How to set caret(cursor) position in contenteditable element (div)?

Question

I have this simple HTML as an example:

  text text text

  text text text

  text text         


        
      

Answer 1

  const el = document.getElementById("editable");
  el.focus()
  let char = 1, sel; // character at which to place caret

  if (document.selection) {
    sel = document.selection.createRange();
    sel.moveStart('character', char);
    sel.select();
  }
  else {
    sel = window.getSelection();
    sel.collapse(el.lastChild, char);
  }