Auto-reconnect and round robin support for amqplib.
Generic stream reconnection module.
XMPP reconnect for JavaScript
wrapper library around the JavaScript EventSource API to ensure it maintains a connection to the server.
Reconnect a tcp stream when it goes down.
A WebSocket client library with optional reconnecting and buffering capabilities.
Reconnect a stream (tcp, ws, tls, http) when network goes down.
TypeScript definitions for @xmpp/reconnect
Fork of reconnecting websocket up to date to latest master
Auto-reconnect wrapper for SerialPilot
A robust reconnecting WebSocket client for the browser

A small JavaScript library that decorates the WebSocket API to provide a WebSocket connection that will automatically reconnect if the connection is dropped.
GraphQL subscription client based on Mercurius
A better EventSource API
A Bitcoin wallet Snap.
Primus is a simple abstraction around real-time frameworks. It allows you to easily switch between different frameworks without any code changes.
Tiny WebSocket wrapper that reconnects and resends failed messages.
With typing and data caching
WebRTC + WebSocket client library for voice agent communication with Kurento
Headless CLI client for the Agent Client Protocol (ACP) — talk to coding agents from the command line
Reconnect logic for TCP sockets.
Provides realtime communication support for EVA using SignalR
Microsoft Omnichannel Chat SDK