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

cross-tab state sharing for zustand

Client-side messaging channel for sending data from one browser tab to another

A TypeScript library that provides type-safe Remote Procedure Call (RPC) communication between different JavaScript contexts using various transport mechanisms.

Framework-agnostic JWT token management — storage, auto-refresh, cross-tab sync, and reactive auth state. Zero dependencies.

Everything the native EventSource API is missing — typed events, auth headers, reconnect, and single-tab coordination.

📡 React hooks for pubkey/broadcast-channel

Turn your Telegram channel into a beautiful and fully SSG microblog mirror site with minimal effort under minutes!

Binding in Js_of_ocaml for the BroadcastChannel API

A polyfill for the Broadcast Channel API, enabling communication across tabs.

lightweight websocket broadcast server

Unified messaging for browser applications

simple broadcast channel

React hook that manages a single SSE connection across browser tabs using BroadcastChannel and Web Locks to prevent duplicate connections

Quasar template with Azure AD integration

Spoon 12KB Memo App No Tracking because Spoon cannot read.

Share a single SSE connection across browser tabs using BroadcastChannel leader election

❄️ The BroadcastChannel polyfill for Firefox 29+ and Chrome 5+.

ReasonML bindings for Broadcast Channel API

A demo for the Javascript Broadcast Channel API