fromEntries

fromEntries.js

const text = "name=naosim,point=10,state=4"

const result = text.split(",").reduce((memo, v) => {
  const [key, value] = v.split("=");
  return {...memo, [key]:value};
}, {})
console.log(result);

const result2 =  Object.fromEntries(text.split(",").map(v => v.split("=")))
console.log(result2);

/**
 * 出力
 * { name: 'naosim', point: '10', state: '4' }
 * { name: 'naosim', point: '10', state: '4' }
 */