✅ No more debating between Jest, Mocha, or Vitest for simple projects. Node 18 includes a built-in test runner ( node:test ). node --test is all you need to get started.
👀 node --watch restarts on file changes – goodbye nodemon (for simple apps).
Choose the one that best fits your needs!
: It incorporated V8 version 10.1, which brought improved performance, better memory utilization, and new JavaScript language features directly from the Google Chrome engine [17, 18, 21]. Web Streams API
Here is a comprehensive breakdown of everything included in Node.js 18. 1. Native Fetch API Support
Node.js 18 (codenamed "Hydrogen") was a watershed release in the Node.js ecosystem. Released in April 2022, it served as the Long Term Support (LTS) backbone for many applications through its active life.
Structure tests hierarchically using nested execution. Fast Execution: Designed for speed and minimal overhead. javascript
Along with fetch , Node.js 18 introduces the following global web APIs: Headers Request Response FormData javascript
Is your production environment still lagging behind? Node.js 18 entered Long Term Support (LTS) last year, and it is packed with features that modernize backend development. If you haven't made the switch yet, here is why Node 18 is a game-changer:
Disables or restricts spawning external terminal processes.
Node.js 18 has been a workhorse for the last few years. It brought us native Fetch, the V8 10.1 update, and improved test runners. It felt like the "modern" standard for so long.