Until IE Dead

[JaeYeopHan]

1. Table border-collapse issue

/*
  when border-collapse is 'collapse',
  cannot apply border style to th, tr element
  so...
*/

export const tableBorderWhenIE = isIE()
  ? css`
      border-collapse: separate;
      border-spacing: 0;
    `
  : null;

[JaeYeopHan]

2. File download

https://gist.github.com/hutch120/99469b8caf661b427f42b7055518e5a4#file-download-js-L59

[JaeYeopHan]

3. Element.scrollTo

interface Options {
  x?: number;
  y?: number;
  behavior?: 'smooth';
}

export function elementScrollTo(element: Element, { x, y, behavior }: Options) {
  if (isIE()) {
    if (x != null) {
      element.scrollLeft = x;
    }
    if (y != null) {
      element.scrollTop = y;
    }
    return;
  }
  element.scrollTo({ left: x, top: y, behavior });
}