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/xaxtric7/wanderwise_v1

A full-stack AI-powered travel companion that helps users explore the world with smart routing, real-time travel predictions, and personalized recommendations — anywhere on Earth! 🌐✨

algorithms backend frontend google-maps-api javascript nodejs python3 reactjs search-algorithm

Last synced: 03 May 2026

https://github.com/blackdesert575/sauce-man

sauce-man is a discord bot for personal hobby and coding with Rust/Python3/...etc

backend backend-api backend-app backend-development bot container discord-bot docker dockerfile poise python3 rust rust-bot rust-lang serenity-rs uv

Last synced: 12 May 2026

https://github.com/mathsqrt2/redirectionpanel

Project that manages URL redirects with a JWT-secured panel for link creation, deletion, updating, and statistics, using NestJS for the backend and Angular for the frontend.

angular api backend nestjs spa

Last synced: 03 May 2026

https://github.com/mohamedyounis10/face-detection-app

This Flutter app incorporates a basic face detection system using image processing techniques such as color models, morphological operations, and geometric analysis. These techniques are implemented in the Python backend code. The app detects faces in images and highlights them with bounding boxes for easy visualization.

backend dart face-detection flutter python skimage

Last synced: 03 May 2026

https://github.com/rayu1200/movie-reviewer-be

Movie Reviewer Backend using Java, Spring Boot and MongoDB

backend java mongodb spring-boot

Last synced: 03 May 2026

https://github.com/sealonk/mlgc-server

Backend server for skin cancer detection using TensorFlow.js and Firebase.

backend express firebase healthcare image-processing machine-learning tensorflow

Last synced: 04 May 2026

https://github.com/lucasdota/demo-dao-jdbc

Projeto em Java com mySQL para aprender a recuperar, inserir, deletar e atualizar valores em banco de dados.

backend database java mysql

Last synced: 04 May 2026

https://github.com/sugam-arora/cosmocloud-deploy

Cosmocloud Deploy is a Helm chart designed to simplify the deployment and scaling of applications in Kubernetes environments. This repository provides a comprehensive set of Kubernetes resources, including Deployments, Services, Ingresses, and Horizontal Pod Autoscalers (HPA) for a multi-component application architecture.

backend cosmocloud frontend helm helm-charts kubernetes kubernetes-cluster redis yaml

Last synced: 04 May 2026

https://github.com/danieldantasdev/aspnetcore-complete-formation_course-luisdev-backend-part-10_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: 04 May 2026

https://github.com/arsh-pixel-cmd/weather-visualizer

A responsive and interactive Weather Visualizer that fetches real-time weather data via a Node.js + Express backend. The frontend dynamically adapts with particle effects and gradient transitions based on live conditions, creating an immersive weather experience.

api-proxy backend css express frontend html javascript nodejs open-source particle-effects responsive-design weatherapi

Last synced: 04 May 2026

https://github.com/erick-bryan-cubas/django-web-application

Este repositório demonstra as habilidades práticas adquiridas no curso Django Master, abrangendo o desenvolvimento web com Python e Django, focado nas exigências reais do mercado. Inclui conceitos avançados e projetos completos de aplicativos web e APIs.

api aws backend cloud-computing database django python web-application web-development

Last synced: 04 May 2026

https://github.com/ola-kaznowska/school-flask-chem

Project High School page on chemical bonds. The project was written in Python 3.13.2 and the Flask framework, HTML5, CSS3 and JS.

backend css3 es6 flask fullstack high-school-project html5 js python python3 student-project web

Last synced: 04 May 2026

https://github.com/falk33n/portfolio

Full-stack portfolio built with SvelteKit, showcasing projects with dynamic components, responsive design, and optimized performance.

backend developer frontend fullstack fullstack-development performance-optimization personal portfolio responsive-design sveltekit tailwindcss ui-design web-accessibility web-components

Last synced: 04 May 2026

https://github.com/farazf19/restapi_project1

REST API Practice Project-1

backend express-js json mockaroo restapi

Last synced: 04 May 2026

https://github.com/dougbrando/areaverde-api

Backend do projeto AreaVerde. Uma API REST construída com Java & Spring Boot que evoluiu de uma aplicação de console da faculdade para servir um frontend moderno em React.

backend full-stack java json maven rest-api spring-boot

Last synced: 05 May 2026

https://github.com/r-n/simta-backend

Facilitates college final project flow in IS major of ITS. This is the frontend

back-end back-end-development backend backend-development flask information-system information-systems python rest rest-api software-engineering

Last synced: 05 May 2026

https://github.com/nabilshadman/spring-boot-random-numbers-restful-web-service

A RESTful web service (created with Spring Boot) that returns a list of random numbers to the consumer

backend java java-development rest-api rest-apis software-engineering spring-boot web-service

Last synced: 05 May 2026

https://github.com/yk911/farm-todo

✅ TODO List | Fullstack development with FastAPI, React, MongoDB

backend fastapi frontend mongobd ngnix react

Last synced: 05 May 2026

https://github.com/sundramsharma1/backend-nodejs-express

Backend With Node.js ( Express.js )

backend expressjs mern-stack nodejs

Last synced: 05 May 2026

https://github.com/loisakitakaya/democracy-app

Django Online Voting Application Backend

api-server backend django graphene-django graphql python

Last synced: 05 May 2026

https://github.com/designsupply/startify-dev

ウェブアプリケーション制作で活用できるバックエンド開発環境です

api backend docker laravel mysql php server

Last synced: 05 May 2026

https://github.com/danieldantasdev/aspnetcore-turbo_formation-course-luisdev-part-5_dotnet-8_csharp-12

Formação avançada ampliando o projeto DevFreela com novos recursos: filtragem, paginação, Docker, Unit of Work, transações, correções de testes unitários e boas práticas com EF Core. Evolução direta da Formação ASP.NET Core.

aspnetcore backend best-practices clean-architecture csharp devfreela docker dotnet ef-core filtering luisdev pagination software-engineering testing transactions unit-of-work xunit

Last synced: 05 May 2026

https://github.com/fitsumhelina/codealpha_url_shortener

A URL shortener service that allows users to shorten long URLs and redirects users to the original URL when accessed. This project uses Express.js (Node.js) to handle URL redirection and MongoDB to store mappings.

backend expressjs mern-stack nodejs project url-shortener

Last synced: 05 May 2026

https://github.com/devenes/twitcher

A Messenger App built in React and Node.js using getStream.io. This project is a clone of an online stream platform. The purpose of this project is to provide a quick and easy way to get started with streaming and chat applications.

backend frontend getstream nodejs npm react reactjs

Last synced: 05 May 2026

https://github.com/subramanyamchoda/bookstore-api

Bookstore API is a RESTful service built with Node.js and Express that allows users to manage books with secure JWT-based authentication and JSON file-based storage. It supports user registration, login, and full CRUD operations on books.

backend bookstoreapp expressjs javascript json jwt-authentication node-js

Last synced: 05 May 2026

https://github.com/vonderklaas/node-express-be

Example of simple and starter back-end with usage of good folder practice strategies and main concepts covered

backend express nodejs

Last synced: 06 May 2026

https://github.com/kahlery/micro-mvc-ecommerce

🔬 mvc web project: backed by a single microservice ProductMicroservice. Used Razor and Ajax for async component logic. For ease of setup used SQLite and EF for db connection...

ajax async backend dotnet entity-framework full-stack microservice mvc n-layer plp razor razor-pages sqlite

Last synced: 06 May 2026

https://github.com/jonaskop44/visitflow

VisitFlow is a web app for scheduling visits, managing appointments, and sending PDFs after payment.

backend frontend nextjs spring-boot

Last synced: 06 May 2026

https://github.com/ihorhnennyi/stix_cash_back

Backend system for managing users, transactions, and documents built with NestJS and MongoDB.

admin-panel backend google-drive jwt mongodb nestjs payments

Last synced: 06 May 2026

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

The server-side backend to an E-commerce website built with Sequelize.

backend dotenv e-commerce mysql-database nodejs sequelize

Last synced: 06 May 2026

https://github.com/solracsx/powersub-demo-8327

⚡ Simplify your subscription management with powersub-demo-8327, a demo tool to streamline and automate your service subscriptions effortlessly.

api backend demo deployment educational frontend graphql javascript open-source powersub programming sample-code testing tutorials web-development

Last synced: 06 May 2026

https://github.com/nathija-nimantha/tic-tac-toe-backend

Backend server for Tic-Tac-Toe online game. Built with Node.js, Express, and Socket.IO to provide real-time multiplayer functionality. Supports multiple game rooms, customizable board sizes, real-time game state synchronization, and in-game chat. Designed to work with the Tic-Tac-Toe Next.js frontend.

api backend express game-logic game-server multiplayer nodejs real-time socketio tic-tac-toe websockets

Last synced: 06 May 2026

https://github.com/munizmat/backend-challenges

Repository with backend challenges and solutions

backend nodejs typescript

Last synced: 06 May 2026

https://github.com/santiagortiiz/platzi-backend-javascript-13-backend-with-nodejs

Platzi. School of Node.js: Backend Development with JavaScript. Backend with node (architecture - fundamentals - mongodb - advance features)

advanced-level backend child-process console-tricks javascript mongodb nodejs platzi streams

Last synced: 06 May 2026

https://github.com/william-fernandes252/energizou-registrations-api

A REST API for customers managment built with NestJS, Typescript and TypeORM

api-rest backend nestjs nodejs typeorm typescript

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/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/getolympus/artemis-backend-theme

Ἄρτεμις — Olympus Artemis is a backend theme WordPress plugin used to make admin panel more attractive, modern.

artemis backend backend-theme olympus olympus-plugin php theme wordpress wordpress-plugin

Last synced: 07 May 2026

https://github.com/4ssh1/choose-your-adventure

An asynchronous FastAPI backend that leverages the Groq LLM to generate, persist, and serve branching 'choose your own adventure' stories using an active polling job system and SQLAlchemy

backend fastapi groq llm python sqlalchemy story-generator

Last synced: 09 Jun 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/sawirricardo/realworld-laravel-api

Real world implemented with Laravel by Ricardo Sawir

backend laravel laravel-framework

Last synced: 07 May 2026

https://github.com/danieldantasdev/aspnetcore-complete-formation_course-luisdev-backend-part-5_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: 07 May 2026

https://github.com/nikolatechie/cinema-data-service

RESTful service that communicates with both database and frontend as part of the Cinema web application.

backend database frontend jwt nodejs

Last synced: 07 May 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/narubrown/capstoneproject-smartcampus

스마트캠퍼스는 다양한 기술을 이용하여 학교 정보 및 AI 기반 캠퍼스 길 찾기, 모바일 학생증, 학생 커뮤니티 등 다양한 기능을 제공하는 애플리케이션입니다.

backend express-js flask frontend spa vuejs web-api

Last synced: 07 May 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/mr-yash-01/dvsb

The backend API for the decentralized voting system, built with Node.js and TypeScript, integrates with Ethereum for election management, user authentication, and secure transaction handling.

api backend blockchain election-management node-js nodemon security typescript

Last synced: 07 May 2026

https://github.com/binghuan/info_desk

The purpose of this project is to get a list of banks

back-end backend docker go golang javascript server website

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/iiiioreo/airbnb-clone

A fully-featured Airbnb-like web application, designed to simplify the booking of properties and accommodations.

airbnb backend clone clone-website email frontend javascript nodejs react react-native

Last synced: 08 May 2026

https://github.com/inoles/resumeranker

AI-powered backend to rank resumes by job relevance using ML.NET and ASP.NET Core.

aspnet-core backend csharp docker dotnet machine-learning mlnet resume-parser

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/carlos-marrugo/carlosbank

Sistema de Procesamiento de Transacciones Bancarias con Validación en Tiempo Real.

acid arquitectura-exagonal backend bank docker monitoring postgresql-database postman-collection rabbitmq spring springboot transactions

Last synced: 08 May 2026

https://github.com/iamandaleao/banco-api

API REST para gestão de operações bancárias desenvolvida com Java 21 e Spring Boot 3. Implementa arquitetura em camadas, validações de negócio, persistência com JPA/Hibernate e integração com PostgreSQL na nuvem. Incluindo CRUD completo de clientes com validações de dados e estrutura preparada para contas bancárias e transações financeiras.

backend hibernate java jpa maven postgresql rest-api spring-boot

Last synced: 08 May 2026

https://github.com/codeficct/matching-game-web

✨ Matching Game Web, El juego de memoria visual de combinaciones

backend database ficct javascript matching-game nextjs uagrm

Last synced: 08 May 2026

https://github.com/johnntirintis/codingfactorytestbed

Exercises and Assignments from the full-stack bootcamp Coding Factory

assignment-solutions backend exercise-solutions exercises exercises-solutions java

Last synced: 08 May 2026

https://github.com/ac12644/bitcoin-wallet-api-node

Password-protected Bitcoin wallet backend (Node/Express + bitcore). Create single/HD wallets, send (RBF), time-lock, QR (BIP21), fee estimates, mempool.space integration. Testnet-ready.

backend bitcoin bitcoin-core bitcoin-wallet cryptocurrency nodejs

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/faustogerman/rhino

Rhino 🦏 - Deno Framework for scalable APIs.

backend deno http rest-api server

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/emersoncarneirodasilva/dieta-ia_backend

Dieta.IA é um aplicativo inovador que combina inteligência artificial e uma API robusta para gerar planos de dieta personalizados.

backend diet fastify gemini-ai gemini-api health nodejs

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/shehanrathnayake/tasktide-web-todo-app-backend-springboot-firestore

TaskTide todo web app back-end API built using Springboot and the Firebase Firestore

backend firebase firestore spring-boot springboot todoapp

Last synced: 09 May 2026

https://github.com/hari31416/connections_backend

A comprehensive full-stack MERN application for efficiently managing and tracking your professional and personal connections, companies, and employment positions.

backend crm express networking nodejs professional

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