As an LTS release, Node 18 receives 30 months of support, including security patches and bug fixes, making it ideal for production environments. As of mid-2026, version 18.20 is the latest stable release in this branch, incorporating extensive security updates, such as fixes for http/2 and tls vulnerabilities. 3. Top-Level Await
The first step is setting up a stable Node.js 18 environment. There are several ways to do this, and the best method depends on your needs.
node --version # v18.x.x npm --version # 9.x.x or higher node 18 full
npm 9 introduces stricter peer dependency resolution. Use --legacy-peer-deps temporarily, or update your package.json to align dependencies.
The module loader was rewritten to reduce the friction between import and require() . Node 18 full support for package.json exports and imports conditions is now production-ready. As an LTS release, Node 18 receives 30
: Perhaps the most anticipated addition, the browser-compatible
Download from nodejs.org/dist/latest-v18.x/ Top-Level Await The first step is setting up a stable Node
Node.js 18: The Full Deep Dive Into Its Best Features Node.js 18 reached End-of-Life (EOL) status in April 2025, but it remains a monumental milestone in the JavaScript ecosystem. It shifted the runtime from relying on external dependencies to providing powerful, production-ready built-in utilities. This release fundamentally changed how developers write modern backend applications by reducing third-party package reliance.
: You can now perform HTTP requests natively using the same syntax found in browsers. Built on Undici : The implementation is powered by , a high-performance HTTP/1.1 client for Node.js. Native Integration : It includes support for standard web classes like 2. Built-in Test Runner Node 18 introduced a native Test Runner module
Subscribe for more Node.js updates.
Node 18 adds and better diagnostics channels. The full server.headersTimeout and server.requestTimeout properties allow fine-grained control over hanging connections.