<h2>Simple</h2>
<textarea class="simple"></textarea>
<h2>Advanced</h2>
<textarea class="advanced"></textarea>
tinymce.init({
  selector: "textarea.simple",
  plugins: "advlist lists spellchecker autoresize wordcount",
  min_height: 120,
  menubar: false,
  toolbar: "bold italic underline | bullist numlist | spellchecker"
});

tinymce.init({
  selector: "textarea.advanced",
  plugins:
    "casechange advcode advlist lists spellchecker formatpainter autoresize visualblocks tinydrive image link media imagetools wordcount",
  min_height: 380,
  menubar: false,
  toolbar: [
    "bold italic underline forecolor backcolor | formatselect | alignleft aligncenter alignright | bullist numlist",
    "cut copy paste formatpainter removeformat | casechange visualblocks | spellchecker | link image media | code"
  ]
});

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://cdn.tiny.cloud/1/qagffr3pkuv17a8on1afax661irst1hbr4e6tbv888sz91jc/tinymce/5/tinymce.min.js