Perhaps the most anticipated feature in Node 18 was the addition of a browser-compatible fetch() implementation.
Node.js 18 introduced the node:test module, a move toward reducing dependency fatigue. node 18 full
New array methods for searching from the end of an array to the beginning. Intl.Locale API: Enhanced internationalization support. Perhaps the most anticipated feature in Node 18
It allows you to create subtests, skip tests, and use "describe/it" syntax without installing Jest or Mocha. You will keep all the features mentioned above—like
If you are currently running a "Node 18 full" stack, it is highly recommended to . You will keep all the features mentioned above—like native fetch and the test runner—while gaining significant performance boosts and the latest security patches. AI responses may include mistakes. Learn more
import fs from 'node:fs'; instead of import fs from 'fs'; .This makes it explicitly clear that the module is a built-in part of the runtime. 6. OpenSSL 3.0 Support
Security is a core pillar of Node.js. Version 18 integrated OpenSSL 3.0, which introduced: