A new Federal Information Processing Standards (FIPS) module for enhanced security compliance.
Significant optimizations for class fields and private class methods. 4. Web Streams API
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 node 18 full
Node.js 18 was powered by V8 10.1, part of Chromium 101. This brought several JavaScript language improvements:
Node.js 18 introduced the node:test module, a move toward reducing dependency fatigue. A new Federal Information Processing Standards (FIPS) module
To prevent confusion between core Node.js modules and community packages on npm, Node 18 encouraged (and in some cases required) the use of the node: prefix.
Node.js 18: The Full Breakdown of a Landmark Release Node.js 18 reached its End-of-Life (EOL) in April 2025, but it remains a pivotal version in the runtime's history. As the first version to introduce native fetch support and a built-in test runner, it fundamentally changed how developers build modern JavaScript applications. Web Streams API If you are currently running
Here is a full look at the features that defined Node.js 18. 1. Native Fetch API
New array methods for searching from the end of an array to the beginning. Intl.Locale API: Enhanced internationalization support.