Published: April 14, 2026 Author: The Dev Insider
But as of April 2026, Node 18 belongs in the history books—not your production servers. If you haven't migrated to Node 20 (and soon, 22), treat this as your wake-up call. node 18
// Before Node 18 (and 17.5 experimental) const fetch = require('node-fetch'); // After Node 18 async function getData() const res = await fetch('https://api.example.com/data'); const data = await res.json(); console.log(data); Published: April 14, 2026 Author: The Dev Insider
Let's look under the hood. 1. Native Fetch API (No More node-fetch ) For years, making an HTTP request in Node meant one of two things: installing node-fetch or using axios . It felt archaic that the runtime didn't include the same fetch your browser had. This wasn't just about convenience
This wasn't just about convenience. It reduced bundle sizes, improved standardization, and made isomorphic JavaScript (code that runs identically on client and server) a true reality. Okay, maybe not death , but a serious challenge. Node 18 introduced an experimental test runner that later became stable in Node 20. For the first time, you could write and run tests without a single devDependency .