code: function createElement(tag, attrs, children) {        // Note arguments is set to tag, attrs, child1, child2 etc
      /* Replaces React's createElement - has a number of application specific special cases
          <img src=ArchiveFile(...)> replaced by <div><img x-=u>
  
       */
  
      /* First we handle cases where we dont actually build the tag requested */
  
      const kids = Array.prototype.slice.call(arguments).slice(2);
  
      /* Special cases go here - see examples in archive/ReactFake.js---- */
      return buildoutElement(document.createElement(tag), tag, attrs, kids);
  }
docs: This comes from archive/ReactFake.js