A playground for testing cross origin environment.

HTTP cross-origin opener policy(COOP) middleware

HTTP cross-origin embedder policy(COEP) middleware

OpenCORS is a simple NodeJS based CORS Proxy

Spring Boot Security Sample Projects

cross-origin postmessage rpc

Tool For Exploiting Cross-Origin Resource Sharing Vulnerability

Javascript (+Actionscript) library for cross-origin RPC

HTTP cross-origin resource policy(CORP) middleware

local http proxy for front-end development

HTTP cross-origin resource sharing(CORS) middleware

Cross-domain storage for the frontend

This implements some of the core concepts of node js such as file-handling, Callbacks, Promises, Async-Await, API-Integration, Node vs Express, ES6 vs ES5, EventEmitter

TrainmanJS - Cross-Origin Communication Library

Simplest cross origin authentication with Django using Single Page Applications (React/Vue3).

Create a blogging application using Spring-boot for backend.

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💻🌐 A simplistic yet effective Cross origin resource sharing Express.js middleware.

Detail About Cross Origin Cookie You Should Know.