test('asynchronous passing test', async (t) => assert.strictEqual(await Promise.resolve(2), 2); );
Node 18 fixed that. By shipping the , it finally aligned the server with the browser. node 18
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. test('asynchronous passing test', async (t) => assert
Let’s be honest: in the JavaScript ecosystem, FOMO (Fear Of Missing Out) is real. The moment a new version of Node drops, many developers rush to update. But while the community clamors over Node 20, 22, or even 24, a quiet workhorse is powering millions of production applications: . If you haven't migrated to Node 20 (and
Published: April 14, 2026 Author: The Dev Insider
Node 18 reached EOL (End of Life) in April 2025. That means no more security patches. Running it today is a security risk unless your app is completely offline.
// test/basic.test.js import test from 'node:test'; import assert from 'node:assert'; test('synchronous passing test', (t) => assert.strictEqual(1, 1); );