Cross-origin Packages

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!

A tiny, promise-based library for cross-origin communication between frames and windows.

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

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

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

Alternative javascript fetch api with adding pre-setup options for every request

Fast CORs support for angular1

cross-origin postmessage rpc

A CORS plugin for Serviceberry

An elegant wrapper for postMessage.

cross-origin localstorage

cross-origin localstorage

Event emitter library

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

Another name for the javascript fetch api

This promise-based library safely enables cross-origin communication between Window objects. e.g,. between a page to iframe or between two iframes.

Using XDomainRequest with Fetch API

work with HtmlWebpackPlugin, append crossorigin attribute to thoese script tag.

MicroLocalStore is a lightweight, easy-to-use JavaScript library that provides a shared local storage solution across different origins. It creates an isolated local storage for each instance, allowing you to store and retrieve data seamlessly. It's perfe

tells whether provided window is cross origin or same origin