cannot install BrainJS on ubuntu 20.04

Question

I am trying to create a neural network using javascript. So, I found brain JS, and I'm following this tutorial.

First of all, the installation : npm install brain.js Then I change it to npm install brain So the errors are fixed.

Now I'm using visual studio and I tryed to run this first line but :

const brain = require('brain.js');

I got

Uncaught ReferenceError ReferenceError: brain is not defined

user_9467051 · Answer

Try the same command without the dot:

npm install brainjs

as described in Strange npm error when running npm install brain.js