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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
- Invocations of
fetch()
orXMLHttpRequest
- Web Fonts (for cross-domain font usage in
@font-face
within CSS), so that servers can deploy TrueType fonts that can only be loaded cross-origin and used by websites that are permitted to do so - WebGL textures
- Images/video frames drawn to a canvas using
drawImage()
- CSS shapes from images
- scripts
- iframes
- GitHub: https://github.com/topics/cors
- Wikipedia: https://en.wikipedia.org/wiki/Cross-origin_resource_sharing
- Created by: WHATWG, Matt Oshry, Brad Porter, Michael Bodell, Tellme Networks
- Released: May 2006
- Related Topics: xhr, ajax, jsonp, content-security-policy,
- Last updated: 2025-02-03 00:06:15 UTC
- JSON Representation
https://github.com/thund3rhawk/bim_admin_backend
aws-s3 bcrypt cloudinary cors express mongodb multer nodejs prettier prisma ts-node typescript
Last synced: 18 Jan 2025
https://github.com/saeidsaadatigero/ai-app
AI Question Answering from PDF
bootstrap5 cors fitz flask html-css-javascript huggingface pyngrok python python3 transformers ubuntu
Last synced: 14 Dec 2024
https://github.com/scodify/gpt-back
Proyecto Back End GPT
cors dotenv express morgan openai-api
Last synced: 20 Jan 2025
https://github.com/joysarkarbd/practice-of-nest-js
cookieparser cors helmet mongodb mongoose morgan mysql nestjs rate-limit swagger typeorm typescript
Last synced: 11 Jan 2025
https://github.com/yoshitunaiga/npi-backend
A backend server for the npi-medical-board using Mimilabs API
Last synced: 25 Jan 2025
https://github.com/deepashrisg/studentmanagement
A Node.js app to manage student data with secure authentication, MongoDB integration, and APIs for student operations.
cors express mongodb mongoose nodejs nodemon-express
Last synced: 15 Dec 2024
https://github.com/rjtravelhelpline/backend-jts
Backend - Jaipur Taxi Service
Last synced: 15 Dec 2024
https://github.com/temurbek2310/swagger_express_js
Practice Express js and Swagger ui for managing products.
bcrypt cors express-js swagger-ui
Last synced: 15 Dec 2024
https://github.com/akunna1/movie-search-webapp-rest-api
Writing the restful api for a movie search webapp. Searching for movies using title, genre, rating, and adding sections for sorting movies by ratings, genres etc.
backend cors database dotenv express mongodb mongoose nodejs nodemon
Last synced: 31 Jan 2025
https://github.com/daliosy/user-registration-server-ts
API - Registro de usuário
api cors crud-application express mongodb nodejs prisma typescript user-registration
Last synced: 09 Jan 2025
https://github.com/trevor4n/hurdle-backend
Backend for: https://github.com/trevor4n/hurdle
api cors express node-fetch rest
Last synced: 25 Jan 2025
https://github.com/mariklimova/educationplatform
cors css express html jwt-token nodejs react typescript
Last synced: 29 Jan 2025
https://github.com/routbullet/auth-mern
auth-mern is a full-stack application developed with the MERN stack (MongoDB, Express, React, Node.js) designed to illustrate user authentication and authorization. This project features separate backend and frontend directories to maintain a clean separation of concerns, ideal for learning and understanding MERN stack development.
cors dotenv expressjs full-stack js-cookie jsonwebtoken login-system mern-stack middleware mongodb moongose nodejs nodemon react react-router-dom restful-api scripts styled-components typescript vite
Last synced: 19 Dec 2024
https://github.com/thesanchitadevi/black-market-server
backend
cors express express-middleware mongodb mongodb-atlas mongodb-database nodejs nodemon vercel-deployment
Last synced: 01 Feb 2025
https://github.com/hattorikanto/epress-anime_characters-crud_server
The CRUD server for anime characters
cockroachdb cors expressjs nodejs postgresql prisma-orm typescript vercel
Last synced: 20 Dec 2024
https://github.com/uwon0625/nbagames
NBA live score and alerts
aws aws-cdk cloudformation cors dynamodb eventbridge express jest lambda nestjs nextjs powershell reactjs redis restful-api storybook tailwindcss typescript unittest websocket
Last synced: 12 Jan 2025
https://github.com/tanjubozok/net8demoapp
It is a n-tier .NET8.0 WebAPI project created for testing purposes.
automapper bogus bootstrap5 cors efcore8 fluent-api fluentvalidation http-client httpclientfactory jwt jwt-auth jwt-authentication jwt-token n-tier n-tier-architecture net8 postgresql repository-pattern serilog web-api-core
Last synced: 25 Jan 2025
https://github.com/pandit0305/ai-chat-bot
user can ask anything with ai chat bot application, user are able to get answer of difficult questions
Last synced: 26 Jan 2025
https://github.com/willdarkins/sticky-quips-backend
Backend & database production for note taking application that resembles a sticky note format attaching links and short reminders
body-parser cors dotenv express mongodb mongoose nodejs
Last synced: 24 Jan 2025
https://github.com/misterowlpt/traefik-auth-api
A sample project that uses Traefik to control access to a federated REST API
Last synced: 31 Dec 2024
https://github.com/akashp73387/settly-assessment-backend
An application form for a new account where users enter their personal details, validate the information, and have the option to edit and resubmit the form before finalizing their registration.
cors crud-api dotenv expressjs mongodb mongoose nodejs nodemon
Last synced: 18 Dec 2024
https://github.com/willdarkins/file-share-backend
Backend & database production for a file sharing application built with NEXT.js allowing users to download & send files to friends via links
body-parser cloudinary cors dotenv express mongodb mongoose multer nodemailer typescript
Last synced: 24 Jan 2025
https://github.com/go-http-server/core
Core backend service with Go
asynq-queue cors gin-framework golang mailer postgresql redis
Last synced: 31 Dec 2024
https://github.com/joysarkarbd/volunteer-server-side
body-parser cors dotenv express javascript mongodb nodemon
Last synced: 11 Jan 2025
https://github.com/joysarkarbd/simple-node-express-user-server
cors crud express javascript nodemon
Last synced: 11 Jan 2025
https://github.com/joysarkarbd/genius-car-mechanic-server
body-parser cors crud dotenv express javascript mongodb nodemon
Last synced: 11 Jan 2025
https://github.com/praveenkumar8754/password-reset-backend
This page was used to reset your password
bcryptjs cors dotenv expressjs html-css-javascript jwt-token mongoose nodejs nodemailer nodemon
Last synced: 23 Jan 2025
https://github.com/joysarkarbd/dream-bicycle-server-side
body-parser cors crud dotenv express javascript mongodb nodemon
Last synced: 11 Jan 2025
https://github.com/sergejshk/file-service-node
aws-s3 bcrypt cookie-parser cors dotenv drizzle-orm express jsonwebtoken nodejs postgresql typescript zod
Last synced: 02 Feb 2025
https://github.com/gustavocstl/serverless-meetup-api-proxy
Service to Meetup API which abstract OAuth from client side.
aws-lambda cors cross-browser meetup-api nodejs serverless
Last synced: 30 Jan 2025
https://github.com/sashee/signed_urls_cors
Testing different configurations of domains and CORS headers when redirecting to an S3 signed URL
Last synced: 29 Jan 2025
https://github.com/hrmrakib/food-table-server
It's full-stack restaurant management website (Server Side Code). Restaurant site: add food, gallery images, purchase, and order tracking.
cookie-parser cors dotenv expressjs jsonwebtoken mongodb
Last synced: 02 Feb 2025
https://github.com/jumarinr/salud-ocupacional-back
Proyecto de requisistemas
Last synced: 23 Jan 2025
https://github.com/parthmodi23/mystore
E-commerce Website with MERN Stack
api api-rest cors e-commerce-project easy express mongodb nodejs reactjs
Last synced: 22 Dec 2024
https://github.com/sergejshk/scheduler-be
bcrypt cookie-parser cors dotenv drizzle-orm express jsonwebtoken nodejs postgresql typescript zod
Last synced: 02 Feb 2025
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: 18 Jan 2025
https://github.com/akunna1/mern-todo-list-app
Creating a girly themed mobile responsive MERN (i.e MongoDB, Express.js, React.js, Node.js) do do list app using CRUD operations. There are 3 branches.
axios cors crud-application css expressjs full-stack mongodb mongodb-compass mongoose nodejs nodemon react-icons reactjs tailwindcss webdev
Last synced: 31 Jan 2025
https://github.com/laynef/node-secure-cors
CORS for Node.js that does not allow wildcards for Subdomain attacks
Last synced: 27 Dec 2024
https://github.com/andrewjbateman/nodejs-tutorial-rest-api
:clipboard: This is an app to practise working with Representational State Transfer (REST) APIs that just transfer data instead of user interfaces.
bcrypt-nodejs codepen cors crud graphql headers mongoose-schema multer nodejs postman-api replace rest-api socket-io
Last synced: 27 Dec 2024
https://github.com/2o3t/koa2-proxy-middleware
http proxy middleware for koa2
2o3t cors http http-proxy-middleware https koa koa-proxy-middleware koa2 koa2-proxy-middleware middleware proxy
Last synced: 24 Jan 2025
https://github.com/joaomni/devradar
🗺️ exibir devs próximos por geolocalização no maps
api cors expo-cli expressjs mongod mongoose react-hooks react-native react-navigation react-router reactjs stylesheet
Last synced: 12 Jan 2025
https://github.com/joaomni/next-level-week1
♻️ Ecoleta
cors express nodejs sqlite typescript
Last synced: 12 Jan 2025
https://github.com/tinyhiker/tyrell_book_store
Tyrel Bookstore built using JavaScript, React, Express, Node, and MongoDB
cors dotenv express firebase-login firebase-storage mongodb mongoose node react react-redux react-redux-toolkit react-router redux-toolkit-query sweetalert2 tailwindcss
Last synced: 18 Jan 2025
https://github.com/taiseen/um
Universe Management
cors express global-error-handling interface micro-service middleware model mongoose rest-api router schema validation zod
Last synced: 12 Jan 2025
https://github.com/sharpwit/server-for-test
A webserver docker container based on express for testing RESTful app
cors docker express javascript nodejs webserver
Last synced: 24 Jan 2025
https://github.com/vic778/stock_app
this app is a simple investment portfolio management system that allows users to track their investments and view performance metrics. first of all the user should create an account, loggin in trougth the token and create a portfolio. the app has services to calculate the profit and lost, it has filter such as year and it can download the csv file
cors devise jwt-token postgresql rspec rubocop ruby-on-rails third-party
Last synced: 18 Jan 2025
https://github.com/noushinsaad/service-review-server-site
This is a backend service built using Node.js and Express.js, with MongoDB as the database. The service handles user authentication, service management, and review functionality. The API is secured with JSON Web Tokens (JWT) and supports CRUD operations for users, services, and reviews.
Last synced: 24 Jan 2025
https://github.com/idowudamolaolatunji/api-getquicka
bcrypt cors expressjs jwt modemailer mongodb mongoosejs nodejs
Last synced: 11 Dec 2024
https://github.com/noushinsaad/movie-portal-server
A RESTful API built with Node.js and Express to manage movies in a MongoDB database. The server allows adding, updating, deleting, and retrieving movie data and includes functionality for user interactions such as liking/unliking a movie
cors dotenv expressjs mongodb nodejs
Last synced: 24 Jan 2025
https://github.com/andrewjbateman/pern-stack-display
PERN Stack app
cors css3 express full-stack-application full-stack-web-development html5 material-ui nodejs pern-stack postresql react
Last synced: 27 Dec 2024
https://github.com/alper-sayin/currency-exchange-dashboard
Currency Exchange Dashboard- Django REST Framework+React
ci-workflow cors css django django-rest-framework docker docker-compose docker-container postgresql pytest-django react react-hooks reactjs reactjs-components recharts-js restful-api serializer-django serializers unit-testing viewsets
Last synced: 24 Jan 2025
https://github.com/jailsonsf/stant-test
Organizador de palestras, consiste em uma api que recebe um arquivo com uma lista de propostas de palestra e retorna as palestras organizadas por horário
axios cors express javascript multer nodejs nodemon react vite
Last synced: 24 Jan 2025
https://github.com/andersystems/unityopenwebgl
This is a single asset to open and configure a server of WebGL build with CORS and Multithreading
configure configure-unity-server cors server unity unity-webgl-multithread-server webgl
Last synced: 01 Feb 2025
https://github.com/wdyitz/auth-api
API de autenticação de usuário
bcrypt cors express jest jwt-authentication nodejs prisma tsup typescript
Last synced: 30 Jan 2025
https://github.com/ajmain-fayek/structomate-server
A single-building management app for adding renters, managing agreements, sending announcements, and enabling rent payments. Backend powered by Express.js, MongoDB, JWT for authentication, cookie-parser for session management, CORS for cross-origin requests, and dotenv for environment variables.
cookie-parser cors dotenv expressjs javascript jesonwebtoken mongodb serve-favicon
Last synced: 19 Jan 2025
https://github.com/kanokpit-yowaratch/json-server
A simple API with json-server
Last synced: 13 Jan 2025
https://github.com/oteku/bs-cors
bs-cors is a Buckelscript binding to cors middleware
buckelscript-binding cors express reasonml
Last synced: 15 Dec 2024
https://github.com/masaok/cors-proxy-server
Proxy Server for fetching API URLs to bypass CORS warnings
Last synced: 29 Jan 2025
https://github.com/santhoshs50/user-management-dashboard
Task from Ajackus
axios cors css dotenv express html javascript mongodb mongoose nodejs react-redux react-router reactjs user-management
Last synced: 30 Jan 2025
https://github.com/hgschandeepa/recipies-app-mren-stack-
This is an app that users can save their own recipes and share with the community.
cors express jwt-authentication mongodb nodejs react tailwindcss
Last synced: 11 Jan 2025
https://github.com/thakiyudheen/task-management-server
A task manager with a complete backend system. It handles user tasks efficiently with features for creating, updating, and deleting tasks. Built using [technologies you used, e.g., Node.js, Express, MongoDB]
cors express javascript mongodb mvc-architecture nodejs typescript
Last synced: 24 Jan 2025
https://github.com/sutharshantanu/razorpay-gateway
Developed a backend repository for RazorPay payment integration in Node.js + MongoDB. Implemented seamless payment processing, leveraging RazorPay's capabilities. Integrated Node.js for server-side logic and MongoDB for data storage. The project focused on creating a robust backend solution, enabling secure and efficient payment transactions.
cors dotenv express-js mongodb mongoose node-js razorpay razorpay-api
Last synced: 27 Dec 2024
https://github.com/mahamudm90/natours
An awesome tour booking web app written in NodeJS, Express, MongoDB 🗽
compression cors css3 expressjs helmet javascript json-web-token mongodb-atlas mongosse multer nodejs stripe-api validator
Last synced: 20 Jan 2025
https://github.com/andresweitzel/microservice_employees_nestjs
Microservice for employee management using Nestjs, TypeORM, MySQL, Nodejs, Typescript, nodemon, git, others
cors dotenv git microservice mysql nestjs nodejs nodemon postman typeorm typescript
Last synced: 01 Feb 2025
https://github.com/hodinhtuankiet/trello-backend-express
A personal task management Web designed to help you stay organized and focused. With Trello App, you can effortlessly manage your daily tasks and prioritize your to-do lists to achieve your goals
aggregate axios babel cors express mongodb multer
Last synced: 27 Dec 2024
https://github.com/akashchandrasekar/authendication-authorization
Authendication & Authorization Task
bcryptjs cors expressjs jsonwebtoken jwttoken mongoose nodejs nodemon
Last synced: 26 Jan 2025
https://github.com/danfalcon225/mern_stack_app
MERN stack app | Backend CRUD | Backend Router | CORS Policy | MongoDB operations | Frontend CRUD | Frontend Router
axios cors express javascript mongodb mongoose node-js notistack reactjs tailwindcss vite
Last synced: 29 Jan 2025
https://github.com/binvu06/e-commerce
Modern e-commerce built with best practices in mind. MERN stack, Redux Toolkit for state management, Material UI for a delightful UI, and RESTful APIs for seamless integration. Dive in and explore!
cors express-js forgot-password jwt-authentication material-ui mern mongodb node-js react react-router restful-api
Last synced: 10 Dec 2024
https://github.com/badiwidya/to-do-list-api
Todolist REST API
cors crud express mongoose morgan nodejs rest-api todolist typescript
Last synced: 22 Dec 2024
https://github.com/akashchandrasekar/capstone-project-backend
cors expressjs jswebtoken mongoosejs nodejs nodemail postman
Last synced: 03 Feb 2025
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: 01 Feb 2025
https://github.com/alicbm/api-quizz
Quizz Project API
api-rest cors crud-api expressjs javascript middleware nodejs nodemon vercel-deployment
Last synced: 19 Jan 2025
https://github.com/aditya-narayan-sahoo/moonshot-q2-backend
The Backend Part for the Moonshot Q2
backend-service cors dotenv expressjs momentjs nodejs
Last synced: 26 Jan 2025
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: 26 Jan 2025
https://github.com/kitepea/ecommerce-react-native
Practice
cors expo expressjs jwt mongodb mongoose nodemailer react-native
Last synced: 30 Jan 2025
https://github.com/andresweitzel/apirest_pedidosyaenvios_nestjs
Api Rest para la gestión de envíos, productos, puntos, rutas, etc, ejemplificando parte de la arquitectura de desarrollo de PedidosYa Envíos implementado con NestJS, NodeJS, Typescript, TypeORM, Supertest , Jest, dotenv, cors, swagger, swagger-ui, MySQL, otros.
api-rest cors doenv git jest mysql nestjs nodejs pedidosya postman-collection supertest swagger swagger-api swagger-ui typeorm typescript
Last synced: 01 Feb 2025
https://github.com/andresweitzel/microservice_paypal_orders_express
Microservice for the integration of Paypal API Orders implemented with ExpressJs, Nodejs, Typescript, nodemon, morgan, dotenv, cors, others.
axios cors dotenv expressjs git microservice morgan nodejs nodemon paypal-integration paypal-rest-api postman typescript
Last synced: 01 Feb 2025
https://github.com/ivan-corporation/chartjs-react-with-api
Charts JS examples with coinranking API 🥧
Last synced: 19 Jan 2025
https://github.com/amanmandal-m/exactspace
This is a basic application designed to validate JSON data and display it. It provides a simple interface to input JSON data and checks its validity before rendering it.
body-parser cors docker ejs-templates express-js node-js pm2 render
Last synced: 26 Dec 2024
https://github.com/junh0328/nextjs-aws-service
💻 next / node / mySQL / AWS 를 이용한 CRUD 사이트 제작
cors mysql nextjs nextjs-aws redux redux-saga
Last synced: 26 Jan 2025
https://github.com/abtaaahi/cholo-kini-api
A backend API for sending order confirmation emails.
cors expressjs nodejs nodemailer
Last synced: 17 Dec 2024
https://github.com/chewbaccayeti/octo_games_metrics
This repo dedicated to data scrapping/parsing them into fronted side with Highchart.js statistics (SteamDB, RedditAPI)
ajax axios cheerio cors dotenv express hot-reload javascript momentjs nodejs nodemon parsing puppeteer react reddit scraping steam typescript webpack
Last synced: 10 Oct 2024
https://github.com/jai0212/chore-hero
A fullstack web application to connect users with skilled professionals for services like cleaning, plumbing, etc. Created using the MERN Stack (MongoDB, Express, React, Node.js) with Vite
axios bcrypt cors css dotenv express fullstack html javascript jsonwebtoken mern-stack mongodb mongoose multer nodejs react stripe validator vite
Last synced: 19 Jan 2025
https://github.com/byahram/simple-todo-app-be
bcryptjs body-parser cors express javascript jsonwebtoken mongodb mongoose nodejs
Last synced: 16 Dec 2024