Will Node‑RED Core Add Native Worker‑Thread Support for Function Nodes?
Understanding Node‑RED’s Execution Model Node‑RED runs each function node on the single Node.js event loop. A long‑running JavaScript loop inside a function node blocks the loop, delaying all other flows until completion. Current Workarounds The documentation recommends offloading heavy work to external services or using child‑process nodes (e.g., node‑red-n