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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/nihar-tech-21/zerodha_clone

Zerodha Clone is a full-stack web application inspired built with React, Express, MongoDB and Node.js. It allows users to explore, buy, and sell property stocks while offering authentication, authorization, and review features.

axios chartjs cors css3 expressjs html5 js model mongodb mongoose nodejs reactjs schema

Last synced: 07 Apr 2026

https://github.com/saam-rgb/trailed-v2

Trailed is a e-commerce application built using the MERN stack (MongoDB, Express.js, React, and Node.js). This project is designed to provide users with a seamless shopping experience while offering admins a secure platform to manage inventory efficiently.

admin-panel bcrypt cors dotenv ecommerce-website express-js firebase-auth firebase-google-authentication javascript jwt-token mern-ecommerce mongodb-atlas mongoose morgan-middleware nodejs react rest-api tailwindcss vite

Last synced: 09 Apr 2026

https://github.com/ipraveenkmr/laravel-employee-management-backend

Laravel Employee Management Backend with Sanctum and CORS

cors employee-management laravel sanctum

Last synced: 22 Jun 2025

https://github.com/ribeirohugo/go_middlewares

Go Middlewares aggregates standard middlewares (as JWT, CORS, Logging, ...) that are commonly used by different applications.

auth cors golang jwt logger

Last synced: 01 Mar 2026

https://github.com/diya-purkayastha/recipe-book-server

This is the backend API for the RecipeBook platform. It provides RESTful routes to manage recipes, likes, and user-specific actions using MongoDB as the database.

cors dotenv expressjs firebase-auth mongodb vercel

Last synced: 30 Apr 2026

https://github.com/e-burgos/mern-tasks-node

MERN-Tasks es un proyecto de tipo MERN (MongoDB, Expressjs, Reactjs, Nodejs), en cual básicamente es una herramienta que administra proyectos y tareas dentro de los mismos. Este repositorio pertenece al backend desarrollado en Nodejs utilizando como framework Expressjs.

bcryptjs cors dotenv express-validator expressjs jwt-authentication mongodb mongoose

Last synced: 01 May 2026

https://github.com/rk28284/reeco

This project is an assignment for CAW Studios, showcasing a web application developed using React, Redux Toolkit, Node.js, Chakra UI, and Styled Components. The application features a front end and a mock back end to demonstrate the integration of these technologies.

cors html-css-javascript nodejs react redux redux-thunk

Last synced: 07 Apr 2026

https://github.com/huntermahmud/nova-tourism-server

A full stack travel and tourism management website. Add spot, All spot, manage spot, spot list, update delete spot.

cors expressjs jwt-token mongodb nodejs

Last synced: 13 Apr 2026

https://github.com/manastiwari-ir/news-web-scraper

The News Scraper Web Application is a project designed to scrape and present the latest news headlines along with their associated images

beautifulsoup4 cors flask javascript python

Last synced: 09 May 2026

https://github.com/somenath203/terribly-tiny-tales-assignment-backend

Click below to checkout the deployed API of the project

cors express expressjs node profile render

Last synced: 13 Apr 2026

https://github.com/ranaivomahaleo/tranoutilsbundle

Add json httpstatus support, CORS headers support and .env file reader support to Symfony application.

cors cors-request environment-variables httpstatus jsonapi php symfony symfony-bundle

Last synced: 18 Jan 2026

https://github.com/varreltantio/text-to-image-openai

This project implements Image Generation on OpenAI API by using Node JS as backend with React JS as frontend.

cors express nodejs openai reactjs

Last synced: 09 Apr 2026

https://github.com/souravpl8092/stock-analysis-app

A modern Stock Analysis Web Application that allows users to search stock quotes, view historical price trends, and analyze real-time data using the Yahoo Finance API.

axios chartjs cors dotenv expressjs nodejs react-chartjs-2 react-icons react-redux react-redux-toolkit reactjs recharts vite yahoo-finance

Last synced: 07 Apr 2026

https://github.com/harshkapadia2/flask-jwt-cors

A demo for working with JWTs, testing the Flask-JWT-Extended package and implementing CORS.

cors flask flask-jwt-extended jwt

Last synced: 08 Jan 2026

https://github.com/rahulkrsharma2004/backend-wisdom

This project provides an API for managing users and customers, with features such as user registration, login, customer creation, search, and filtering.

backend cors dotenv expressjs jwt-token mongodb mongoose nodejs swagger-docs

Last synced: 13 Apr 2026

https://github.com/marcos-monte/api-cadastro-gestantes

Este projeto fornece a API para o controle dos registros de gestantes em uma Unidade Básica de Saúde (SUS). A API-Cadastro-Gestante é responsável por gerenciar as operações de backend para a aplicação 'cadastro-gestantes'.

cors expressjs joi-validation mongodb nodejs prisma-orm

Last synced: 06 Apr 2026

https://github.com/nasib15/scic-server

A basic Fullstack website where an user can perform some basic search, filtering functionalities.

cors expressjs mongodb

Last synced: 13 Apr 2026

https://github.com/suyashjoshi179/cors-proxy-go

CORS Proxy Server made using Go and Gin.

compiled cors cors-anywhere cors-proxy gin go golang proxy-server

Last synced: 01 May 2026

https://github.com/nisha0202/learny-server

A collaborative study platform enabling user role-based sessions, material management, and secure interaction.

cors dotenv expressjs jwt-token mongodb nodejs stripe

Last synced: 13 Apr 2026

https://github.com/vertikajain/first-graphql-project

Example of GraphQL in NodeJS and ReactJS using Apollo Client and GraphiQL.

apollo-client cors express graphiql graphql nodejs reactjs

Last synced: 13 Apr 2026

https://github.com/muhammad-jiku/jikmunn-genius-car-service-server

A robust Node.js/Express backend for a car service application, featuring secure JWT authentication, RESTful APIs for managing services and orders, and seamless integration with modern deployment platforms. Ideal for MERN stack projects and scalable service-based solutions.

cors dotenv expressjs jwt mongodb nodejs vercel

Last synced: 21 Jan 2026

https://github.com/sunanda01/chitzy_client

Chitzy is a real-time chat application that enables one-to-one communication between users. It features direct messaging, user authentication, and a responsive interface, providing a seamless experience

bcrypt cors daisy-ui jwt-authentication lucide-react mern-stack react-hot-toast socket-io socket-io-client

Last synced: 01 May 2026

https://github.com/kenkyoo/meme-maker

Este es un proyecto web que combina frontend y backend para crear memes personalizados de manera sencilla y rápida.

axios cors css expressjs html imgflip-api javascript jquery meme-generator memes nodejs semantic-ui showalert-swiftui webpack

Last synced: 07 Apr 2026

https://github.com/shakilpendhari/render_api

This is repository used as backend for clone of peperfry website

cors json-serve json-server

Last synced: 01 Apr 2025

https://github.com/rominalodolo/reacthookscrashcourse

React.js Hooks Crash Course by Maximilian Schwarzmüller.

cors hooks javascript react

Last synced: 13 May 2026

https://github.com/tanvik-hub/lost-and-found-backend

The backend for the Lost and Found website provides the core server-side functionality to support user authentication, item management, and efficient communication with the database. It is built using the following technologies: Node.js and Express.js: Used for creating a RESTful API to handle requests like user registration, login, posting items,

cors expressjs mongodb mongoose nodejs

Last synced: 11 Apr 2026

https://github.com/rayeesrather99/seo-content-gen-bot

SEO Content Generator is a full-stack web application powered by AI that helps create SEO-optimized and engaging content based on user input. Built with React and Node.js, it integrates Gemini API for content generation and Framer Motion for smooth UI animations. The app simplifies content creation while ensuring it resonates with target audien

api asynchronous-programming cors express framer-motion gemini nodejs reactjs render seo

Last synced: 11 Apr 2026

https://github.com/whyshashi/video_sync_app

Web Application where users can join a room, share a YouTube video link, and watch the video together with perfect synchronization. Additionally, users should be able to chat with each other in real-time while watching the video. The project should include some advanced and creative features to enhance user engagement and interaction.

cors express jwt mongodb-atlas mongoose nodejs react socket-io

Last synced: 23 Feb 2026

https://github.com/obifaith/node-ticket-app

This is the backend service for the Ticket Management Web Application, powering the authentication, user management, and ticket CRUD operations.

cors error-handling expressjs helmet jwt-authentication mongoose

Last synced: 01 May 2026

https://github.com/pranava007/fsd-curd-operation-backent

This is a FSD-CURD-Operation-Backent

cors expressjs mongoose mvc-architecture nodejs

Last synced: 10 Apr 2026

https://github.com/royge/ezcors

Easy handling of CORS configuration file for rs.cors Options.

config configuration cors go golang

Last synced: 12 Mar 2026

https://github.com/amanmandal-m/globalmart

Globalmart: Elevate your online shopping with React.js and Node.js. Enjoy secure authentication, intuitive cart management, and streamlined payments for a seamless experience.

aws-ec2 bcrypt cors ejs-templates google-oauth2 jsonwebtoken mongoose node-js react-js

Last synced: 13 Apr 2026

https://github.com/ertugrulsertaslan/product-management

This project is an e-commerce application with admin and user roles.

cors docker dotenv express-js material-ui multer postgresql prisma react vite webpush-notifications

Last synced: 03 Apr 2026

https://github.com/ranjeetraj444/greenmentors_assignment

This is a Task Manager application built using the MERN (MongoDB, Express.js, React, Node.js) stack. It allows users to manage tasks, register, and login.

axios bcrypt chakra-ui cors css dotenv express html javascript jsonwebtoken mongodb nodejs react redux

Last synced: 13 Apr 2026

https://github.com/spm999/medical-portal

It is a comprehensive web application designed to streamline healthcare management between doctors and patients. Built using React for the frontend and Node.js with PostgreSQL (NeonDB) for the backend, the system facilitates secure doctor registration, patient signup, login functionalities, and robust management of PDF documents.

bcryptjs cors css doctor jwt-authentication medical-care multer neondb nodejs nodemon npm postgres react react-router-dom

Last synced: 13 Apr 2026

https://github.com/mohaiminul375/furni-flex-server

https://furni-flex-server-rho.vercel.app/furniture

cors dotenv expressjs mongodb

Last synced: 01 May 2026

https://github.com/7gowtham/password-reset-flow

To implement a correct password reset flow with email verification and proper update of the new password in the database for the web app.

axios bcryptjs cors dotenv jsonwebtoken nodemailer react-bootstrap

Last synced: 18 Jun 2026

https://github.com/rahulkrsharma2004/video-calling-app

This project is a video calling application built using MERN STACK and socket.io and for style tailwind.css. It allows users to connect and communicate via video calls in real-time.

cors expressjs http mern-stack nodejs reactjs simple-peer socket-io socketio-client tailwindcss

Last synced: 13 Apr 2026

https://github.com/amanmandal-m/triveous-ecommerce-backend

Our backend powers an e-commerce platform. It handles user management, product operations, shopping carts, order processing, and more. Built with Node.js, Express.js, and MongoDB, it's designed for scalability and integration with your frontend.

aws-ec2 bcrypt cors dotenv ejs express-js jsonwebtoken mongoose node-js nodemailer twillio

Last synced: 13 Apr 2026

https://github.com/gersonbenito/node-products-app

API para guardar productos creado en Node usando TypeScript, Express, MongoDB Docker y Docker Compose

cors docker docker-compose express mongodb mongoose node typescript

Last synced: 13 Apr 2026

https://github.com/telexintegrations/nlp-sentiment-analysis-modifier-integratio

The Sentiment Analysis Modifier Integration analyzes the sentiment of incoming messages in a Telex channel using NLP APIs. It detects whether messages are positive, negative, or neutral and flags or modifies toxic content before it appears in the channel

api aws aws-iam backend cors dotenv express hnginternship love nodejs telex tests typescript

Last synced: 13 Apr 2026

https://github.com/yauhenbichel/jetty-servlets-session-auth-react

React app with auth and hotels review using Jetty server and servlets with mysql db and jdbc

cors jdbc jetty mysql react servlet session wepback

Last synced: 02 May 2026

https://github.com/geraldo-gja/estudo-spring-security-jwt

Aplicação para Autenticação e Autorização atravéz de token JWT

cors h2-database java jwt-token rest-api roles-permissions spring-boot spring-security

Last synced: 13 May 2026

https://github.com/dauntlessdev/basic-mern-web

simple application for integrating mern tech

axios cors fullstack mern nodemon

Last synced: 02 Apr 2025

https://github.com/toorop/ipfs-proxy

An IPFS reverse proxy that handle CORS (especially preflight), authentification, access rules, and more...

authentication cors ipfs reverse-proxy

Last synced: 12 Apr 2025

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

This is a simple REST API written in Go using the Gorilla Mux router. The API allows users to classify numbers based on various properties such as being an Armstrong number, even/odd, prime, or perfect. It also integrates CORS middleware to handle cross-origin requests.

cors golang gorilla-mux middleware nethttp

Last synced: 17 Jun 2025

https://github.com/realkinetic/flask-appify

Opinionated set of default libraries that should be included in every Flask application

appengine assets content-security-policy cors csrf flask

Last synced: 02 May 2026

https://github.com/evaaaaawu/expense-analysis-website-api

Project to practice separating front-end and back-end(This is back-end part).

bcryptjs cors express jwt mongodb mongoose passport passport-jwt

Last synced: 11 Apr 2026

https://github.com/dhruba001/spotify-clone

A full-featured Spotify clone built using the MERN stack (MongoDB, Express, React, Node.js). This project replicates core Spotify functionalities including authentication, playlists, track management, and real-time playback.

clerk-authentication cloudinary cors dotenv expressjs javascript mongodb mongoose nodejs nodemon react shadcn-ui socketio tailwindcss typescript vite

Last synced: 09 Apr 2026

https://github.com/rizonahmed/job-task-server

JobTask Backend is the server-side implementation for the TaskMate application, providing APIs for task management, authentication, and real-time updates.

cookies cors env exressjs jwt mongodb nodejs

Last synced: 13 Apr 2026

https://github.com/ibraam-nashaat/weather-journal-app

An asynchronous web app that displays the temperature of a certain region using the ZIP code of that region.

body-parser cors css express html5 javascript nodejs openweathermap-api temperature weather weather-journal-app zip zip-code

Last synced: 09 May 2026

https://github.com/obaedulislam/car-hub-server-two

Car Hub Node, MongoDB & Express server & Implement JWT

cors express mongodb

Last synced: 13 Apr 2026

https://github.com/shuvoprogram/edusphere_backend

EduSphere 🌐 revolutionizes learning! An interactive LMS fostering personalized education, collaboration, and skill mastery.

axios bcrypt cloudinary cookie-parser cors datauri dotenv ejs expressjs http-status-code ioredis jwt mongoose multer node-cron nodemailer stripe ts-node-dev typescript

Last synced: 13 Apr 2026

https://github.com/ifeelgarv/PayTM

PayTM Project for seamless transaction!💗

axios cors express javascript jsonwebtoken reactjs zod

Last synced: 30 Dec 2025

https://github.com/dilan032/api-for-holcemlk-banker-dataentry

Node.js REST API for banking applications, handling customer data, loans, and accounts.

body-parser cors dotenv express mysql2

Last synced: 05 Apr 2025

https://github.com/knaeeim/khaddo-sheba-server

A Node.js backend API for the Khaddo Sheba food-sharing platform, built with Express, MongoDB, and Firebase Authentication.

cors dotenv expressjs mongodb nodejs

Last synced: 02 May 2026

https://github.com/hoangtranson/uploadservice

Upload Service build by express and mongodb

cors express gridfs mongodb nodejs

Last synced: 02 May 2026

https://github.com/marcelo-a-o-s/projetoeletromecanica

Projeto para avaliação de disciplina de projetos do curso Técnico de Eletromecânica da instituição de ensino do colégio E. Professor Gastão Valle.

cors cpp express nextjs platformio prisma tailwindcss typescript webserver websockets

Last synced: 06 Apr 2026

https://github.com/fostroll/cors_api_proxy

Just one more simple proxy that remove CORS restrictions for API requests

cors flask proxy python

Last synced: 16 May 2026

https://github.com/vs0uz4/instarocket_api

Instarocket - BACKEND da Aplicação Desenvolvida na Semana OmniStack 7.0

cors expressjs javascript mongodb mongoose reactjs socket-io

Last synced: 03 Apr 2026

https://github.com/ashita-agarwal/meanstack-blogpost-app

A Blog Post Application using Angular and Node where users can see list of blog posts, add new post, view the details of the blog post, edit the blog post and can delete the blog post.For Database , MongoDB Atlas is used.

angular components cors env interpolation node-js npm pipes routing service

Last synced: 02 May 2026

https://github.com/maximoospital/download-proxy

Demo for using a NuxtJS server as a proxy to avoid CORS-related trouble when downloading files form an external server.

axios cors download nuxtjs nuxtjs-template nuxtjs2 proxy v2

Last synced: 07 Oct 2025

https://github.com/rahima-akter/crowd-funding-backend

This project is a web application powered by Express.js and MongoDB, with some useful utilities to manage environment variables and handle CORS issues.

cors jwt-token mongodb-atlas node-js

Last synced: 02 May 2026

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