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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/ewoskyx/vet_clinic

Vet Clinic Database build with PostgreSql example

backend database postgresql sql

Last synced: 29 Apr 2026

https://github.com/buildfrom/openai-agents

Repository built using the OpenAI Agents SDK and Ollama models, compatible with the OpenAI API

backend gemma3 local-first ollama openai-agents-sdk

Last synced: 29 Apr 2026

https://github.com/doguhannilt/skillify-backend

This repository contains the code for an Online Course Platform developed using Spring Boot and various technologies. The platform allows users (students, instructors, and admins) to interact with courses, lessons, and other features like authentication, course management, and payment integration.

backend course maven spring-boot

Last synced: 29 Apr 2026

https://github.com/saif-abdelrazek/saifapi

Monorepo backend API - authentication, posts, subscriptions, and URL shortening services with bot integration.

api authentication backend express monorepo

Last synced: 29 Apr 2026

https://github.com/galihap76/livewire-modal-laravel-crud

Implementasi sederhana livewire modal laravel CRUD.

backend crud-application laravel livewire modal

Last synced: 29 Apr 2026

https://github.com/euler-b/gym-databases

App evolutiva, pensada en la aplicacion de diversos conceptos clave en el desarrollo backend con Go

api api-rest backend chi-router docker golang makefile stripe-api

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/romijulianto/nestjs-backend-template

Template backend using NestJS (Prisma, Auth JWT, CRUD)

backend jwt-token nest

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/cloyne/docker-mysql-dev

MySQL development Docker image.

backend docker-image intermediate tozd-extension

Last synced: 13 Feb 2026

https://github.com/viniciusscc/cadastroalimentos

Uma API de cadastro de alimentos para o site BreakApp

api backend java springboot

Last synced: 29 Apr 2026

https://github.com/netesy/assembler

Simple Assembler For the Luminar Langauage

assembler backend compiler

Last synced: 17 Apr 2026

https://github.com/esteffkevin/cadastrodeninjas

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

api backend java springboot

Last synced: 29 Apr 2026

https://github.com/guduchango/wine-laravel-app

Backend API for Wine App built with Laravel, MySQL, and Sanctum. Provides authentication and CRUD endpoints for managing wines.

api backend laravel mysql php rest-api sactum wine

Last synced: 29 Apr 2026

https://github.com/pooranjoyb/weather-app

Weather App using Rapid API and my own NodeJS API

api backend javascript node-js rapid-api

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/karolchoron/findflightsapiserver

FindFligts - backend server app - C# .NET Blazor RESTfull API

api backend csharp dotnet dotnet-core restfull-api server

Last synced: 12 May 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/danilafadeev/software-design

Collection of materials, notes, and practices of writing secure, scalable, efficient, and reliable software

architecture backend nodejs patterns typescript

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/nuraj250/spring-boot-custom-annotation

Spring Boot example demonstrating the creation and use of a custom annotation with AOP to log method execution times.

aop backend custom-annotation excution-time java logging spring-boot

Last synced: 29 Apr 2026

https://github.com/ayom04/wallet-payment-system

A Django-based project where users have wallets created upon registration. Users can fund their wallets through an endpoint, and successful payments are logged as transactions.

backend django django-rest-framework restful-api

Last synced: 29 Apr 2026

https://github.com/ola-kaznowska/weblogin4pcep

WEBLogin4PCEP application is a powerful WEB application in Python3.13.1 developed in the Flask Framework

backend flask flask-application logging python python3 user web webdevelopment

Last synced: 29 Apr 2026

https://github.com/defra/marine-licensing-backend-demo

Git repository for service marine-licensing-backend-demo

backend cdp node service

Last synced: 12 May 2026

https://github.com/emanuelflavio/movieflix

Cadastro de filmes

api backend java spring-boot

Last synced: 29 Apr 2026

https://github.com/luisfernando12/authenticator

NestJS authentication service with OAuth2 (Authorization Code + PKCE), JWT, Redis and PostgreSQL

authentication backend bcrypt docker jwt nestjs nodejs oauth2 pkce postgresql redis rest-api typescript

Last synced: 11 Jun 2026

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

Git repository for service apha-apps-perms-applications-api

backend cdp node service

Last synced: 12 May 2026

https://github.com/kohta9521/nodejs_backend_study

Node.jsを使用したTodoAppの作成。友人とのプロジェクトでバックエンドの重要性と理解が必要だと思ったのでスタート。

backend node nodejs

Last synced: 29 Apr 2026

https://github.com/nwalazaro/payroll-module

Backend payroll calculation module built in .NET Core. Calculates net salary from base salary, bonus, and tax rate. Simulated project based on real-world enterprise development.

api api-restful backend clean-architecture csharp dotnet financial-systems payroll

Last synced: 29 Apr 2026

https://github.com/coderanchel/gobankingsystem

Full Banking System Monolith build in GO with JWT Auth, Middleware, ByCript, Email Service and MySql connection capable of operate all kind of Transactions, manage Credit Cards, Buy Stocks, Make Friends and much more...

backend banking-system bycrpt email-sender fiber go jwt-authentication mysql

Last synced: 12 May 2026

https://github.com/anibulus/blog.graphql.net

A .Net application using graphql with entity framework. Designed to post and share ideas

backend backend-api boilerplate csharp dotnet-core graphql sqlite template

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/rugal/glavenus

Backend service for Private Torrent project

backend java microservice pt springboot torrent

Last synced: 13 May 2026

https://github.com/librity/nc_nestjs

Nomad Coders - NestJS API - A movies API made with NestJS.

backend nestjs nomad-coders

Last synced: 13 May 2026

https://github.com/souris-dev/appointytaskgo

Task for internship recruitment at Appointy for Vellore Institute of Technology, 2021.

api backend golang mongodb

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/defra/cdp-portal-backend

Git repository for service cdp-portal-backend

backend cdp dotnet service

Last synced: 13 May 2026

https://github.com/rodrigues-heric/flash-card-angular-java

[ONGOING] Project for creating flashcards using Angular (frontend) and Java SpringBoot (backend)

angular api backend frontend fullstack java springboot

Last synced: 29 Apr 2026

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

Daily tech news curator

backend curation fintech

Last synced: 02 Apr 2026

https://github.com/matthiee/recipesng6

Angular 6 Recipe app with ASP.Net Core and EF.Core backend

angular angular6 backend dotnet-core ef-core frontend ng6

Last synced: 13 May 2026

https://github.com/diable201/weebnet

Django Project for Django Framework course

backend django djangorestframework jwt postgresql postman-collection python rest-api

Last synced: 29 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/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/herbert-sv/backendservicesrepo

Personal webpage-- You may find and test on Windows and also in MacOs Systems back end services like networking, handling computer tasks services , API generated with network details, and a CRUD with local data. Here is the Fetch API repo https://github.com/Herbert-sv/FetchTestAPI_Window https://github.com/Herbert-sv/FetchTestAPI_Window

backend csharp-code macos multiplatform windows-network windows-services

Last synced: 30 Apr 2026

https://github.com/khaledjamal/named-pipe-cache-server

A high-performance, thread-safe key-value cache server built with Python using Windows Named Pipes for fast local inter-process communication (IPC). Ideal for coordinating scripts, sharing state, and building lightweight infrastructure tools.

automation backend cache inter-process-communication ipc key-value-store multi-threading named-pipes python pywin32 system-programming thread-safe windows

Last synced: 30 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/younghakim7/rust_backend_web_dev

Rust-WebAssembly_WASM_BackEnd

backend rust wasm webassembly

Last synced: 30 Apr 2026

https://github.com/adi-family/http

Framework-agnostic, type-safe HTTP interface system with end-to-end type safety between client and server

api-contracts api-design backend express framework-agnostic frontend http http-client nodejs rest-api type-safe type-safety typescript validation zod

Last synced: 30 Apr 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/pablorangel1/cadastrodecolaboradores

Uma API para cadastro de ninjas usando SpringBoot

api backend java springboot

Last synced: 30 Apr 2026

https://github.com/jharsh1202/open-contribute-backend

OpenContribute is an open-source platform dedicated to fostering transparency and reliability in contributions to any non-profit organisation. Our platform is designed to empower contributors by providing them with a transparent and accountable ecosystem for donating to projects or causes.

backend contribute django django-rest-framework donation social-cause society

Last synced: 30 Apr 2026

https://github.com/arturocarrillojimenez/database-analyzer

Herramienta modular y extensible para inspección, análisis y optimización de bases de datos, pensada para despliegues on‑premise y en la nube (arquitectura por microservicios)

api-gateway backend docker docker-compose dockerfile javascript knex microservice nats nestjs nestjs-backend swagger typescript

Last synced: 11 Feb 2026

https://github.com/auriorajaa/django_react_ecommerce_backend

Django Rest Framework backend for Upfront - a multi-vendor e-commerce platform with Stripe/PayPal integration and comprehensive API endpoints.

auriorajaa backend backend-api django django-framework django-rest-framework djangorestframework drf multivendor-ecommerce

Last synced: 30 Apr 2026

https://github.com/webmekanic/interactive-comments

An interactive comments section where any user can make new comment, edit, delete, update their own comment.They can also reply to other users comments and upvote/downvote the comments.

backend fetch-api framer-motion framework frontend javascript json-server reactjs responsive-design styled-components

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/anburocky3/designhub-laravel-nuxt

Designhub is dribble clone that was made in Laravel & Nuxt framework

api backend laravel laravel7

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/agvangrigoryan/syncrotime

This API allows users to present their services, manage availability, and create shared events—whether private or public—with ease and flexibility.

backend fastapi python3

Last synced: 30 Apr 2026

https://github.com/ashok14k/fastapi-the-complete-course-2025-beginner-advanced-udemy

This repository is dedicated to storing the code developed during the "FastAPI - The Complete Course 2025 (Beginner + Advanced)" course on Udemy.

api backend backend-api fastapi fastapi-api fastapi-python fastapi-python-framework python python-fastapi python-framework

Last synced: 30 Apr 2026

https://github.com/rupam0710/nzwalks

It is a project containing Web APIs. We have created endpoints for 3 tables walk ,region, and difficulties using EF Core framework. We have also created a UI Using MVC Framework where we have the display the data in form of tables and have actionable buttons on it by fetching it from Regions API. We have also implemented JWT Tokens for security.

api authorization backend dbms entity-framework entity-framework-core jwt jwt-authentication jwt-token mvc mvc-framework sql sql-server ui

Last synced: 30 Apr 2026

https://github.com/defra/pd-cdp-demo-claim

Git repository for service pd-cdp-demo-claim

backend cdp node service

Last synced: 13 May 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/aaiitoorr/javamysql-crud

CRUD API in Java with Spring Boot and MySQL, designed to manage users through basic create, read, update and delete operations

backend crud java jpa maven mysql rest-api spring-boot spring-data user-management

Last synced: 30 Apr 2026

https://github.com/lucasdota/workshop-springboot3-jpa

O projeto tem como objetivo consolidar conhecimentos de desenvolvimento backend com foco em Java e na arquitetura orientada a objetos. Ele contempla a implementação de uma aplicação estruturada em camadas lógicas, com operações de manipulação de dados e tratamento de exceções.

backend java jpa-hibernate postgresql spring-boot

Last synced: 30 Apr 2026

https://github.com/blueokiris/natevolve-ark

A C++ library to aid in the creation of Naturalistic Conlangs

backend changes conlang constructed cpp grammar ipa language library linguistics morphology phoneme sound static

Last synced: 08 Jun 2026

https://github.com/sjh9714/new-portfolio

Java/Spring 백엔드 포트폴리오 - 동시성, 이벤트 정합성, 실시간 메시징, 과금/정산 사례를 수치와 테스트로 정리한 사이트

backend event-driven idempotency java k6 kafka nextjs outbox-pattern portfolio postgresql rabbitmq redis spring-boot testcontainers websocket

Last synced: 08 Jun 2026

https://github.com/tgrifoni/task-management-api

This is a .NET 9 API project for a task management system. Read the README for more information.

api backend cqrs csharp database dotnet openapi rest rest-api sqlite swagger xunit

Last synced: 13 Feb 2026

https://github.com/bercezar/javatrail

Projetos - Trilha Java com Spring Boot bootcamp

backend java poo spring-boot

Last synced: 13 May 2026

https://github.com/maia14/bp-backend

A Non Blocking Producer/Consumer stream processing service. Backend is developed in Node.js, express and child process.

backend hashmap javascript nodejs rest-api stream

Last synced: 01 May 2026

https://github.com/andrewjbateman/nx-angular-app

:clipboard: Nx setup with Angular todo list app, testing and connection to a Nest.js API

angular angular12 backend frontend jest-tests nestjs-backend nx-workspace tutorial-code

Last synced: 01 May 2026

https://github.com/amaurell/api-rest

API REST - Exercício Rocketseat inclusive com o Zod - Schema Validation

backend nodejs zod-validation

Last synced: 01 May 2026

https://github.com/nabilshadman/go-rest-api-jobs-data

REST API for managing job listings built with Go and PostgreSQL, featuring CRUD operations and Postman integration examples

backend data-engineering go postgresql rest-api software-engineering

Last synced: 01 May 2026

https://github.com/ifoxhz/bluelamp

backend framework by Hackathon Starter. Tailored for project of team! 利用Hackathon 开源的框架，裁剪一个适合团队使用的nodejs 后端框架，可以持续添加功能。 目前还处于原始阶段，后期持续跟进！

backend framework nodejs

Last synced: 13 May 2026

https://github.com/maxjdev/desmembramento_de_monolito_para_microsservicos

Projeto final do curso Especialista Backend Java - EBAC. Desmembramento de um monólito para uma arquitetura de microsserviços.

actuator backend eureka gateway java-17 jpa microsservicos migracao monolito spring zipkin

Last synced: 13 May 2026

https://github.com/arturovaine/project-blogs-api

Arquitetura e desenvolvimento de uma API de um CRUD posts de blog (com o Sequelize. Endpoints seguindo os princípios do REST, conectados ao banco de dados. Primeiro, foi criada uma uma tabela para os usuários que desejam se cadastrar na aplicação.

api backend crud nodejs sequelize

Last synced: 08 Jun 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/madihanazir/students-api

Students API is a lightweight and efficient RESTful API built with Go and SQLite, designed to manage student records. It provides essential CRUD operations (Create, Read, Update, Delete) along with a HEAD request to check if a student exists without fetching their full details.

backend backend-api golang restful-api sqlite tableplus

Last synced: 13 May 2026

https://github.com/defra/land-grants-api-poc

Git repository for service land-grants-api-poc

backend cdp node service

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

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 405 Architecture 385 Availability 310 Databases 281 Topics Index 249 Drupal 231 API development 215 Principle 179 Network & Internet 176 Architecture & Infrastracture 158 Security 151 Organization 147 Exercises 131 Linux Basics 122 General knowledge 108 Software 106 Building architecture 104