Minimal gradient image generator

I love beautiful color gradients as backgrounds, as the ones from https://uigradients.com. But, there are two minor issues with this website and similar ones that provide color combinations and gradients: I can't download them in any resolution I want, and in most of them I can't give the gradient an angle.

So, I wrote a small script to do it locally.

Requisites:

Have npm installed and then just do: npm install

Usage:

node script.js width(px) height(px) color1(hex) color2(hex) angle(º)

Example:

node script.js 1280 800 '#fdbb2d' '#22c1c3' 34

This creates and saves the following image: