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Simple module to add Cross-Origin Resource Sharing headers to your routes

HTTP cross-origin resource sharing(CORS) middleware

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

Cross-Origin Isolation through a service worker

A client-side JavaScript library to detect if your code is running inside of a sandboxed iframe... and, if desired, might just be able to change that fact!

Avoid HTTP Timeouts with WebSocket response, for Express.js

A package that makes sharing local data across domains a thing of ease.

SCION Microfrontend Platform enables you to successfully implement a framework-agnostic microfrontend architecture using iframes. It provides you fundamental APIs for microfrontends to communicate with each other across origins and facilitates embedding m

tells whether provided window is cross origin or same origin

Generates an image from a DOM node using HTML5 canvas and SVG

cross-origin postmessage rpc

Fast CORs support for angular1

HTTP cross-origin resource policy(CORP) middleware

A CORS plugin for Serviceberry

An elegant wrapper for postMessage.

构建时往 script 和 link 标签注入 crossOrigin属性

Event emitter library

A client library for secure cross-origin communication using the postMessage API.

Microfrontend on iframes

An express mock api server for testing purposes