await axios get

async function asyncFunc() {
  // fetch data from a url endpoint
  const response = await axios.get("/some_url_endpoint");
  const data = await response.json();

  return data;
}

serialize Form

Sử dụng formdata constructor để convert form, FormData, array.from(). Kết hợp window.encodeURIComponent() để encode từng value trong form.

kiểm tra email trong javascript

Convert Array-like to True Array

Rest Operator for Objects

Now we can use rest on the properties of an Object. It allows us to explicitly extract certain named variables, and assign any uncalled variables into a catchall Object.

10 mẹo sử dụng array và object trong javascript