Being built-in, it starts up instantly and produces output in TAP (Test Anything Protocol) format. Syntax Example: javascript
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 node 18 full
While experimental in previous versions, Node 18 moved the Web Streams API to the global scope. This allows for a standardized way of handling streaming data across different JavaScript environments (Node, Deno, and Browsers). 5. Prefix-Only Core Modules Being built-in, it starts up instantly and produces
Support for newer cryptographic standards and the deprecation of older, less secure ones. Summary: Should You Still Use Node 18? OpenSSL 3
Here is a full look at the features that defined Node.js 18. 1. Native Fetch API
Security is a core pillar of Node.js. Version 18 integrated OpenSSL 3.0, which introduced: