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/leojuriolli7/cluster-api

GraphQL API for a forum with posts, comments and authentication.

api atlas backend express forum graphql mongodb mongoose nodejs

Last synced: 14 Apr 2026

https://github.com/AmirHBuilds/freebyte-webapp-fastAPI

a webApp made for users who do not have access to telegram

backend fastapi python vpn webapp

Last synced: 30 Jun 2026

https://github.com/themilar/plibrary

books api

backend go

Last synced: 14 Jan 2026

https://github.com/nafisahnubah/cinemate-server-side

Back end of a movie browsing application

backend express expressjs mongodb

Last synced: 14 Apr 2026

https://github.com/bieanimaton/desconton

React Native Application with NodeJs Backend for my class project.

backend express mongodb nodejs react-native school-project

Last synced: 14 Apr 2026

https://github.com/okelet/front-back-gateway

Easyly configurable nginx proxy with backend and frontend endpoints

backend docker docker-compose frontend nginx proxy

Last synced: 14 Apr 2026

https://github.com/9394113857/backend-cart-order-service

Cart & Order Backend Service | Stable v1.0.0 | Cart, checkout & order processing APIs with Product

backend cart-service ecommerce flask microservice order-service postgresql python rest-api

Last synced: 14 Apr 2026

https://github.com/codecraft26/rust-jwt-auth-mogodb

In this repository, you can find the backend Rust rocket mongodb rest-api boilerplate with token authorization.

backend mongodb rocket rust

Last synced: 19 Jan 2026

https://github.com/takuyadev/kuriapi

API for retrieving data for Kurikin - Nano Island Story built with Node.js, Express.js, TypeScript and PostgreSQL.

api backend express game jest node postgresql postman typescript

Last synced: 14 Apr 2026

https://github.com/defra/cdp-portal-stubs

Git repository for service cdp-portal-stubs

backend cdp node service

Last synced: 17 May 2026

https://github.com/mkwapisz2000/java-clinic-management-system

A Clinic Management System built with Spring Boot and MySQL, featuring a RESTful backend and a web-based frontend.

backend clinic-management frontend java mysql spring-boot web-application

Last synced: 11 Oct 2025

https://github.com/bmoszczynski07/chatterbox-backend

Backend for my communication platform called "Chatterbox".

backend mysql nestjs prisma

Last synced: 21 Jan 2026

https://github.com/HireHoffee/Web-Mail

Приложение для участия в VK Cup 2022

axios backend competition frontend i18n nodejs react redux slate styled-components

Last synced: 30 Dec 2025

https://github.com/veapach/live_chat

Just practing Nest/socket! Simple livechat app(with server render)

backend js nest prisma socket

Last synced: 27 Jan 2026

https://github.com/marcelocchaves/cadastro-de-ninjas

Uma api para cadastro de ninjas usando Springboot

api backend java springboot

Last synced: 29 Apr 2026

https://github.com/ruan-narici/java-empresa-funcionarios

Projeto desenvolvido após finalizar o curso de Polimorfismo da Alura. Realizei esse projeto com o intuito de aperfeiçoar e absorver melhor o conteúdo aplicado.

backend diagram java

Last synced: 12 Oct 2025

https://github.com/mahmoudmostafadev/grddit-backend

This repository contains the backend code for a Reddit clone application, built using Node.js and Express.js. The project demonstrates my skills in developing scalable and secure backend services, integrating various libraries and tools to handle authentication, file uploads, real-time communication, and more.

backend bcrypt cloudinary dotenv expressjs jsonwebtoken mongoose multer nodejs slugify socket-io

Last synced: 19 Jan 2026

https://github.com/gabrielfrancodev/cadastrodeusuarios

API desenvolvida para cadastrar usuários

api backend java springboot

Last synced: 09 May 2026

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

Git repository for service land-grants-api

backend cdp node service

Last synced: 16 May 2026

https://github.com/thatbeautifuldream/react-front-to-back

Code from react front to back course.

backend frontend react reactjs

Last synced: 13 Oct 2025

https://github.com/mathmendesreis/meter-ai

Este repositório contém o backend de um aplicativo projetado para gerenciar a leitura individualizada de consumo de água e gás.

api backend gemini-api nestjs nodejs

Last synced: 23 Feb 2026

https://github.com/kastorcode/omnistack11-be-the-hero

A system written in NodeJS, React and React-Native that connects ONG's that need help from people willing to help.

backend brazil css expo frontend fullstack goiania goias html javascript matheus mobile nodejs oliveira omnistack ramalho react-native reactjs rocketseat sqlite

Last synced: 21 Mar 2025

https://github.com/2inf-informasjonsteknologi/gearcore

My development exam, spring 2024. A website kit for a system in which you can loan items.

backend css express frontend fullstack html javascript js ts typescript vanilla

Last synced: 08 May 2025

https://github.com/pablo1785/devchallenge

Graph-based social network messaging service, powered by Neo4J. Developed for DevChallenge Backend 2022 competition

3-layer-architecture backend challenge competition docker docker-compose go golang neo4j

Last synced: 27 Apr 2026

https://github.com/naonerfameuq/cadastrodeninjas

Uma API para cadastro de ninjas usando SpringBoot

api backend java spring-boot springboot

Last synced: 02 Feb 2026

https://github.com/kurtarmamento/telemetry-ingest-api

FastAPI telemetry ingest service that validates sensor readings and stores the latest per device in SQLite (tests + CI).

backend fastapi github-actions iot mqtt pydantic pytest python rest-api sqlite telemetry

Last synced: 27 Jan 2026

https://github.com/hund-studio/express-ts-react

Express /w SSR Enabled React + Typescript starter

backend express frontend minimal node scss ssr template typescript webpack

Last synced: 30 Dec 2025

https://github.com/danieldantasdev/fullstack-ssr-blazor_course-luisdev-part-4_dotnet-8_csharp-12

Treinamento completo de desenvolvimento full-stack com Blazor. Abrange Render Modes, componentes, formulários, navegação, MudBlazor, EF Core, repositórios, telas de CRUD, autenticação com Identity, gráficos e criação de uma aplicação completa.

aspnetcore backend blazor crud csharp dotnet entity-framework-core frontend fullstack identity luisdev mudblazor render-modes webdev

Last synced: 29 Apr 2026

https://github.com/eliasjuk/rinha-de-backend-2023-q3

Aplicação desenvolvida apos a rinha para colocar em pratica os conhecimentos

api-rest backend docker java

Last synced: 17 May 2026

https://github.com/gabts/book-club-app

Book club web app.

backend book-club frontend nodejs

Last synced: 29 Apr 2026

https://github.com/isyancem/car-dealership-nestjs

Poryecto de Car Dealership NEST JS de Fernando Herrera

backend nestjs nestjs-backend typescript yarn

Last synced: 19 Apr 2026

https://github.com/nathanhgo/foto-facil-v1

A Flask-based image processing tool that uses OpenCV for automated smart cropping (face detection), histogram equalization, and social media resizing. 📸

backend computer-vision equalization face-detection flask histogram image-processing opencv python smart-crop

Last synced: 01 Jun 2026

https://github.com/haseebnqureshi/minapi

Minimum viable API w/ authentication and permissions, CRUD and resource management

api auth backend crud express framework jwt mongodb mvp rest

Last synced: 22 Jan 2026

https://github.com/kingflow-23/expense-tracker

A personal finance tracker where users can log and categorize their expenses.

backend fastapi frontend sqlalchemy streamlit

Last synced: 09 May 2026

https://github.com/macpaw/schema-context-bundle

Schema context bundle

backend macpaw symfony

Last synced: 18 Jul 2025

https://github.com/douglasvmachado/cadastrodeninjas

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

api backend java springboot

Last synced: 16 May 2026

https://github.com/maettuu/24hs-advanced-topics-in-ai

Repository for the course Advanced Topics in Artificial Intelligence Fall 2024

backend chatbot knowledge-graph machine-learning nlp nltk python recommendation-system speakeasy uvicorn wikidata

Last synced: 14 Apr 2026

https://github.com/mizcausevic-dev/message-retention-guardian

Ruby service for retention policy enforcement, legal hold protection, and records lifecycle management. WEBrick-based, designed for enterprise compliance workflows.

backend compliance legal-hold records-management ruby webrick workflow

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/payment-event-ledger-eos

Kafka exactly-once payments backend with Outbox Pattern, Debezium CDC, and idempotency tracking.

backend cdc debezium event-driven exactly-once fintech idempotency java kafka outbox-pattern payments spring-boot

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/dependency-drift-watch

Rust Axum control plane for dependency drift, release lag, stale lockfiles, CVE pressure, and owner-lane review.

axum backend dependency-management governance package-drift platform-reliability portfolio prometheus release-engineering rust

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/evidence-ranking-engine

Python FastAPI engine for ranking evidence packets by trust, freshness, citations, and contradiction pressure.

analytics backend citations decision-intelligence evidence-ranking fastapi governance portfolio python trust-scoring

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/cyberark-access-review-sync

Python integration for syncing CyberArk privileged-account metadata into access-review queues, stale-access findings, and approval-ready evidence payloads.

access-review backend cyberark fastapi governance identity-governance portfolio privileged-access-management python security-operations

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/content-workflow-intelligence-platform

TypeScript platform for editorial workflow intelligence, publishing readiness scoring, bottleneck visibility, and content operations governance.

backend content-operations editorial-workflows express nodejs openapi seo-governance typescript

Last synced: 01 Jun 2026

https://github.com/ivanm4rtin5/dtmoney-backend

Backend com o DB Postegres , rodando no render

api-restful backend pm2 postegresql

Last synced: 18 Jul 2025

https://github.com/mizcausevic-dev/reliability-policy-coordinator

Kotlin JVM backend for dependency drag review, error-budget policy, freeze-window decisions, and rollback-aware reliability coordination.

backend error-budget javalin jvm kotlin platform-engineering policy-engine reliability rollback

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/seo-governance-platform

SEO Governance Platform helps enterprise teams validate page metadata, canonical strategy, structured data, redirects, robots directives, and content publishing rules before content goes live.

backend express metadata nodejs redirects schema seo-governance technical-seo typescript

Last synced: 01 Jun 2026

https://github.com/danieldantasdev/software-architecture_formation-course-luisdev-part-3_dotnet-8_csharp-12

Formação completa sobre Arquitetura de Software: fundamentos, SOLID, boas práticas, POO, padrões de projeto (GoF), padrões arquiteturais, DDD, arquitetura limpa, hexagonal, EDA, serverless e análise de qualidade de código.

architecture backend best-practices clean-architecture code-quality csharp ddd design-patterns dotnet eda event-driven gof hexagonal-architecture luisdev oop refactoring serverless software-architecture software-engineering solid

Last synced: 14 Apr 2026

https://github.com/fabianroy/my-first-server

Connecting with Frontend

api backend cors expressjs nodemon server

Last synced: 29 Apr 2026

https://github.com/jonatandb/weather-app-with-fastify

Pronóstico del clima en tu ciudad por Jonatandb

api backend fastify javascript jest jest-tests jonatandb node

Last synced: 21 Feb 2026

https://github.com/kauemurakami/deno-first-api

primeira api com deno,básico, post, get, delete, put

backend crud-application deno denoland rest-api typescript

Last synced: 14 Apr 2026

https://github.com/emuhs/s2p-api

Source-to-Pay backend application built with FastAPI and PostgreSQL

alembic backend crud docker fastapi postgresql python rest-api sqlalchemy

Last synced: 07 Apr 2026

https://github.com/danielbgoncalves/shopping-bag

Backend em node-js com servidor simples

backend express-js frontend node-js

Last synced: 23 Jan 2026

https://github.com/programming-sai/fertilizer-recommendation-system-client-server

The Fertilizer Recommendation System is a web-based application designed to provide tailored fertilizer recommendations for different crops based on various factors like growth stage, soil properties, climate, and more. It consists of a frontend built with React and a backend powered by Flask, using Prolog for inference.

agric backend docker docker-compose expert-system fertilizers frontend fullstack prolog react

Last synced: 09 May 2026

https://github.com/moatazbadawy/masjed-ktor-backend

This is a backend application. It is built with Kotlin and Ktor, it also uses Ktorm as ORM. This application is built to be used with android app called Masjed-Jetpack-Compose.

api-rest backend hikaricp jackson koin kotlin ktor ktor-server ktorm mysql

Last synced: 15 May 2026

https://github.com/albertoadami/flask-facebook-clone

Example of REST API application written in Python/Flask that's a clone of a facebook application

backend flask python rest-api

Last synced: 01 Jun 2026

https://github.com/nuraj250/custom-auth-interceptor

Spring Boot project with a custom annotation for user authentication using JWT and Spring Security.

backend custom-annotation java logging spring-boot

Last synced: 17 Jul 2025

https://github.com/bgalvandev/starwars-api

Star Wars API construida con Serverless Framework y AWS DynamoDB, que permite interactuar con los personajes de Star Wars usando como fuente de datos SWAPI.

api backend serverless swapi

Last synced: 16 Jul 2025

https://github.com/aravinth2094/blazeserver

REST, redefined: Netty power meets annotation magic for blazing-fast APIs.

asynchronous backend backpressure framework java library lightweight netty nio rest server

Last synced: 27 Jan 2026

https://github.com/nohaapav/clj-quickstart

A set of ready-to-use clojure quickstarts for DEV kickoff.

backend clj cljs clojure frontend quickstart reitit server template web

Last synced: 15 Mar 2026

https://github.com/gabrielimartins7/gemini-node

Integrando a API do Google Gemini com Node.js para construir chatbots inteligentes e ferramentas automáticas baseadas em IA generativa.

ai api api-integration backend chatbot gemini generative-ai google inteligencia-artificial machine-learning nodejs

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/rachmanaldiansyah/fabric-archives-backend

Backend untuk sistem pengarsipan ijazah dan sertifikat uji kompetensi berbasis blockchain dan IPFS untuk menjaga integritas data.

backend express mysql nodejs

Last synced: 07 Apr 2026

https://github.com/codemash-io/codemash.php

CodeMash provides many common back-end services for you so you can focus on your front-end. Services such as database, email and push notifications, authentication, file storage, and many others are already implemented and can be easily accessed through the CodeMash dashboard or API.

backend backend-api backend-services database email-sender email-template logging payments push push-notifications scheduler server-events serverless serverless-functions storage storage-api

Last synced: 17 Apr 2026

https://github.com/abhi-aro/chirp-database

Backend for chromium project, Social media app.

backend heroku rest-api

Last synced: 21 Aug 2025

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/maia14/feed

An app that contains a comment feed with the ability to insert new comments and filter the existing comments. Developed in React, HTML5 , SCSS, Express, NodeJS and MongoDB.

ajax backend es6 frontend frontend-webdevelopment full-stack javascript nodejs react server

Last synced: 14 Apr 2026

https://github.com/kadirermantr/csv-importer

CSV Importer for PHP

backend php

Last synced: 25 Oct 2025

https://github.com/syahdarom/gkeep-clone

A note-taking service web application portfolio monorepo project. Inspired by Google Keep

backend frontend go monorepo nextjs postgresql turborepo webapp

Last synced: 14 Jul 2025

https://github.com/kmcallorum/agent-marketplace-ld-api

FastAPI backend for Agent Marketplace - central registry for discovering, publishing, and managing AI agents built with pytest-agents

ai-agents api async backend celery docker fastapi marketplace postgresql pytest-agents python redis sqlalchemy

Last synced: 07 Feb 2026

https://github.com/olesyastorchakprojects/todo_app

Production-grade Axum REST API with Sled, OpenTelemetry, rate limiting and benchmarking

axum backend k6 observability opentelemetry rate-limiting rust sled

Last synced: 16 Apr 2026

https://github.com/flaviohnm/rest-with-spring-boot-and-java

Projeto consiste em construir um ApiRestFull com as melhores praticas de controle de acesso de disponíbilização de rotas para consumo de dados

api-rest backend database docker docker-compose dockerfile flyway-migrations insomnia-collections intellij-idea java mysql qa spring-data-jpa spring-security springboot swagger-ui test-automation

Last synced: 04 Apr 2026

https://github.com/yorickyeng/net-talk

Website with questions and answers (like StackOverflow)

backend bootstrap database django frontend gunicorn mysql nginx python sqlite3 ubuntu

Last synced: 07 Apr 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/samuelcarneiro/api-nodejs

API Node.js para cadastro, login e listagem de usuários com Express, Prisma, JWT, acesso à banco de dados MySQL e rotas publicas e privadas com verificação de autorização de acesso.

backend express jwt nodejs prisma prisma-client

Last synced: 07 Apr 2026

https://github.com/welli7ngton/ai-powered-slack-bot

The AI-Powered Slack Bot integrates OpenAI's GPT models into Slack, enabling AI-driven conversations within your workspace. Built with Python, it uses the Slack SDK and OpenAI's API to facilitate natural language interactions.

ai api-rest backend docker ia ngrok python redis slack

Last synced: 13 Feb 2026

https://github.com/jaquebrsilva/currency-converter-challenge

Conversor dinâmico de valores entre moedas

backend exchangerate-api gson java maven

Last synced: 26 Oct 2025

https://github.com/cha-nox/Projet_Cabinet_Medical

Projet développé dans le cadre de mon projet de deuxième année de BTS. Essentiellement axé Backend. Chaque fonctionnalité est testée dans tous les scénario

arduino back-end backend bootstrap-5 css3 html-css-javascript mariadb-database pdo php8 tailwindcss

Last synced: 26 Oct 2025

https://github.com/jiko23/family-tree

Model out the Shan family tree so that when given a ‘name’ and a ‘relationship’ as an input, the output are the people that correspond to the relationship. Input needs to be read from a text file, and output should be printed to console. Program should execute and take the location to the test file as parameter.

backend data-structures python-3

Last synced: 26 Oct 2025

https://github.com/sebastian-nunez/golang-language-server-protocol

A Language Server Protocol (LSP) written in Go to support smart IDE features.

backend golang lsp neovim

Last synced: 16 May 2026

https://github.com/sofiane-abou-abderrahim/react-redux-cart

React Redux Cart is a demo app built with ReactJS, Redux, and Firebase. 🛒 It allows you to add products to the cart with real-time notifications, manage your cart by adding, removing, or clearing items, and syncs data in real-time with Firebase. 🌐 The app uses Redux Toolkit to handle async actions with Redux Thunks.

action-creator-thunk async backend firebase http-requests javascript react-redux react-redux-toolkit reactjs redux-devtools rest-api server useeffect

Last synced: 07 Apr 2026

https://github.com/mahdi-al-mutaallim/phum-server

A University Management Server Built with Typescript Node Express Mongoose

backend management-system mongodb mongodb-atlas mongoose nodejs server typescript university

Last synced: 10 Jul 2025

https://github.com/np5555/gramxbe

RESTful API built with Node.js and Express.js to support a token sale platform. It manages users, token batches, leaderboard rankings, and tasks for earning rewards. The API integrates with a mobile frontend application.

backend dapp dapps-development development mobile-app token

Last synced: 30 Oct 2025