How do we setting up Jest to test operations in Next.JS project? Let`s write a simple test.

Usage, advantages and real-world examples of the JavaScript reduce method. The reduce method executes a function for each value of the array, eventually reducing the array to a single value.

In order to save time when setting up a project from scratch, I prepare project templates in accordance with the technologies used by the company I work for. I am sharing one of them with you.