Is Node.js Single-Threaded… or Not?
Is Node.js single-threaded? Learn how V8, libuv, the event loop, and the thread pool work together inside the Node.js runtime.
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Concurrency
Featured Articles
- Is Node.js Single-Threaded… or Not?
In Node.js on Feb 12 2026
- OpenTelemetry vs. Deep Runtime Telemetry: Which Is Better for Your Node.js Stack?
on Feb 10 2026
- Understanding Node.js’ New Signal Requirement for Security Reports
In Node.js on Feb 05 2026