You can now run basic unit tests without installing Jest or Mocha. Simply use import test from 'node:test'; . Node.js 18 is now available!
Security is non-negotiable. Node 18 was the first to adopt , which provides a FIPS-compliant module and improved cryptographic algorithms. This ensures your enterprise applications stay ahead of evolving threats while maintaining strict compliance standards. 4. Experimental "Watch" Mode
She crouched, fingers hovering over the panel. The log feed on her tablet showed an error code she'd never seen: a timestamped string that resolved to nothing when she searched it. The LED blinked, then steadied. Maya listened; for a heartbeat she thought she could hear a rhythm in it, a cadence that belonged to a human voice more than to circuitry. node 18 full
Node.js 18: The Full Guide to Features, Upgrades, and LTS Capabilities
Last updated: May 2025. Node.js 18.20.x is the current LTS release. You can now run basic unit tests without
Node 18 introduced an experimental built-in test runner module ( node:test ). This allows developers to run unit and integration tests without setting up external tools like Jest or Mocha. 3. Web Streams API
Provides deeper control over regional formatting, calendar choices, and numbering systems. Security is non-negotiable
Node.js 18 exposed the Web Streams API on the global scope. Developers can stream data across browser and server environments using identical codebases: ReadableStream WritableStream TransformStream Experimental ESM Loader Hooks
Run it with: node --test