postmessage

📡 BroadcastChannel to send data between different browser-tabs or nodejs-processes 📡 + LeaderElection over the channels https://pubkey.github.io/broadcast-channel/

📭 A powerful, simple, promise-based postMessage library.

Easy communication between cross-origin browser tabs. Simplified "CORS"ing!

面向事务的高可用 Web Worker 通信框架

A collection of simple demos of CORS

Penpal simplifies communication with iframes, workers, and windows by using promise-based methods on top of postMessage.

📩 Use web Workers and other Windows through a simple Promise API

Write JS code that runs in a different context. E.g. use the DOM in a Web Worker.

Typed, zero-dependency iframe for React 18+. Real DOM refs, srcDoc, sandbox arrays, allowFullScreen that actually works, and postMessage helpers.

🐙 Cross-document messaging security research tool powered by https://enso.security

Create a type-safe RPC anywhere.

Use RPC to communicate easily across contexts in any JavaScript environment.

FrogPost: postMessage Security Testing Tool

PostMessage extension

postmessage-promise is a client-server like, WebSocket like, full Promise syntax (postMessage.then etc.) supported postMessage library. 一个类 client-server 模式、类 WebSocket 模式、全 Promise 语法支持的 postMessage 库

Vue 3 cross-origin iFrame IPC

Typesafe iframe bridge for easy parent child bidirectional communication

一个利用html5的跨域api postMessage解决多iframe跨域通信的框架

JS Channels (Events / Commands / Reqest-Response / Courier) Mechanism