What are the disadvantages of using innerHTML in JavaScript?

If you use innerHTML in JavaScript, the disadvantage is

• Content is replaced everywhere
• We cannot use it 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 builds into elements. Therefore, it’s much slower
• The innerHTML does not provide validation, and therefore we can potentially insert valid and broken HTML in the document and break it