

https://github.com/byteakp/open-ai

An AI-powered, Backend API of full-stack web application that serves as a versatile multitool. It leverages various models via OpenRouter to perform tasks like generating code, solving math problems, summarizing YouTube videos, and describing images, all through a clean, modern interface.

backend fullstack javascript nodejs project

Last synced: 28 Apr 2026

https://github.com/5hraddha/around-express

Around the U.S. - Back End is a project to create a Node.js server with REST API endpoints to serve all the data requests of the Around the U.S. - Frontend React Project.

airbnb-eslint api backend eslint express nodejs nodejs-server

Last synced: 28 Apr 2026

https://github.com/moamen-abdelkawy/inventorymanagementapi

A minimal inventory management system built with Go, Gin, and GORM, featuring CRUD endpoints with UUIDs, rate limiting, and PostgreSQL integration — complete with pagination, filtering, and sorting.

backend crud gin go gorm inventory-management postgresql rest-api

Last synced: 28 Apr 2026

https://github.com/mucidaa/spring.study

Projeto de estudo de API e Spring Boot

api backend java spring-boot springboot

Last synced: 01 May 2026

https://github.com/defra/apha-apps-perms-case-mgmt-api

Git repository for service apha-apps-perms-case-mgmt-api

backend cdp node service

Last synced: 28 Apr 2026

https://github.com/shilohooo/project-templates

[Opinionated] Project templates (starter / scaffold) for better DX 🛠️

backend dx frontend full-stack java java21 maven project-templates scaffold starter templates

Last synced: 28 Apr 2026

https://github.com/sucho6996/ecommercebackend

A backend project of Ecommerce application built with Java Spring boot frame work

backend ecommerce-application java microservices payment-gateway razorpay spring-boot spring-security webdevelopment

Last synced: 28 Apr 2026

https://github.com/okamyuji/json-server-custom

A customizable mock API server built with Node.js and json-server. Provides RESTful endpoints for managing users, products, and orders with data persistence and easy local development.

backend development json-server mock-api nodejs rest-api webserver

Last synced: 28 Apr 2026

https://github.com/kastorcode/gostack-module-01

Module #1 of the Rocketseat GoStack Bootcamp: Introduction to NodeJS.

backend bootcamp brazil course express goiania goias gostack javascript matheus module nodejs nodemon oliveira ramalho rocketseat

Last synced: 28 Apr 2026

https://github.com/aalug/cv-backend-go

CV REST API built with Go and Gin as a backend for full stack CV app.

api backend docker gin go golang postgresql rest-api

Last synced: 28 Apr 2026

https://github.com/alessandrror/chitchiat-app-be

Chitchiap backend repository to manage the IA generation using Langchain JS.

backend ia javascript langchain nestjs swagger typescript

Last synced: 28 Apr 2026

https://github.com/imankii01/dynamic-api-wrapper

Dynamic API Wrapper is a lightweight and flexible API wrapper for Node.js, designed to make API integrations easier and more efficient. It supports GET, POST, PUT, DELETE, and PATCH requests while handling authentication, retries, and error management automatically.

api backend nodejs nodejs-api opne-source rate-limiting wrapper

Last synced: 29 Apr 2026

https://github.com/vasylishchuk/move_on_wheels

A console-based Java application for managing a vehicle rental system. It demonstrates database interaction using both JDBC and Hibernate with PostgreSQL, and incorporates JSON for data processing and storage.

backend hibernate java jdbc json study study-project

Last synced: 29 Apr 2026

https://github.com/abdullahmuhammed5/myreads

Manage your reading by adding your books in different shelve. You can visit my app here : https://abdullahmuhammed5.github.io/MyReads/

apis backend book bookapp books javascript react reactjs

Last synced: 29 Apr 2026

https://github.com/timopattikawa/3lanja-backend

3Lanja backend using spring

backend restful-api spring-boot

Last synced: 29 Apr 2026

https://github.com/defra/ai-sdlc-greyhound-form-api

Git repository for service ai-sdlc-greyhound-form-api

backend cdp node service

Last synced: 29 Apr 2026

https://github.com/stefanangelovski/exotic_pet_shop

Storefront for selling Exotic Animals, made with Django as a backend and jQuery in the frontend.

animals backend django exotic-pets frontend pets shop store website

Last synced: 08 Jun 2026

https://github.com/r2hu1/nitro-backend

🚀 Reusable backend template built with NitroJS – fast, modular, and ready for quick backend devlopment!

backend javascript nitrojs template

Last synced: 29 Apr 2026

https://github.com/defra/find-ffa-data-ingester

Git repository for service find-ffa-data-ingester

backend cdp node service

Last synced: 29 Apr 2026

https://github.com/anag0es/projects-fastapi

pequenos projetos com a utilização do FastApi. Com foco em aprimorar conhecimento e aprender sobre as diversas bibliotecas e curiosidades que o FastApi pode proporcionar.

alembic api backend fastapi project pytest python sqalchemy

Last synced: 29 Apr 2026

https://github.com/danielbello7/hire-us-backend

Backend application using NestJS for hire-us, an employee management system with support for multiple businesses and branches

api app backend javascript nestjs nodejs typescript web

Last synced: 29 Apr 2026

https://github.com/gahbr/timestamp-microservice

A Nodejs Microservice that is able to convert between Unix time and Human readable time.

backend freecodecamp freecodecamp-challenge microservice node nodejs unixtimeconverter

Last synced: 29 Apr 2026

https://github.com/faiziimam/contact-manager-be

This repository contains the code for a Contact Management API built using Node.js, Express, and MongoDB. The API allows authenticated users to manage their contacts and user accounts through various endpoints for creating, retrieving, updating, and deleting contact information as well as user registration, login, and profile retrieval.

backend contact-management-api-s express javascript nodejs

Last synced: 29 Apr 2026

https://github.com/henrique-hida/judokaregister

A API to register judokas using SpringBoot

api backend java springboot

Last synced: 29 Apr 2026

https://github.com/hansalozu/drf-blog-api

Blog service API developed using Django REST framework(DRF)

backend django django-rest-framework djangorestframework docker docker-compose python python3

Last synced: 29 Apr 2026

https://github.com/manoelpiovesan/telegram-bot

A simple Telegram BOT with Quarkus and Camel Telegram extension.

backend bot camel java quarkus telegram

Last synced: 29 Apr 2026

https://github.com/ahmadalsharef994/fastapi-postgres-boilerplate

Production-Ready Starter Template, FastAPI + PostgreSQL boilerplate with Docker, GitHub Actions, and clean architecture.

api backend boilerplate docker fastapi guthub-actions postgres python template

Last synced: 29 Apr 2026

https://github.com/khaloui-salaheddine/incrementing-counter

Incrementing Counter built with Vanilla Js

backend css frontend html html-css-javascript javascript

Last synced: 29 Apr 2026

https://github.com/jeremiias8/curso-nestjs-yt

Curso de NestJS completado en yt.

api backend nestjs typescript

Last synced: 30 Apr 2026

https://github.com/mgodoyd/apigestionnotas

Technical Test: Front-End Note Management

api-rest backend database laravel sql-server

Last synced: 30 Apr 2026

https://github.com/napoii/opencounterapi

📊 OpenCounterAPI – Simple API for visit counting Runs on Flask, stores IP, browser & resolution. POST to /api/counter logs a visit. Data stored in JSON, tracks total visits. 🚀

api api-server backend backend-api flask flask-api flask-application python tracking tracking-api web-development webanalytics

Last synced: 30 Apr 2026

https://github.com/immortals-ume/notes-app

A simple notes app which help to takes notes easily and swiftly in modern way

backend circleci github-actions java maven springboot

Last synced: 30 Apr 2026

https://github.com/ressuman/devcamper-bootcamp-backend-directory-project

This project is a backend API for the DevCamper application, a bootcamp directory website. It showcases my ability to create RESTful APIs, handle complex database relationships, and implement robust CRUD operations.

api-rest backend bcryptjs expressjs jwt-authentication node-geocoder nodejs nodemailer

Last synced: 30 Apr 2026

https://github.com/rubateixeira/detective_chatbot_project

Portfolio project to create a website and implement a web chat linked to the page.

backend dialogflow front-end-development nodejs webhook

Last synced: 30 Apr 2026

Back end Awesome Lists
awesome-scalability 920 awesome-system-design-resources 139 backend-cheats 961 awesome-backend 221 devmap 157 Awesome-Interview 204 roadmap-java-sng 57 awesome-web-you-should-know 69 awesome_dart_frog 43 awesome-python-backend 174 awesome-python-django-interview 49 awesome-slim 30 awesome-software-engineer 74 drupal-js 199 awesome-database 44 awesome-gists 219 practice-web-development-programming-projects 134 awesome-api-wrappers 47 awesome-backend 104
Back end Categories
Scalability 2,953 Intelligence 767 Performance 465 Programming Language 404 Architecture 385 Availability 310 Databases 281 Topics Index 271 Drupal 231 API development 214 Principle 179 Network & Internet 176 Architecture & Infrastracture 158 Security 151 Organization 147 Exercises 131 Linux Basics 122 General knowledge 108 Software 106 Building architecture 103