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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: 2024-11-14 00:05:31 UTC
- JSON Representation
https://github.com/manju1807/node-ts-express-template
A robust and secure Express.js boilerplate with TypeScript, featuring advanced security middleware, MongoDB integration, and tools for building production-ready Node.js apps.
advance-security boilerplate cors data-sanitization expressjs helmet mongoose nodejs nosql-injection produc product-ready secure-backend template typescript xss-protection
Last synced: 31 Oct 2024
https://github.com/anasyakubu/prisma-tutorial
The Prisma Tutorial repository offers a comprehensive guide to using Prisma for database management. This project includes step-by-step examples and best practices for integrating Prisma with your applications, covering schema design, queries, and migrations. Ideal for developers looking to learn and implement Prisma effectively.
cors dotenv expressjs javascript nodejs prisma prisma-client prisma-orm yarn
Last synced: 12 Oct 2024
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/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: 12 Nov 2024
https://github.com/josana-kla/projeto17-shortly
cors dotenv expressjs joi-validation nodejs nodemon pgsql postgresql
Last synced: 11 Nov 2024
https://github.com/muskanmi/netflix-clone-backend
This repo contains the backend APIs of a web app created using ReactJS which can be used for streaming movies, tv shows, etc. like Netflix.
cors css expressjs html javascript mongodb nodejs router streaming-application web-api web-application
Last synced: 05 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: 11 Nov 2024
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: 12 Nov 2024
https://github.com/hawkpraveen/project_management_tool_backend
This repo contains Back End code for the Project Management Tool. Built using MERN Stack.
bcryptjs cors expressjs jwt-authentication mongoose nodejs nodemon-express render
Last synced: 12 Nov 2024
https://github.com/hawkpraveen/password_reset_back_end
This repo contains NodeJS Day 3 Task of MERN Stack. Password Reset Flow.
bcryptjs cors dotenv nodejs nodemon-express render toastify
Last synced: 12 Nov 2024
https://github.com/goldenhub/fullstackopen
Backend implementation of note app using nodejs
cors cors-proxy database database-schema deployment docker dotenv env environment-variables error-handler express-error-handler express-middlewares express-server flyio json-parser mongodb mongoose nodejs static-build static-middleware
Last synced: 12 Nov 2024
https://github.com/goldenhub/fullstackopen-part4
Implementing a standard node directory structure in a simple POST and GET blog app
cors dotenv eslint expressjs middlewares mongodb mongodb-atlas mongoose-schema mongoose-validation mongoosejs nodejs nodemon
Last synced: 12 Nov 2024
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: 14 Nov 2024
https://github.com/nitinkondhari03/voting_app
A secure voting app with user authentication, authorization, and admin functionalities, allowing users to cast votes, preventing duplicate votes, enabling the admin to view all votes, and providing a button to determine the winning candidate while closing the voting forms.
axios bcryptjs body-parser cors dotenv expressjs jsonwebtoken nodejs nodemon pg postgresql-database react-icons react-router-dom reactjs sequelize
Last synced: 15 Nov 2024
https://github.com/axe10rellana/graphql-desde-cero
Repositorio de proyectos hechos con GraphQL desde cero.
apollo-client apollo-server cors css dotenv express graphql graphql-tag javascript mern-stack mongodb mongoose monorepo nodemon react react-icons react-router-dom tailwindcss vite
Last synced: 12 Nov 2024
https://github.com/shivamkumar24/seat-reservation-backend
This repo is create for deploy backend of Seat Reservation Application.
cors expressjs mongoose nodemon
Last synced: 07 Nov 2024
https://github.com/angelhtml/react_hook_yup
react hook form with yup example
angelcodestyle axios axios-react cors expressjs form javascript jsx nextjs nodejs reacthookform reactjs validation yup yup-validation
Last synced: 12 Nov 2024
https://github.com/sumaiyabanu15/expenses_tracker_backend
In this page is used to track the expenses and calculate our Income
bcrypt cors express javascript jsonwebtoken mongodb mongoose nodejs nodemon
Last synced: 11 Nov 2024
https://github.com/sumaiyabanu15/password-reset-flow-backend
This page helps to reset your password.
bcryptjs cors dotenv expressjs html-css-javascript jwt-tokens mongoose nodejs nodemailer nodemon
Last synced: 11 Nov 2024
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: 14 Nov 2024
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: 14 Nov 2024
https://github.com/shoaib-imrann/zenora
E-commerce Website using MERN stack
axios bcrypt cloudinary cors dotenv expressjs jwt-authentication mongodb multer nodejs razorpay-payment-gateway react-toastify reactjs stripe-checkout tailwindcss validator
Last synced: 29 Oct 2024
https://github.com/serhiinikif/online-store
bcrypt cors dotenv express jwt middleware nodejs postgresql rest-api sequelize
Last synced: 15 Nov 2024
https://github.com/aaaastark/expressjs-mongodb-nodejs
Express JS, Node JS, and Mongo DB
body-parser cookie cookie-parser cors database expressjs expressjs-framework javascript js json mongodb mongoose multer nodejs pug
Last synced: 15 Nov 2024
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: 15 Nov 2024
https://github.com/danitilahun/fcm_push_notification
This code snippet demonstrates the process of sending push notifications from a server using Firebase Cloud Messaging (FCM). It handles the notification sending procedure asynchronously within an Express controller, allowing targeted delivery to devices identified by FCM tokens.
cors expressjs fcm-push-notification
Last synced: 07 Nov 2024
https://github.com/mohaiminul375/gadget_hub_server
A full-stack functional based Gadget Product website(server_side)
Last synced: 09 Nov 2024
https://github.com/rajeshkumar7678/babybloom_backend
BabyBloom.com is a clone project inspired by FirstCry.com, this repository for the backend part like fetching the product from backend and logn signup
bcrypt cors express-js jsonwerbtoken mongodb mongoose nodejs nodemon
Last synced: 27 Oct 2024
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: 11 Nov 2024
https://github.com/jsinkx/blog-post-platform-backend
Microservice backend application blog post platform. User authentication, blogs and posts create. Typescript node.js express CRUD project
bcrypt cors express express-validator jwt mongodb multer typescript
Last synced: 11 Nov 2024
https://github.com/abdur-rahman-apu/sky-trip-server
Sky-trip is a website of booking flight tickets.
cors dotenv expressjs jwt-authentication mern-stack-development mongodb nodejs stripe-payments
Last synced: 12 Nov 2024
https://github.com/abdur-rahman-apu/phone-store-server
Phone store website's server code.
cors dotenv express-js jwt-authentication mongodb-database nodejs stripe vercel-deployment
Last synced: 12 Nov 2024
https://github.com/abdelrahman0122/e-commerce
e-commerce-app using Nodejs
bcrypt cloudinary cors dotenv express joi jsonwebtoken mongoose multer nodemailer slugify stripe
Last synced: 14 Nov 2024
https://github.com/irenaeus-xvi/crud-restfull-api
Building a User-Friendly Frontend for a RESTfulAPI with CRUD Operations
bootstrap5 cors docker docker-compose expressjs html5 js nodejs toastify
Last synced: 14 Nov 2024
https://github.com/mohaiminul375/furni-flex-server
https://furni-flex-server-rho.vercel.app/furniture
Last synced: 09 Nov 2024
https://github.com/pranosa/cors_test_web
Web Application To Run CORS tests against your API with your specified Origin, Headers, and Methods.
Last synced: 14 Nov 2024
https://github.com/azanniel/api-solid
💪 GymPass style app - Obtendo acesso à academias associadas ao planos para praticar exercícios físicos
cors e2e-tests factory-pattern fastify fastify-plugin in-memory-database jwt-authentication latitude-and-longitude prisma rbac-authorization rbac-roles repository-pattern solid unit-testing
Last synced: 11 Nov 2024
https://github.com/spm999/ai-certs
The application supports creating, reading, updating, and deleting (CRUD) tasks. Each task has a title, description, status (e.g., pending, in-progress, completed), and due date.
cors expressjs git inmemory-db nodejs react-router-dom reactjs render rest-api vercel
Last synced: 15 Nov 2024
https://github.com/cloudacademy/stocks-app
Stocks App
ajax api cloudacademy cors react
Last synced: 13 Nov 2024
https://github.com/kanokpit-yowaratch/json-server
A simple API with json-server
Last synced: 13 Nov 2024
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: 15 Nov 2024
https://github.com/kanokpit-yowaratch/express-mysql-api-pagination
REST API by Express.js and MySQL with Pagination + Search
bcrypt cors dotenv expressjs jwt multer mysql2 nodemon swagger swagger-ui-express typescript
Last synced: 13 Nov 2024
https://github.com/rayanneramos/feedbackwidget-backend
Projeto desenvolvido na NLW Return 8° edição. Repositório contém o backend da aplicação.
cors express jest nodemailer prisma ts-node ts-node-dev typescript
Last synced: 12 Nov 2024
https://github.com/spm999/audio-transcriber
Audio transcriber using deepgram
api audiototext cloudinary component cors deepgram mern-stack mongoose nodejs react transcription vite
Last synced: 15 Nov 2024
https://github.com/bqardi/sunes-ostebiks
Skoleopgave, hvor vi laver fetch kald til vores (oste) API.
api cors express fetch skoleopgave token
Last synced: 15 Nov 2024
https://github.com/mtwn105/phonepe-pulse-plus
An API on top of PhonePe Pulse Data APIs
cors data data-science express finance hacktoberfest heroku javascript nodejs phonepe pulse
Last synced: 15 Nov 2024
https://github.com/justsecret123/delivery-tracking-backend-api
Deployment in dev mode (local) & Production mode (Heroku) of an API.
api-rest axios cors expressjs javascript mongodb mongoose nodejs router
Last synced: 05 Nov 2024
https://github.com/amanmandal-m/code_conversion_generator
This is Code conversion generator so developers or user they can convert their code in any languages.
cors css dotenv express-js html javascript mongoose node-js railway
Last synced: 07 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: 11 Nov 2024
https://github.com/liliwei25/nestjs-template
NestJS template with everything you need to get started
commitlint cors eslint helmet husky lint-staged nestjs prettier swc template typescript
Last synced: 13 Oct 2024
https://github.com/vipinchaudhary31122002/bloggx
BloggX is a blogging website where user can post their blog.
bcryptjs bootstrap5 cors css3 expressjs html5 javascript mongodb mongoose nodejs react-router-dom reactjs
Last synced: 11 Nov 2024
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: 07 Nov 2024
https://github.com/sa-190/api-connection
this easy application contain 3 branches. master branch include api and project branch include windows form application for connect to api. and project2 branch include asp.net web application to connect the api. to run to this application, you require to IIS manager activation and publish api with this. and you have to install CORS inside your api project. for prevent to this error: Access to XMLHttpRequest at 'http://xxx/api' from origin 'https://yyy' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
api cors script webapi windowsforms xml xmlhttprequest
Last synced: 12 Oct 2024
https://github.com/thund3rhawk/bim_admin_backend
aws-s3 bcrypt cloudinary cors express mongodb multer nodejs prettier prisma ts-node typescript
Last synced: 12 Oct 2024
https://github.com/neelakandanv/mycrm-be
MyCrm - A Simple and Secure CRM App with tokenized requests and role based authorizations.
bcryptjs cookieparser cors dotenv expreesjs git github javascript jwt mongodb-atlas mongoose nodejs nodemailer nodemon postman render
Last synced: 12 Oct 2024
https://github.com/sankalpafernando/cors-extends
cors cors-proxy express jest npm-package typescript
Last synced: 12 Oct 2024
https://github.com/zrnik/php-slim-cors
Slim Framework 4 CORS Middleware
cors middleware php php8 slim-framework slim4
Last synced: 13 Oct 2024
https://github.com/carloshenriquefs/scheduling-financial
💵 - Scheduling financial transfers
cors h2-database hibernate java11 transfer
Last synced: 13 Oct 2024
https://github.com/iam-abhishek-yadav/tasks
Your go to tasks app
axios bcrypt-ts cloudfare-workers cookies cors hono jwt lazy-loading postgresql prisma protected-routes react-router-dom reactjs typescript zod
Last synced: 24 Oct 2024
https://github.com/jsamuelap/apv-mern-backend
Backend del Administrador de Pacientes de Veterinaria del curso JS Moderno
bcrypt cors dotenv express js jsonwebtoken mongo-db mongoose nodejs nodemailer nodemon
Last synced: 12 Oct 2024
https://github.com/mtwn105/slice
Split Your Expenses with Friends using Node.js
angular angular10 bulma cors css expenses hacktoberfest html javascript jwt mongodb mongoose nodejs npm scss slice split typescript
Last synced: 15 Nov 2024
https://github.com/acsbitmen/login-backend
Este proyecto es un backend para un sistema de autenticación y gestión de usuarios (CRUD) desarrollado con Node.js, Express, y PostgreSQL. Proporciona una API segura que permite a los usuarios iniciar sesión, y ofrece funcionalidades de administración de usuarios para aquellos con el rol de administrador.
body-parser cors dotenv express-js express-rate-limit javascript jsonwebtoken nodejs pg sql
Last synced: 13 Oct 2024
https://github.com/rishavconsolelog21/dealsdray
This repo is for DealsDray Task, whose Tech Stack in the MERN Stack. Which have User Register, Login and Logout and Employee management system
bcryptjs cors express-js javascript jwt-authentication mongodb reactjs
Last synced: 13 Oct 2024
https://github.com/pacmancity/django-xml-parser
тестовое задание, приложение для добавления данных из xml в базу данных
cors django djangorestframework-xml djanogo-rest-framework python
Last synced: 10 Nov 2024
https://github.com/fabianroy/expresso-emporium-server
PH Practice Project #12 - Server
backend cors crud crud-application crud-operation dotenv expressjs mongodb mongodb-atlas npm rest-api server
Last synced: 12 Nov 2024
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: 29 Oct 2024
https://github.com/alexferl/falcon-crossorigin
A simple Falcon module for Cross-Origin Resource Sharing (CORS)
cors cors-enabled falcon falcon-cors falcon-framework falcon-middleware python-falcon
Last synced: 13 Oct 2024
https://github.com/rob-blackbourn/bareasgi-cors
CORS support for bareASGI
asgi asyncio bareasgi bareasgi-cors cors cors-support python web
Last synced: 14 Oct 2024
https://github.com/jpblicer/metal-api
Ruby Backend API for storing Metal Bands
Last synced: 13 Oct 2024
https://github.com/saulwolfdev/full-stack-abm-register-users
async-await axios cors dotenv express mongodb mongoose nodejs nodemon react react-icons try-catch
Last synced: 11 Oct 2024
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: 01 Nov 2024
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: 01 Nov 2024
https://github.com/takbirgazi/oclub-server
This Server Using Modular Design Pattern
cors dotnet express modular modular-design mongodb nodejs
Last synced: 13 Oct 2024
https://github.com/debrajhyper/e-commerce
This is a comprehensive e-commerce full-stack application built using Next.js for the frontend and Node.js with Express.js for the backend. It provides functionality for user authentication, seller product management, and buyer shopping experience.
bcryptjs cors expressjs jwt-authentication nextjs14 nodejs postgresql reacthookform reactjs shadcn-ui tailwindcss typescript zod zustand
Last synced: 11 Oct 2024
https://github.com/phatnguyenuit/express-example
This is an express example application implement CRUD with Mongoose. Support dockerize
body-parser cors dotenv expressjs mongoosejs nodejs
Last synced: 11 Nov 2024
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: 12 Nov 2024
https://github.com/vidhya0501/realestateapp
Real Estate Management Website
axios bcrypt bootstrap5 context-api cors dotenv expressjs jsonwebtoken mongodb mongoose multer nodejs react-bootstrap react-router-dom reactjs uuid
Last synced: 12 Nov 2024
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: 14 Oct 2024
https://github.com/savindaj/aad-assignment-javaee-web-pos
Java Entraprice edition implementation !
ajax bootstrap cors css html http-requests jakartaee java javascript jquery mysql servlet
Last synced: 11 Nov 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: 25 Oct 2024
https://github.com/vidhya0501/employeemanagement
Employee Management System using (React js, Node js, Express js, MySQL)
axios bcrypt bootstrap-icons bootstrap5 cookie-parser cors dotenv expressjs jsonwebtoken mysql nodejs react-router-dom reactjs
Last synced: 12 Nov 2024
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: 25 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: 25 Oct 2024