Thank Node 18 for fetch , streams, and a built-in test runner. Then leave it behind. What version of Node are you running in production right now? Let us know in the comments below.
Published: April 14, 2026 Author: The Dev Insider node 18
test('asynchronous passing test', async (t) => assert.strictEqual(await Promise.resolve(2), 2); ); Thank Node 18 for fetch , streams, and