Node 18.17.0 |top| Info

As of 2025, Node.js 18 reaches End-of-Life (EOL) in April 2025. Users should plan migration to Node.js 20 or 22 LTS.

One of the most anticipated features in the 18.x cycle was the built-in Fetch API. While introduced as experimental in earlier versions, 18.17.0 benefited from continued stabilization of the global fetch() . This allows developers to make HTTP requests without external dependencies like node-fetch or axios , aligning the Node environment more closely with the browser. Web Streams API node 18.17.0

One of the defining characteristics of Node.js 18.17.0 is the maturation of the built-in fetch API. Prior to Node 18, developers relied heavily on third-party libraries like axios , node-fetch , or request to handle HTTP requests. While effective, these dependencies added weight to projects and introduced supply-chain risks. Node 18.17.0 solidified the undici-based fetch implementation as a stable, native feature. This alignment with browser standards marked a significant milestone: developers could finally write isomorphic code—code that runs identically on the client and server—without polyfills or external dependencies. This version effectively ended the "HTTP request library fatigue" that had plagued the community for years. As of 2025, Node

| Reason | Benefit | |--------|---------| | Security | Patches known OpenSSL and undici vulnerabilities | | Stability | Reduces crashes in edge cases, especially with streams | | Compliance | Better alignment with web standards (Fetch, Streams) | | Maintenance | Fewer deprecated APIs compared to older 18.x minors | While introduced as experimental in earlier versions, 18

The global fetch API, introduced experimentally in Node.js 18, continued to see stability enhancements. While still marked experimental, several bugs related to Headers , AbortController , and streaming responses were resolved.