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An open API service indexing awesome lists of open source software.

Cross-origin resource sharing (CORS)

Cross-origin resource sharing (CORS) is a mechanism that allows restricted resources on a web page to be accessed from another domain outside the domain from which the first resource was served. CORS also relies on a mechanism by which browsers make a “preflight” request to the server hosting the cross-origin resource, in order to check that the server will permit the actual request. In that preflight, the browser sends headers that indicate the HTTP method and headers that will be used in the actual request. For security reasons, browsers restrict cross-origin HTTP requests initiated from scripts. For example, fetch() and XMLHttpRequest follow the same-origin policy. This means that a web application using those APIs can only request resources from the same origin the application was loaded from unless the response from other origins includes the right CORS headers.

Resource types

https://github.com/andresweitzel/microservice_cisco_devices_graphql

Microservice for managing Cisco devices implemented with GraphQL, Express, Apollo, NestJS, Typescript, NodeJS, TypeORM, dotenv, cors, swagger, swagger-ui, MySQL, others.

apollo-graphql apollo-server-express cisco cisco-api cors dotenv express-js expressjs graphql microservicios mysql nestjs nestjs-graphql nodejs swagger-ui typeorm typescript

Last synced: 12 Apr 2026

https://github.com/imsamuelcovalero/desafio_shopper

Solução robusta para atualização massiva de preços em lojas virtuais. Processa e valida dados de arquivos CSV com React.js, Node.js e Typescript. Consulte nosso README para mais detalhes.

backend context-api cors crud-application docker docker-compose express-async-errors expressjs frontend inquirerjs joi-validation nodejs nodemon reactjs rest-api sequelize sql styled-components typescript

Last synced: 12 Apr 2026

https://github.com/hashal890/bitrix24-backend

Developed the backend for a Bitrix24 website clone, providing a comprehensive workspace for customer relationship management, project management, and collaboration. This all-in-one solution enhances business management efficiency.

cors express javascript mongodb mongoose

Last synced: 12 Apr 2026

https://github.com/sarthak03dot/sarthak-tasks

Inreal Solution : Build a full-stack task management app with basic CRUD functionality using MERN stack

cors crud-operation dotenv expressjs mongoose nodejs reactjs

Last synced: 09 Apr 2026

https://github.com/pranosa/go_cors_test

CORS Testing Utility - Test for SIMPLE Cors and Preflight Request CORS, Test Support for Methods and Headers Against Origin

cors cors-request

Last synced: 08 May 2026

https://github.com/arpit-shrivastva/todo-mern

The MERN stack (MongoDB, Express.js, React, and Node.js) is a powerful set of technologies used to build full-stack web applications. In a MERN Todo app, MongoDB serves as the NoSQL database to store todo items, providing flexible schema design and scalability.

api body-parser cors express mern-stack mongodb node react todo

Last synced: 12 Apr 2026

https://github.com/furkan-dogu/stockapi

This project is a RESTful API developed using Node.js and Express. The API interacts with a MongoDB database and is documented with Swagger. It supports CRUD operations for auth, user, category, brand, firm, product, purchase, and sale sections, and secures transactions with token and JWT.

cors dotenv express express-async-errors jsonwebtoken mongodb mongoose nodejs redoc-express swagger-autogen swagger-ui-express

Last synced: 12 Apr 2026

https://github.com/dmitriygorohov/project-from-itransition

САЙТ ДЛЯ УПРАВЛЕНИЯ РЕКОМЕНДАЦИЯМИ "ЧЁ ПОСМОТРЕТЬ/ЧЁ ПОЧИТАТЬ/ВО ЧТО ПОИГРАТЬ И Т.Д."

axios body-parser cloudinary-react cors express material-ui mysql nodemon react react-hook-form react-router-dom

Last synced: 12 Apr 2026

https://github.com/aajafry/pocket_tracker_api

pocket tracker api track income and expenses which is build with node.js, express.js and mongoose

athentication bycrypt cors expressjs jsonwebtoken mongoose nodejs

Last synced: 12 Apr 2026

https://github.com/sauraverse/google-docs-clone

React based Text-editor with real-time collaboration in document editing implemented using socket.io

cors create-react-app mongodb mongoose nodejs quilljs react socket-io

Last synced: 12 Apr 2026

https://github.com/aka-azad/crowd-cube-server

This is the server side / backend of CrowdCube Project

cookie- cors expressjs firebase-auth mongodb nodejs

Last synced: 12 Apr 2026

https://github.com/ezeah/number-classification-api

This project is a simple API that classifies numbers based on various mathematical properties and provides fun facts about them. It is built using Node.js and Express.

cors express nodejs numberapi

Last synced: 28 Apr 2026

https://github.com/theayushmajumdar/todotask-aws

"Fullstack Todo App using React, Node.js, and AWS" A modern Fullstack Todo app built with React and Node.js, leveraging AWS services like DynamoDB, Lambda, and Amplify for seamless cloud deployment.

aws-amplify aws-lambda cors dynamodb nodejs react

Last synced: 09 May 2026

https://github.com/prasanth2817/chat-application-backend

The backend is built using Node.js with Express for handling API requests and Socket.IO for real-time messaging. MongoDB stores user data and chat messages, with Mongoose handling database operations. JWT is used for authentication, and bcrypt for password hashing. The code follows the MVC architecture for maintainability.

bcryptjs cors dotenv expressjs jwt-authentication moongose mvc-architecture nodejs socket-io

Last synced: 12 Apr 2026

https://github.com/arpit-shrivastva/video-app

The video streaming app backend built with Node.js provides a robust infrastructure to efficiently handle video content delivery. Leveraging Node.js's event-driven architecture, it ensures high scalability and performance. Utilizing libraries like Express.js.

cookies-parser cors env expressjs nodejs prettier

Last synced: 06 Apr 2026

https://github.com/rjchi/mern-server

Back end del proyecto mern-stack-mysql

api cors expressjs mysql2 nodejs

Last synced: 12 Apr 2026

https://github.com/younusfoysal/pharma-care-server

A modern, full-stack pharmacy management system built with React and Node.js that helps pharmacies streamline their operations, manage inventory, and provide better patient care.

bcrypt cors expressjs jwt-authentication mongodb nodejs

Last synced: 12 Apr 2026

https://github.com/aburayhan-bpi/assetwise-server

AssetWise Server powers asset management with secure authentication, role-based access, request handling, and Stripe payments. It supports asset categorization, team management, and analytics. Built with Node.js, Express.js, and MongoDB, it ensures seamless and efficient backend operations for businesses managing company resources.

body-parser cors dotenv expressjs jwt jwt-authentication moment-js mongodb morgan nodejs stripe

Last synced: 12 Apr 2026

https://github.com/prasanth2817/blog-app-backend

A RESTful API backend for a blogging application built with Node.js, Express, and MongoDB. Supports user authentication, blog creation, reading, updating, deleting, and filtering by category and author.

bcryptjs cors crud-operation dotenv expressjs jwt-authentication mvc-architecture

Last synced: 29 Apr 2026

https://github.com/ohshajim/prodify-server

This backend server is the back-end of Prodify, single-page application designed to allow users to perform search and filtering operations on a set of products. including functionalities such as pagination, searching, categorization, sorting

cors expressjs mongodb nodejs

Last synced: 07 Apr 2026

https://github.com/princeinscripts/e-commerce-website

A robust backend implementation for an e-commerce website, handling product management, user authentication, order processing, and secure data storage.

bcrypt cloudinary cookie-parser cors dotenv express express-validator jsonwebtoken mailgen mongoose mongoose-aggregate-paginate-v2 muter nanoid nodemailer passport razorpay react

Last synced: 12 Apr 2026

https://github.com/kkpoon/lambda-cors

A CORS handler for AWS Lambda

api-gateway aws-lambda cors

Last synced: 26 Mar 2025

https://github.com/mskian/mskcors

CORS Anywhere is a NodeJS proxy which adds CORS headers to the proxied request.

cors cors-anywhere cors-proxy cors-request

Last synced: 10 Sep 2025

https://github.com/kevveth/ecommerce_fullstack

A full-stack e-commerce platform built with React for the front-end, TypeScript and Zod for type safety, and Node/Express/PostgreSQL for the backend. Features client-side routing with React Router, async state management with React Query, and secure authentication using bcrypt, Passport, and CORS.

bcrypt cors ecommerce express full-stack node passport postgresql react react-query react-router typescript validation zod

Last synced: 07 Apr 2026

https://github.com/tapader13/task-manegment-backend

This is the backend service for the Task Management Application. It provides RESTful API endpoints for managing user authentication and task operations, including creating, updating, deleting, and fetching tasks. The backend is built using Node.js, Express.js, and MongoDB.

cors expressjs mongodb nodejs

Last synced: 11 Apr 2026

https://github.com/khaledssbd/urbanutopia-project-server-side

UrbanUtopia is a single building management web application where members can pay using Stripe gateway.

cookie-parser cors dotenv express jsonwebtoken mongodb nodemailer nodemon stripe

Last synced: 12 Apr 2026

https://github.com/nahidn228/hostelmate-server

Welcome to **HostelMate**, a backend solution for managing meal requests, user roles, and upcoming meal updates for hostels. Built with **Node.js**, **Express**, and **MongoDB**, this API allows seamless interaction for meal management, user authentication, and much more!

cors dotenv express jsonwebtoken jwt mongodb node role-based-access-control stripe

Last synced: 13 Apr 2026

https://github.com/yunyoungsik/inventory-management

Next.js와 Tailwind, Redux, Recharts를 이용하여 작업한 웹사이트입니다.

aws-ec2 aws-rds aws-s3 axios body-parser cors express mui-material prisma react-redux recharts redux tailwindcss typescript

Last synced: 23 Feb 2025

https://github.com/hezhii/cross-domain-example

A example of the CORS on Node.js

cors nodejs

Last synced: 18 Jul 2025

https://github.com/jumarinr/salud-ocupacional-back

Proyecto de requisistemas

body-parser cors mongoose

Last synced: 17 May 2026

https://github.com/hebahamdan2/weather-journal-app

Weather Journal App is a simple web application developed for the Udacity Frontend Web Developer Nanodegree program using the OpenWeatherMap API.

cors expressjs html-css-javascript nodejs openweathermap-api udacity-nanodegree

Last synced: 29 Apr 2026

https://github.com/zahid-official/milestone-11-server

Welcome to the backend of TrackBook - Book Management System. This platform, built with Node.js, Express.js, and MongoDB, efficiently handles book management, user authentication, and borrowing operations, providing a secure and scalable solution for library resource management.

axios-interceptor cookie-parser cors dotenv expressjs firebase jwt mongodb nodejs

Last synced: 30 Aug 2025

https://github.com/tigo-cmd/audio_trascription_and_analysis_app-server-side

Lightweight Backend files for Audio_Trascription_And_Analysis_App-Client-Side built on Groq and Flask-framework

ai api cors flask groq moviepy open-ai problem-solving python3 tigo

Last synced: 17 May 2026

https://github.com/gabrielcrackpro/cors-fix-localhost

A script to avoid CORS policiy on localhost using a express app

cors cors-policy express express-app expressjs localhost

Last synced: 16 Mar 2025

https://github.com/heraldofortuna/backend-server-nodejs-express

React app for creating, tagging and displaying notes with a backend made with nodejs + express.

cors express heroku javascript nodejs nodemon reactjs

Last synced: 11 Apr 2026

https://github.com/cedric-renais/projet_groupomania

Créer un réseau social d'entreprise avec REACT et SQL

bcrypt cors dotenv expressjs helmet jsonwebtoken multer mysql nodejs react sequelize

Last synced: 10 Apr 2026

https://github.com/matheusfdosan/noprecinho-server

Esse projeto backend tem o objetivo de fornecer uma API para busca e comparação de preços de produtos em diferentes marketplaces, como Americanas e Carrefour. A aplicação realiza web scraping para extrair informações relevantes dos sites e disponibilizá-las de forma estruturada para consumo por aplicações frontend ou outros serviços.

bcrypt cors fastify mongodb nodejs products scraping-websites

Last synced: 29 Apr 2026

https://github.com/rahulkrsharma2004/athlead-assignment

A web scraper built to extract detailed product information from any Smart TV listing on Amazon India. This tool captures key product details, pricing, offers, customer reviews, and images for a structured and comprehensive overview.

axios cors css3 expressjs html5 mern-stack nodejs puppeteer react-icons react-router reactjs tailwindcss

Last synced: 09 Apr 2026

https://github.com/guilhaof/gsystem-api-node

Backend do sistema Gsystem com Nodejs,Express,Prisma , WebToken - Obs ainda e construcao a⚠️❗

bcript bcryptjs cors express json-api jsonwebtoken mysql nodejs postgresql prisma prisma-client prisma-studio typescript

Last synced: 13 Apr 2026

https://github.com/juniorreisx/backts

Backend with TypeScript, Express, and Sequelize, connected to PostgreSQL on Supabase. Provides a scalable and secure RESTful API with CRUD operations, designed for easy environment configuration and database management.

cors dotenv express jsonwebtoken pg-hstore postgresql sequelize typescript

Last synced: 13 Apr 2026

https://github.com/nabilaferdousprapty/track-tonic-server

Track Tonic is a cutting-edge fitness app that empowers users to track progress, set goals, and engage with a vibrant community, promoting healthier lifestyles through advanced technology. This is the server side code

cors dotenv expressjs jwt mongodb nodejs stripe

Last synced: 13 Apr 2026

https://github.com/sarthak03dot/e-commerce

Welcome to BD.ai, an innovative full-stack web application designed to simplify buying and selling across categories like cars, bikes, electronics, and more. Built with React for the frontend and Node.js/Express/Mongoose for the backend, BD.ai offers features such as one-click selling, favorite toggling, eco-scoring, and AI-driven recommendations.

cloudinary cors ecommerce-website expressjs git material-ui mern-project mongodb multer-storage nodejs reactjs restful-api

Last synced: 13 Apr 2026

https://github.com/krishanmihiranga/spring-link

Example project illustrating the seamless integration of a Spring Boot API with a Frontend application.

cors css html java javascript spring-boot

Last synced: 13 Apr 2026

https://github.com/washira/express-guides

Advanced Express.js guides with multiple features

cookie-parser cors express jwt mysql2 nodejs

Last synced: 29 Apr 2026

https://github.com/ggturan/sporting-goods-server

This backend server is designed to support an e-commerce platform specializing in selling sports goods. It provides robust features to ensure a seamless and secure shopping experience for customers and effective management capabilities for administrators

cors eslint-prettier expressjs mongoose nodejs nodemon typescript zod

Last synced: 07 Apr 2026

https://github.com/elfctn/twitter-web

A clean and interactive user interface for the Twitter Clone API, built with React and Vite. Styled with Tailwind CSS, it consumes the backend services to provide a seamless user experience, including a real-time feed, user registration, and login.

axios cors frontend javascript react tailwind-css twitter-clone vite

Last synced: 29 Apr 2026

https://github.com/sm-noushan/jtask-ph-server

SuperShop is an innovative e-commerce platform designed to provide users with a seamless and engaging shopping experience.

cors expressjs mongodb mvc nodejs

Last synced: 10 Apr 2026

https://github.com/eltonlazzarin/simple-typescript-app

This is a simple project built in ReacJS and TypeScript

axios axios-restful cors development express flexbox nodejs reactjs typescript vscode yarn

Last synced: 08 Apr 2026

https://github.com/hrmrakib/scic-task-server

It's a simple task get from Programming Hero.

cors dotenv expreesjs mognodb nodejs

Last synced: 30 Apr 2026

https://github.com/dodul01/bookease-server

The BookEase Server Repository is the backend foundation of the hotel booking website, responsible for handling user authentication, room booking processes, and the management of user reviews.

cors express-js middleware mongodb nodejs-server nodejsapi

Last synced: 13 Apr 2026

https://github.com/fabianraja/urlshortener-backend

Url Shortener - Create short urls that redirects to the long urls

bcrypt cors dotenv express jsonwebtoken mongodb mongoos nodejs nodemailer nodemon render-deployment

Last synced: 13 Apr 2026

https://github.com/mrirakib04/server-1

server-1 For web-practice-7

cors express mongodb node

Last synced: 16 Apr 2026

https://github.com/leo-hart/youtube-downloader

Simply paste the URL, choose your format, and download your video in seconds!

cors css3 expressjs flexbox-css html5 javascript nodejs xmlhttprequest youtube-downloader

Last synced: 13 Apr 2026

https://github.com/orion-inc/ezi-authentication-web-service

:rocket: A simple yet elegant typescript express server for the ezi-reporting systems. Contains all the necessary endpoints for making things better and simple.

authentication authorization body-parser cors expressjs mongodb mongoose nodejs nodemon pm2 typescript

Last synced: 13 Apr 2026

https://github.com/anashany2193/mern-food-ordering-backend

The backend API for the MERN Food Ordering app handles restaurant listings, user profiles, authentication, and order management. Built with Express, it includes endpoints for searching, filtering, and updating orders. Integrated with Stripe for payments and Auth0 for secure user authentication.

cloudinary concurrently cors dotenv express jsonwebtoken mongodb mongoose multer nodemon oauth2 stripe typescript

Last synced: 11 Apr 2026

https://github.com/abdurraahimm/online-quran-api

This is a simple API that provides the Quran in JSON format.

axios cheerio cors expressjs nodejs

Last synced: 30 Apr 2026

https://github.com/qamar2315/node-express-file-uploader

A simple Node.js and Express-based file upload server allowing users to upload files to categorized folders with a web interface.

backend cors expressjs file-server file-upload javascript layered-architecture multer nodejs rest-api web-application

Last synced: 12 Apr 2026

https://github.com/ahngh0113/hackathon_server

Hello, Megabyte 해커톤 / 사람인 API를 이용하여 공고 비교하기 서비스 서버 개발

axios cors dotenv express mongodb moongoose nodejs nodemon schema

Last synced: 13 Apr 2026

https://github.com/montasim/school-management-backend

The School Management API is a comprehensive and robust backend system designed to streamline various operational aspects of a school. This API plays a pivotal role in school management software, offering an array of functionalities tailored to the diverse needs of educational institutions.

bycrypt cors express-js googleapis javascript joi mongodb multer node-js rate-limit-mongo school-management-system-api swagger winston

Last synced: 02 Apr 2026

https://github.com/mainageorge/node-express-api

This is an app to test building an api with nodejs and express framework The app uses mongodb for storing data. You need to set up the connection string to mongodb to use it. The app is a RESTful API CRUD operations on a model product with validations using Joi library and custom validation middlewares.

cors express expressjs joi joi-validator-schema jwt-authentication jwt-bearer-tokens model-validation mongodb mongoose nodejs nodemon promises-async-await rest-api restful-api

Last synced: 13 Apr 2026

https://github.com/subhendu-07/food_del

A GitHub repository description for a food delivery application could highlight its features like user authentication, restaurant and menu management, order placement and tracking, and potentially a delivery driver app.

cors css expressjs javascript mongodb nodejs reactjs stripe

Last synced: 13 Apr 2026

https://github.com/arjunramakrishnan46/patient-health-dashboard-for-prior-authorization

The Patient Health Dashboard is a full-stack application that streamlines healthcare workflows by enabling providers to manage patient health data and prior authorization requests. It offers a seamless solution for submitting, reviewing, and managing prior authorizations.

axios cors express-rate-limit expressjs formik-yup helmet jsonwebtoken lucide-react mongodb-atlas morgan-middleware node-js node-package-manager reactjs redux-toolkit tailwindcss

Last synced: 14 Apr 2026

https://github.com/tiwariharshitraj14/greetingapp

A simple MERN application that takes a user's name as input and fetches a personalized greeting message from an API.

cors expressjs nodejs nodemon reactjs tailwindcss

Last synced: 13 Jun 2025

https://github.com/udokailodigwe/memories-app-server

Worked on an API with RESTful pattern. It interfaces my MongoDB database to serve resources to client requests endpoints

cors express javascript mongoose node nodemon

Last synced: 13 Apr 2026

https://github.com/joche-dev/desafio-softjobs

Desafío #6 Autenticación y Autorización con JWT del modulo 7 Backend Node y Express del Bootcamp Full Stack Javascript Desafío Latam.

bcryptjs bootcamp bootstrap cors desafiolatam expressjs jwt morgan pg react

Last synced: 07 Apr 2026

https://github.com/hashal890/ai-content-summarization-and-analysis-tool

Project demonstrates an AI-powered content summarization and analysis tool that allows users to upload text content, receive a summarized version with key insights, and display these insights clearly. Optionally, the project can be extended to include data visualizations and user authentication.

axios body-parser chakra-ui cors css dotenv expressjs html javascript multer natural nextjs react-icons sentiment-analysis vercel-deployment

Last synced: 02 Apr 2026

https://github.com/tariqul420/service-orbit-server

This is the backend server for the Service Orbit application, a service-sharing platform that connects service providers with customers. This server handles authentication, service management, and other backend functionalities using Node.js, Express.js, MongoDB, and JWT.

cookieparser cors dotenv expressjs jwt mongodb nodejs

Last synced: 13 Apr 2026

https://github.com/rialparmar1777/metrics-dashboard

Metrics-Dashboard - A FullStack analytics dashboard that shows historical performance of tech stocks. Tech Stack: Vite+React, Axios, Chart.js, RestFull APIs, Tailwind CSS. Backend: Firebase, FireStore Database and Authentication.

axios-restful chart-js cors finnhub-stock-api firebase-authentication node-cache nodejs rate-limiting react tailwindcss vite-react websocket websocket-server

Last synced: 30 Apr 2026

https://github.com/hawkpraveen/blog_app_be

This repo contains Back End code for the Blog App. Built using MERN Stack.

bcryptjs cors expressjs jwt-authentication mongoose nodejs render

Last synced: 13 Apr 2026

Cross-origin resource sharing (CORS) Awesome Lists
Cross-origin resource sharing (CORS) Categories