sse

The HTML5 Server-Sent events specification is introduced "to enable servers to push data to Web pages over HTTP or using dedicated server-push protocols".

v0.0.8 URL: https://unpkg.com/sse@0.0.8/index.js

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real-time server-sent-events html5 sse messaging

connectic

Connectic is a javascript library for pub sub messaging, event handling, and data synchronization in real-time applications.

v3.1.0 URL: https://unpkg.com/connectic@3.1.0/dist/index.js

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event-bus microfrontend communication state-management pub-sub request-response real-time data-synchronization javascript typescript framework-agnostic mfe event-driven

@goldskycom/cli

The Goldsky CLI to deploy subgraphs, index & transform blockchain data, configure webhooks, and access your data in real-time.

v13.0.2 URL: https://unpkg.com/@goldskycom/cli@13.0.2/dist/index.js

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goldsky web3 blockchain real-time data pipelines streams webhooks

ws

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

v8.18.3 URL: https://unpkg.com/ws@8.18.3/index.js

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HyBi Push RFC-6455 WebSocket WebSockets real-time

@ahoo-wang/fetcher-eventstream

Server-Sent Events (SSE) support for Fetcher HTTP client with native LLM streaming API support. Enables real-time data streaming and token-by-token LLM response handling.

v1.8.9 URL: https://unpkg.com/@ahoo-wang/fetcher-eventstream@1.8.9/dist/index.umd.js

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fetch event-stream sse server-sent-events real-time streaming llm openai claude