JSFiddle - React, Tailwind, and code Playground

HTML

<table><td id="first"><div class="wrapper"><input name=1></input></div><input name=2><table><td id="second"><input name=3></input></td></table></input></td></table>

JavaScript

//var n = $("#first").find("input").not("td td input")
var n = get_elements_until (document.getElementById('first'), 'input', 'td')
console.log (n)

function get_elements_until (parent, tagname_to_search_for, tagname_to_stop_at) {
 var element_list = []
 var stack_current = [parent]
 while (true) {
 var stack_new = []
  for (var s = 0, curlen_s = stack_current.length; s < curlen_s; s++) {
   var children = stack_current[s].childNodes
   for (var i = 0, curlen = children.length; i < curlen; i++) {
    var child = children[i], tagname = child.tagName
    if (typeof tagname == "undefined") continue
    tagname = tagname.toLowerCase ()
    if (tagname == tagname_to_search_for) element_list.push (child)
    if (tagname != tagname_to_stop_at) stack_new.push (child)
   }
  }
  stack_current = stack_new
  if (stack_new.length == 0) break
 }
 return element_list
}