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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: 2025-01-23 00:05:51 UTC
- JSON Representation
https://github.com/sujoncoder/job_portal_backend
bcrypt cookie cors dotenv express jwt-authentication limiter middleware mogoose mongodb multer nodejs nodemailer nodemon
Last synced: 10 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/njeruthuo/letsplaybackend
API backend system for my dating app
cors django django-rest-framework docker docker-compose
Last synced: 15 Jan 2025
https://github.com/njeruthuo/blog-final
This is an API designed to serve blogs to a react app
backend-api cors django django-rest-framework
Last synced: 15 Jan 2025
https://github.com/abishek6799/blog-backend
Blog-App-Backend
bcrypt cloudinary cors dotenv express-js jwt-token middleware mongoose multer node-js nodemailer nodemon
Last synced: 22 Jan 2025
https://github.com/sujoncoder/express_js
body-parser chalk cors dotenv express-js middleware morgan multer-storage mvc-architecture nodemon
Last synced: 10 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/tahsinalahi/orchid-movie-server
Orchid Movie Server is a backend API built with Node.js and Express for managing movies and user favorites in a database. It supports CRUD operations and email-based authentication.
backend backend-api cors expressjs mongodb nodejs
Last synced: 21 Jan 2025
https://github.com/jlee55504/we-love-movies-project
The back-end of a web application that displays information on theaters, movies, and movie reviews.
back-end-development cors dotenv express-middleware expressjs jest knexjs morgan nodemon pg postgresql software-engineering sqlite3 supertest web-development
Last synced: 22 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/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: 08 Jan 2025
https://github.com/andresilveira1/rocketnotes-api
A Rest API build with Node.js.
cors dotenv express jsonwebtoken knex nodejs sqlite sqlite3
Last synced: 21 Jan 2025
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/younusfoysal/axion-pay-server
Axion Pay is a basic MFS(Mobile Financial Service) application (like bKash or Binance)
bcryptjs body-parser cookie-parser cors dotenv express jsonwebtoken mongodb
Last synced: 22 Jan 2025
https://github.com/younusfoysal/eddox-hub-server
The Eddox-Hub Server is a backend service for a web application built using Node.js, Express, and MongoDB.
cookie-parser cors dotenv expressjs jsonwebtoken mongodb nodejs nodemon
Last synced: 22 Jan 2025
https://github.com/phuonghieuto/nestjs-auth-backend
A NestJS backend for user authentication, including registration, login, and user retrieval, using MongoDB, Swagger for API docs, and CORS for specified frontend URLs.
authentication cors mongodb nestjs swagger typescript
Last synced: 22 Jan 2025
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: 11 Jan 2025
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: 11 Jan 2025
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: 11 Jan 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 Jan 2025
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: 11 Jan 2025
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/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: 11 Jan 2025
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 Jan 2025
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 Jan 2025
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: 13 Jan 2025
https://github.com/iamkhan21/cors-proxy
CORS proxy-server
cors cors-proxy proxy proxy-server
Last synced: 23 Jan 2025
https://github.com/matoka02/product-catalog-be
Server for sending data about products.
cors express-js mongodb mongoose node-js typescript
Last synced: 27 Dec 2024
https://github.com/caomeiyouren/cors-proxy-worker
一个用于解决跨域问题的代理
cloudflare-workers cors docker nodejs proxy typescript
Last synced: 20 Jan 2025
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: 09 Jan 2025
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: 11 Jan 2025
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/mohamed-ramadan1/lin-backend
This is the back end of the graduation project (Learning platform)
bcryptjs cloudinary cookies cors dotenv express express-mongo-sanitize express-rate-limit helmet jwt-authentication mongodb-atlas mongoose morgan multer nodejs nodemailer validator xss-clean
Last synced: 16 Jan 2025
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
Last synced: 14 Jan 2025
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/mcodex/rs-module01-api-challenge
NodeJS challenge from Rocketseat's bootcamp
Last synced: 20 Jan 2025
https://github.com/obaedulislam/car-hub-server-two
Car Hub Node, MongoDB & Express server & Implement JWT
Last synced: 28 Nov 2024
https://github.com/pandiaraj-22/gold_rate_calculator_backend
backend bcrypt cors jwt-authentication mongoclient mongodb nodejs
Last synced: 16 Jan 2025
https://github.com/pandiaraj-22/password-reset-frontend-main
password-reset
axios bootstrap5 cors css react-router-dom reactjs styled-components
Last synced: 16 Jan 2025
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/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: 05 Dec 2024
https://github.com/kalai64/backend
My Computer = Backend Code
cors expressjs moongose nodejs
Last synced: 20 Jan 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/thund3rhawk/datacourier
Admins can add users to a list via CSV upload and send notifications to them through email according to the provided CSV file.
cors csv- dotenv expressjs mongodb mongoose multer nodejs nodemailer render ts-node typescript
Last synced: 13 Jan 2025
https://github.com/tonyycruz/django-recipes
Neste projeto, foi desenvolvida uma aplicação full stack de um site de receitas utilizando Django Web Framework e Django Rest Framework possibilitando fazer um CRUD de receitas com um controle por parte dos administradores.
cors django django-rest-framework django-testing pillow pytest python python3 rest-framework selenium simple-jwt unit-testing
Last synced: 28 Nov 2024
https://github.com/yadamvinay369/cve_server
Backend code providing APIs for CVE dashboard
api-rest cors expressjs jest mongoose mvc-pattern nodejs supertest unit-testing
Last synced: 20 Jan 2025
https://github.com/zeky84/javascript
Leveraging JavaScript dynamism to manage User/create-submit account without refreshing or changing .html view
Last synced: 22 Jan 2025
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/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: 16 Jan 2025
https://github.com/belchenkov/devcamper_nodejs
This is a project based course where i build an extensive, in-depth backend API for DevCamper, a bootcamp directory app.
bcryptjs colors cookie-parser cors crypto dotenv express-fileupload express-mongo-sanitize express-rate-limit expressjs helmet hpp jsonwebtoken mongodb mongoose morgan nodejs nodemailer slugify xss-clean
Last synced: 05 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/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/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 Nov 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 Nov 2024
https://github.com/vidhya0501/music-player-benew
Online Music Player using MERN Stack - Backend
bcryptjs cloudinary cors dotenv expressjs fullstack-development jsonwebtoken mern-stack mongodb mongoose multer nodejs
Last synced: 12 Jan 2025
https://github.com/piotrgrobelak/work-with-flowers-backend
Backend version for Work with Flowers App
cors express mongodb mongoose node-js passportjs
Last synced: 22 Jan 2025
https://github.com/badrikomma/contactslist-server
cors expressjs mongodb mongoose
Last synced: 20 Jan 2025
https://github.com/chavda-bhavik/schoacher-api
API to handle teacher and employer information and authentication for Schoacher
apollo-server cors expressjs grapgql graphql-upload jsonwebtoken nodejs typegraphql typeorm typescript
Last synced: 16 Jan 2025
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: 15 Dec 2024
https://github.com/hezhii/cross-domain-example
A example of the CORS on Node.js
Last synced: 21 Jan 2025
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 Nov 2024
https://github.com/yaroslavtsebro/web-store-api
class-validator cookie-parser cors docker docker-compose express inversify-express sequelize
Last synced: 02 Jan 2025
https://github.com/yaroslavtsebro/todo-app
simple todo api using prisma orm, express, etc
bcrypt class-transformer class-validator cors dotenv jwt prisma-client prisma-orm typescript winston winston-logger
Last synced: 02 Jan 2025
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/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: 20 Dec 2024
https://github.com/databytesun/task-tracker
A Todo App is a great beginner project because it covers the basics of full-stack development. Here we have a backend API with Node.js and Express, which interacts with a MongoDB database, and connect everything with a React front end.
cors dotenv express-js mern mern-project mern-stack mongodb mongodb-database nodejs nodemon postman react reactjs
Last synced: 10 Jan 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/patmaz/publicapi
API with JWT authentication + websockets + data scraping
api bcrypt cors crud data-scraping firebase graphql jwt jwt-authentication nodejs real-time websockets
Last synced: 20 Jan 2025
https://github.com/hallowshaw/personal-portfolio
Welcome to my portfolio website! This repository contains the source code for my personal portfolio site, showcasing my skills, projects, and contact information.
cors css emailjs express html html5 javascript js mongodb nodejs portfolio portfolio-website
Last synced: 05 Jan 2025
https://github.com/camruthav/bookstore-app_mern
Bookstore App Using MERN Stack
cors crud mern-stack vite webdevelopment
Last synced: 22 Dec 2024
https://github.com/washira/express-guides
Advanced Express.js guides with multiple features
cookie-parser cors express jwt mysql2 nodejs
Last synced: 20 Jan 2025
https://github.com/luiggi-piero/mern-crud-auth-tasks
Backend del sistema Task Manager
bcryptjs cookie-parser cors express javascript jsonwebtoken mongoose morgan node nodemon zod
Last synced: 07 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/sharpwit/server-for-test
A webserver docker container based on express for testing RESTful app
cors docker express javascript nodejs webserver
Last synced: 24 Nov 2024
https://github.com/shreya-paul-17/minor-projects
Minor Projects made during Web Development Course of PW Skills
bcryptjs cloudinary cookie-parser cors css3 express-js html5 javascript jsonwebtoken mongoose morgan multer node-js nodemailer nodemon tailwind-css
Last synced: 22 Jan 2025
https://github.com/galibri/express-js-rest-api
REST API with express-js and Node.js
bcrypt-nodejs bcryptjs body-parser cors express-js express-middleware expressjs jwt jwt-authentication mongodb mongoose nodemon rest-api restful-api
Last synced: 17 Jan 2025
https://github.com/niteshrawat0401/faircent
Accurate BMI calculations for individuals, helping assess health and fitness levels based on height and weight measurements.
axios bcrypt cors dotenv expressjs jsonwebtoken material-ui mongodb mongoose nodejs nodemon react-router-dom reactjs
Last synced: 16 Jan 2025
https://github.com/niteshrawat0401/-dazzler_software
This is an admin panel that provides the ability for administrators to create, delete, and search user accounts. It also includes comprehensive validation for user signup and login processes.
axios bcrypt cors dotenv expressjs jsonwebtoken mongodb mongoose nodejs nodemon react-router-dom reactjs
Last synced: 16 Jan 2025
https://github.com/gdgiri/student-mentor-assign
i done mongoDB connectivity
cors dotenv express mongodb mongodb-atlas mongoose node-js nodemon
Last synced: 16 Jan 2025
https://github.com/pranava007/fsd-auth-backend
This is a FSD Regsiter Login Forget-Password
bcryptjs cors expressjs nodejs nodemailer
Last synced: 16 Jan 2025
https://github.com/pranava007/fsd-curd-operation-backent
This is a FSD-CURD-Operation-Backent
cors expressjs mongoose mvc-architecture nodejs
Last synced: 16 Jan 2025
https://github.com/balakrishnan-10/nodejs-5-password-reset-flow
Password Reset Flow Task using Nodemailer
bcryptjs cors dotenv expressjs jsonwebtoken mongodb-atlas mongoose nodemailer nodemon postman vscode
Last synced: 12 Jan 2025