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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: 2025-01-10 00:05:53 UTC
- JSON Representation
https://github.com/eldsonc/backend-country
Backend CountrySearch
axios cors dotenv express nodejs typescript
Last synced: 06 Dec 2024
https://github.com/miasanromen/hotellisting.api
REST API, created on C# language using ASP.NET Core Web API
asp-net-core automapper cors entity-framework-core rest-api restful swagger swagger-ui webapi
Last synced: 30 Dec 2024
https://github.com/iurianu/goodreads-web-scraper
A simple web scraper that gets a book from goodreads.com by providing the ISBN
axios bootstrap cheerio cors express-js goodreads javascript nodemon
Last synced: 14 Nov 2024
https://github.com/samyc2002/url-shortener-microservice
A project implementing URL Shortener Microservice
cors express javascript mongodb
Last synced: 17 Dec 2024
https://github.com/iamkhan21/cors-proxy
CORS proxy-server
cors cors-proxy proxy proxy-server
Last synced: 23 Nov 2024
https://github.com/ajsalemo/omdb-graphql-apollo
Movie listing's application that pulls data from the OMDb API. This is a React application with an express backend, using an GraphQL server and Apollo
api apollo axios cors dotenv express graphql jsx material-ui omdb persistent-storage react server single-page-app
Last synced: 29 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/ggturan/sporting-goods-server
cors eslint-prettier expressjs mongoose nodejs nodemon typescript zod
Last synced: 14 Dec 2024
https://github.com/ggturan/university-server
This the repository of backend server for University Management
authentication authorization cloudinary cors dotenv expressjs joi jwt mongoose nodejs nodemailer prettier-eslint typescript zod
Last synced: 14 Dec 2024
https://github.com/devmahmud/advanced-web-dev-quiz
An Advanced Web Dev Quiz that covers a wide range of the things web devs get to deal with on a daily basis.
advanced-web cors csp event-loop hsts javascript security web
Last synced: 06 Jan 2025
https://github.com/jonathas/restify-cors-dev-proxy
A proxy to solve CORS issues in development
cors cors-proxy javascript nodejs proxy proxy-server
Last synced: 16 Nov 2024
https://github.com/jackblackjack/fc-upload-example
File Uploads Example Application
bunyan connect-flash cookie-parser cors cron-job-manager dotenv ejs express express-session mongoose multer
Last synced: 30 Nov 2024
https://github.com/luifean/randomflix-api
API desenvolvida a fim de prover informações de filmes da sua lista da Netflix. Faz uso do conceito de web scraping como data source.
cors express javascript nodejs puppeteer
Last synced: 01 Jan 2025
https://github.com/jsinkx/vish-app-backend
Backend app to get university schedule via parse google docs sheets (with updates in interval time)
backend cors docker express google-docs-api mongoose nginx nodejs parser typescript vite-proxy
Last synced: 05 Dec 2024
https://github.com/badrikomma/contactslist-server
cors expressjs mongodb mongoose
Last synced: 19 Nov 2024
https://github.com/anbumani12/crm-backend
CRM Backend Capstone Project
cors dotenv express jsonwebtoken mongodb mongoose nodemailer
Last synced: 20 Nov 2024
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: 07 Dec 2024
https://github.com/kirandash/mycoffeeappserver
Server for MyCoffeeApp
cors expressjs nedb rest restful-api
Last synced: 21 Dec 2024
https://github.com/7gowtham/online-event-management-platform
To develop a platform for organizing and managing events with features for event listings, ticket sales, and attendee registration and to Implement tools for providing event schedules, and offering event analytics to support event planning.
axios bcryptjs cors dotenv express jsonwebtoken jwt-authentication jwt-decode mongodb mongoose nodejs nodemailer reactjs stripe-payments tailwindcss useeffect uselocation usestate
Last synced: 13 Dec 2024
https://github.com/RodrigoBLima/node-api-products
API nodejs
cors docker ecmascript express javascript mongodb nodejs
Last synced: 23 Oct 2024
https://github.com/ripper-no-chart/converter-server
Convert USD-MXN-ARS currencies
cors dotenv express fetch morgan nodejs ts-node typescript
Last synced: 13 Dec 2024
https://github.com/tanvik-hub/quickeats-backend
QuickEats is a web application designed to bridge the gap between food vendors and customers who are in need of food 24/7. This project is built using the MERN stack (MongoDB, Express.js, React.js, Node.js) designed to connect vendors and customers
cors expressjs mern mongoose nodejs
Last synced: 21 Dec 2024
https://github.com/quazisamiha/assignment-2-level-2
Developed an Express application with TypeScript as the programming language, integrating MongoDB with Mongoose for effective data management. Ensure data integrity through validation using Joi/Zod
cors eslint-rules express mongodb-atlas mongoose nodejs zod zod-validation
Last synced: 13 Dec 2024
https://github.com/lost22git/test-quarkus
btree-gist cors flyway hibernate mapstruct micrometer openapi postgresql prometheus quarkus
Last synced: 23 Nov 2024
https://github.com/mahamudm90/resellable
Resellable is a re-sale based second-hand earphone selling website 🎧
context-api cors express-js firebase-auth firebase-hosting jwt-token mongodb-atlas node-js react react-hook-form react-photo-view react-router tailwind-css
Last synced: 19 Nov 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: 19 Nov 2024
https://github.com/surya-tamang/finance_tracker
The Finance Tracker app, built using the MERN stack (MongoDB, Express.js, React.js, Node.js) and styled with Tailwind CSS, allows users to manage and track their expenses efficiently. [-Not completed-]
chartjs cors express jwt-token nodemon npm reactjs redux redux-toolkit tailwindcss
Last synced: 07 Jan 2025
https://github.com/chinmoyt03/ai-shopping-list
Its aim is to take voice input from the web application and generate a shopping list including item name and quantity. It is a combined project (Data Science + Web development). For language processing NLP (spacy) is used.
cors flask json mysql nlp nodejs pydub python vuejs
Last synced: 15 Nov 2024
https://github.com/nikhilgugwad/shopify-back-end
Part of Shopify Full Stack MERN Project
cors expressjs jwt mongodb-atlas-database mongoose multer nodejs
Last synced: 03 Jan 2025
https://github.com/mohib75/specto-server
This is a demo e-commerce website, where people can see the products avillable.
cookie-parser cors dotenv jwt mongodb vercel
Last synced: 07 Jan 2025
https://github.com/ucangun/fullstack_taskminder
TaskMinder is a full-stack todo application built with React and Express.js. It allows users to manage tasks by creating, updating, and deleting todos. The API is fully documented with Swagger and deployed on Heroku.
cors custom-hooks fullstack-development reactjs
Last synced: 18 Dec 2024
https://github.com/ajeeth9895/whatsapp-clone-backend
whatsapp-clone using express and pusher.io
cors express-js mongoose mongoose-model mongoose-schema pusher
Last synced: 11 Jan 2025
https://github.com/ajeeth9895/password_reset-backend
Password reset flow
bcrypt cors express-generator jwt-token mangodb mangoose mongoose-model nodemailer nodemailer-mailgun-transport nodemon
Last synced: 11 Jan 2025
https://github.com/tbalint1995/MERN-HealthTracker
Milyen gyümölcsöt / zöldséget ettél ma? - Gyakorlás
axios-react cors dotenv express monngdb nodemon
Last synced: 23 Oct 2024
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: 08 Jan 2025
https://github.com/arjunraj79/securefilestorageandsharingsystemonazure
A full-stack web application for securely uploading, encrypting, and storing files using Azure Blob Storage and Azure Key Vault. The frontend is built with Angular, while the backend utilizes Node.js and Express for file handling and encryption. It ensures secure file storage with Azure's cloud infrastructure, enabling efficient file management ...
angular azure-blob-storage azure-key-vault azure-resource-group cors environment-variables nodejs
Last synced: 06 Dec 2024
https://github.com/billalben/weather-app-server
axios cors dot-env express-js express-rate node-js open-weather-map-api
Last synced: 07 Jan 2025
https://github.com/davidkhahn/security-guidelines
bcryptjs cors csp helmetjs morgan-middleware
Last synced: 12 Nov 2024
https://github.com/smilevp/urlshortener-backend
Urlshortener-backend using ExpressJs , Mongodb and ShortId
bcryptjs cors dotenv express-generator jwt mongoose nodemailer shortid
Last synced: 04 Jan 2025
https://github.com/engcfraposo/bootcamp-gostack-conceitos-de-node-js
Project about my first test of the Gostack in TypeScript
api cors json testes typescript
Last synced: 01 Dec 2024
https://github.com/kartiksarwan2017/seller-dashboard-backend
Seller Dashboard Backend API
bcrypt cors expressjs helmet joi joi-password-complexity jsonwebtoken mongodb nodejs
Last synced: 04 Jan 2025
https://github.com/wdyitz/twitter-clone-api
Twitter Clone API
cors docker docker-compose express helmet jwt-authentication nodejs prisma-orm typescript
Last synced: 06 Jan 2025
https://github.com/abhishekomp/coffeeshop
Coffee shop application using Spring Boot microservice, thymeleaf, alpineJS
alpinejs bootstrap5 cart cors docker-compose github-actions h2 h2-database jquery-ajax pagination spring-boot thymeleaf thymeleaf-layout-dialect
Last synced: 06 Jan 2025
https://github.com/theduardomaciel/dfl-api
An API responsible for the services required by the DFL application for the functioning of its subsystems (dashboard/mobile).
axios cors express expressjs javascript nodejs typescript
Last synced: 06 Dec 2024
https://github.com/heiwa4126/sam-cors1
CORS(Cross-Origin Resource Sharing)のテスト環境をAWS SAMで展開する。
Last synced: 04 Jan 2025
https://github.com/anhcaooo/doctor-strange
An API gateway which is built for electric application
api-gateway cors express github-actions helmet http-proxy-middleware husky mermaidjs morgan typescript
Last synced: 23 Nov 2024
https://github.com/anitatess/whiteboard-colab
Live Collaboration Whiteboard with 3 options: painting, drawing shapes and chat. Built using Node, React, Express and Socket.io
chat collaboration cors express html-css-javascript javascript node react socket-io whiteboard
Last synced: 08 Jan 2025
https://github.com/professorsergio12/react-form-server
axios-react bcrypt cors expressjs jwt-authentication mongodb nodejs restful-api
Last synced: 29 Dec 2024
https://github.com/felixkamau/mpesa-react-payment-form
A React.js application integrating M-Pesa Daraja API Express for seamless mobile payment processing. This project includes a payment form that securely handles transactions with M-Pesa, providing a user-friendly interface for initiating payments.
axios axios-react cors daraja-api daraja-mpesa express-js javascriptt mpesa-payments reactjs
Last synced: 21 Dec 2024
https://github.com/walidbosso/springboot-angular-items-crud
This project is a full-stack CRUD (Create, Read, Update, Delete) application built with Spring Boot for the backend and Angular for the frontend. It enables the management of items with features such as routing, CORS handling, and integration with a MySQL database.
angular axios bootstrap cors crud dto-pattern full-stack h2-database items jdbc lombok mysql routing service spring-boot sweetalert2
Last synced: 29 Nov 2024
https://github.com/jatin-pandey01/contacto
Contacto is a contact api backend application
bcrypt cookie-parser cookies cors express-middleware expressjs jsonwebtoken mongo mongodb-atlas mongoose nodejs
Last synced: 21 Dec 2024
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: 05 Jan 2025
https://github.com/muthupandi-b/passwordresetbackend
The Password Reset Functionality project provides a robust solution for user authentication, specifically focusing on the password reset process. In today's digital landscape, user security is paramount, and allowing users to recover access to their accounts in a safe and user-friendly manner is essential.
cors dotenv expressjs jwt-authentication nodejs nodemailer nodemon
Last synced: 08 Jan 2025
https://github.com/zhangzhuang15/jslook
展示javascript基础知识、web前端开发专题技术点、面经.
ajax babel cors css interview-questions javascript nodejs tcp thread vue webpack websocket
Last synced: 12 Nov 2024
https://github.com/gabrielmedrados/nlw---heat---2021
preparação para o DoWhile 2021. Site com interação de Chat ao vivo, projeto com backend, versao Mobile e web 💬 💥💥💥
chat cors dowhile2021 expo javascript mobile-app nodejs prisma react react-native typescript vite
Last synced: 16 Nov 2024
https://github.com/rohits05/rsx-bot
An AI-based web application, by resembling the features of ChatGPT with advanced GPT3 model API, gets the ability to answer for anything, and beyond stuff!
aiapplications-project aiapps cors dotenv express gpt-3 nodemon openai server-side-rendering vitejs
Last synced: 10 Jan 2025
https://github.com/panda4817/serverless-api
My own serverless API with several Netlify lambda functions to get data from third party APIs, with CORS enabled.
api cors javascript lambda-functions netlify npm severless
Last synced: 03 Jan 2025
https://github.com/vipinchaudhary31122002/bloggx
BloggX is a backend for blogging website.
bcryptjs cors expressjs javascript mongodb mongoose nodejs
Last synced: 10 Jan 2025
https://github.com/ertugrulsertaslan/real-time-chat
Realtime chat app made with ReactJS and socket.io.
cors express-js reactjs socket-io tailwindcss vite
Last synced: 24 Dec 2024
https://github.com/joysarkarbd/volunteer-server-side
body-parser cors dotenv express javascript mongodb nodemon
Last synced: 12 Nov 2024
https://github.com/ertugrulsertaslan/taskguard
This application is designed to manage tasks with different user roles and permissions.
axios cors docker dotenv express-js jwt-authentication material-ui postgresql prisma reactjs reactrouter vite
Last synced: 24 Dec 2024
https://github.com/joysarkarbd/travel-package-server-side
body-parser cors curd dotenv express javascript mongodb nodemon
Last synced: 12 Nov 2024
https://github.com/joysarkarbd/simple-node-express-user-server
cors crud express javascript nodemon
Last synced: 12 Nov 2024
https://github.com/joysarkarbd/genius-car-mechanic-server
body-parser cors crud dotenv express javascript mongodb nodemon
Last synced: 12 Nov 2024
https://github.com/joysarkarbd/dream-bicycle-server-side
body-parser cors crud dotenv express javascript mongodb nodemon
Last synced: 12 Nov 2024
https://github.com/joysarkarbd/doctors-portal-server-side
cors dotenv express javascript mongodb
Last synced: 12 Nov 2024
https://github.com/loadmill/express-loadmill
Express middleware to enable crowdsourced load simulations via loadmill.com
ci cors express load-testing loadmill node
Last synced: 29 Nov 2024
https://github.com/mboladop/interactive-project-stream2-fbi-restfulapi
This is a back-end restful-wrapper API created to meet the new CORS requirements of the FBI API. It specifically designed to access real time Data provided by the public FBI API.
api-wrapper cors flask python3 restful-api
Last synced: 14 Nov 2024
https://github.com/bunji2/gocors
Sample of CORS using GoLang (described in Japanese)
Last synced: 24 Dec 2024
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: 24 Dec 2024
https://github.com/bryamjesus/ns-backend
Project Final
cors final-project javascript jsonwebtoken learn learning mongodb mongoose nodejs nodemon
Last synced: 23 Nov 2024
https://github.com/eltonsantos/consuming-api
Consumingo API - Vídeo: Consumindo API no Front e no Back-end | CodeDrops #45 - Instrutor: Mayk Brito - Link: https://www.youtube.com/watch?v=vYlz3SmNXQQ
api axios cors express lite-server nodejs nodemon
Last synced: 12 Nov 2024
https://github.com/samie/vaadin-cors-sample
Sample of embedded Vaadin application and cross-domain CORS settings.
cors java microfrontends vaadin vaadin-24
Last synced: 06 Dec 2024
https://github.com/luiizsilverio/api-vendas
API de Vendas desenvolvida em Node durante o curso de API Rest do prof. Aluizio Dev.
celebrate cors date-fns dotenv handlebars joi jsonwebtoken multer nodejs postgres typeorm typescript
Last synced: 06 Dec 2024
https://github.com/luiizsilverio/partytime
Aplicação Node + Mongoose
cors jsonwebtoken mongoose multer nodejs
Last synced: 06 Dec 2024
https://github.com/bryamjesus/api-jwt
cors jsonwebtoken jwt node node-js nodemon
Last synced: 23 Nov 2024
https://github.com/scodify/gpt-back
Proyecto Back End GPT
cors dotenv express morgan openai-api
Last synced: 19 Nov 2024
https://github.com/karthik2917k/zee5serve
repo maintain API's for zee5-cloned repo and this backend deployed on cyclic.sh
bcrypt cors express githuboauth googleoauth jwt mongodb nodejs oauth
Last synced: 25 Nov 2024
https://github.com/malay-24/backendeval
NEM111-EVAL4
cors expressjs middleware mongodb-atlas mongoose nodejs
Last synced: 20 Dec 2024
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: 18 Dec 2024
https://github.com/luiizsilverio/node-typescript
API desenvolvida em Node, durante o curso do Prof. Aluizio Developer
bcryptjs celebrate cors cowsay express jsonwebtoken knex multer node nodejs sqlite sqlite3 typescript
Last synced: 06 Dec 2024
https://github.com/luiizsilverio/happy-back
Back-end da aplicação Happy (web e mobile), desenvolvido em Node (NLW03)
cors multer nlw nodejs rocketseat sqlite typeorm yup
Last synced: 06 Dec 2024