How to move cursor to end of contenteditable entity

Question

I need to move caret to end of contenteditable node like on Gmail notes widget.

I read threads on StackOverflow, but those solutions are based on using

Answer 1

It's possible to do set cursor to the end through the range:

setCaretToEnd(target/*: HTMLDivElement*/) {
  const range = document.createRange();
  const sel = window.getSelection();
  range.selectNodeContents(target);
  range.collapse(false);
  sel.removeAllRanges();
  sel.addRange(range);
  target.focus();
  range.detach(); // optimization

  // set scroll to the end if multiline
  target.scrollTop = target.scrollHeight; 
}