JSFiddle - React, Tailwind, and code Playground
by clauswilke
JavaScript
sites = [{x:300, y:300, id:0}, {x:100, y:100, id:1}, {x:200, y:500, id:2}, {x:250, y:450, id:3}, {x:600, y:150, id:4}];
a = [
...sites.slice(0, 1).map(i => `M${i.x},${i.y}`),
...sites.slice(1).map(i => `L${i.x},${i.y}`)
].join(' ')
console.log(a)