ES15 ES2024 常用语法

//Promise.withResolvers
// const [promise, resolve, reject] = Promise.withResolvers();
// 分组Object.groupBy
const items = [
  { type: 'fruit', name: '苹果' },
  { type: 'vegetable', name: '萝卜' },
  { type: 'fruit', name: '香蕉' }
];
let groupBy = Object.groupBy(items, (item) => item.type);
console.log('groupBy', groupBy);