Remove specific class from group of elements without jquery

Question

I have multiple span elements, I try to remove the class activeLang. How can I do this?

Answer 1

Remove . from the classname

el.classList.remove("activeLang");

window.onload = function() {

  var x = document.getElementsByClassName("activeLang");
  console.log(x[0]); //will print the object
  [].forEach.call(x, function(el) {
    el.classList.remove("activeLang");
  });
  console.log(x[0]); //will no longer print the object
};

  
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