Category Archives: Javascript

JavaScript innerHTML Disadvantages

  • Content is replaced everywhere
  • We cannot use like “appending to innerHTML”
  • Even if you use +=like “innerHTML = innerHTML + ‘html’” still the old content is replaced by html
  • The entire innerHTML content is re-parsed and build into elements, therefore its much slower
  • The innerHTML does not provide validation and therefore we can potentially insert valid and broken HTML in the document and break it
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