CSS 레이아웃에 영향을 미치는 요소

[shldhee]

https://gist.github.com/paulirish/5d52fb081b3570c81e3a https://ui.toast.com/fe-guide/ko_PERFORMANCE

function resizeAllParagraphs() {
  const box = document.getElementById('box');
  const paragraphs = document.querySelectorAll('.paragraph');

  for (let i = 0; i < paragraphs.length; i += 1) {
    paragraphs[i].style.width = box.offsetWidth + 'px';
  }
}
// 레이아웃 스래싱을 개선한 코드
function resizeAllParagraphs() {
  const box = document.getElementById('box');
  const paragraphs = document.querySelectorAll('.paragraph');
  const width = box.offsetWidth;

  for (let i = 0; i < paragraphs.length; i += 1) {
    paragraphs[i].style.width = width + 'px';
  }
}