Calculate the distance between two points
npm install points-distance
import Point from 'points-distance'
const p1 = new Point(0,4);
const p2 = new Point(3,0);
// Operations with p1
console.log( p1.distance(p2) );
p1.moveInX(1);
console.log( p1.distance(p2) );
p1.moveInY(1);
console.log( p1.distance(p2) );
// Operations with p2
console.log( p2.distance(p1) );
p2.moveInX(1);
console.log( p2.distance(p1) );
p2.moveInY(1);
console.log( p2.distance(p1) );