* [ws 8.21.2](https://github.com/websockets/ws) – A fast and tested WebSocket client and server implementation for Node.js.

* [Bybit API v4.7.4](https://github.com/sieblyio/bybit-api) – Bybit REST and WebSocket Node.js SDK providing promise-based clients, event-driven WebSocket event handling, and TypeScript types for API requests and responses.