How Can Regular Expressions Remove Attributes from HTML Tags?

<p>

<p>Stripping Attributes from HTML Tags with RegExp

<p>In HTML, attributes are used to modify the appearance and behavior of elements. However, in certain scenarios, it may be necessary to remove all attributes from tags. This can be achieved effectively using regular expressions (RegEx).

<p>Consider the following HTML code:

<p>

<p>The objective is to remove all attributes from the tags, resulting in:

<p>
  hello

<p>To accomplish this, the following RegEx can be employed:

"<([a-z][a-z0-9]*)[^>]*?(\/?)>"

<p>This pattern matches the following structure:

• < - Opening angle bracket
• [a-z][a-z0-9]* - Tag name (capture group $1)
• [^>]*? - Zero or more non-> characters, non-greedy
• (/?) - Optional closing forward slash (capture group $2)
• > - Closing angle bracket

<p>The replacement text used is "<$1$2>", which ensures that the tag name and optional closing slash are retained, while removing the attributes.

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