regex101: JavaScript Match Workspace

1st Alternative(<)(script[^>]*>[^<]*(?:<(?!\/script>)[^<]*)*<\/script>|\/?\b[^<>]+>|!(?:--\s*(?:(?:\[if\s*!IE]>\s*-->)?[^-]*(?:-(?!->)-*[^-]*)*)--|\[CDATA[^\]]*(?:](?!]>)[^\]]*)*]])>)

Group 1(<)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

Group 2(script[^>]*>[^<]*(?:<(?!\/script>)[^<]*)*<\/script>|\/?\b[^<>]+>|!(?:--\s*(?:(?:\[if\s*!IE]>\s*-->)?[^-]*(?:-(?!->)-*[^-]*)*)--|\[CDATA[^\]]*(?:](?!]>)[^\]]*)*]])>)

1st Alternativescript[^>]*>[^<]*(?:<(?!\/script>)[^<]*)*<\/script>

scriptthe literal text script (case insensitive)

Negated Character Class[^>]*

*matches any number of characters outside the set below:

>the literal > (62₁₀ / 76₈ / 3E₁₆)

Negated Character Class[^<]*

*matches any number of characters outside the set below:

<the literal < (60₁₀ / 74₈ / 3C₁₆)

Non-Capturing Group(?:<(?!\/script>)[^<]*)*

*repeats the group contents below any number of times:

<the literal < (60₁₀ / 74₈ / 3C₁₆)

Negative Lookahead(?!\/script>)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

script>the literal text script> (case insensitive)

Negated Character Class[^<]*

*matches any number of characters outside the set below:

<the literal < (60₁₀ / 74₈ / 3C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

script>the literal text script> (case insensitive)

2nd Alternative\/?\b[^<>]+>

\/?optionally matches the literal / (47₁₀ / 57₈ / 2F₁₆)

\ban ASCII word boundary

Negated Character Class[^<>]+

+matches at least one character outside the set below:

<the literal < (60₁₀ / 74₈ / 3C₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

3rd Alternative!(?:--\s*(?:(?:\[if\s*!IE]>\s*-->)?[^-]*(?:-(?!->)-*[^-]*)*)--|\[CDATA[^\]]*(?:](?!]>)[^\]]*)*]])>

!the literal ! (33₁₀ / 41₈ / 21₁₆)

Non-Capturing Group(?:--\s*(?:(?:\[if\s*!IE]>\s*-->)?[^-]*(?:-(?!->)-*[^-]*)*)--|\[CDATA[^\]]*(?:](?!]>)[^\]]*)*]])

1st Alternative--\s*(?:(?:\[if\s*!IE]>\s*-->)?[^-]*(?:-(?!->)-*[^-]*)*)--

--the literal text --

\s*any whitespace character, repeated any number of times

Non-Capturing Group(?:(?:\[if\s*!IE]>\s*-->)?[^-]*(?:-(?!->)-*[^-]*)*)

Non-Capturing Group(?:\[if\s*!IE]>\s*-->)?

?repeats the group contents below at most once:

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

ifthe literal text if (case insensitive)

\s*any whitespace character, repeated any number of times

!IE]>the literal text !IE]> (case insensitive)

\s*any whitespace character, repeated any number of times

-->the literal text -->

Negated Character Class[^-]*

*matches any number of characters outside the set below:

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Non-Capturing Group(?:-(?!->)-*[^-]*)*

*repeats the group contents below any number of times:

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Negative Lookahead(?!->)

->the literal text ->

-*the literal - (45₁₀ / 55₈ / 2D₁₆) , repeated any number of times

Negated Character Class[^-]*

*matches any number of characters outside the set below:

-the literal - (45₁₀ / 55₈ / 2D₁₆)

--the literal text --

2nd Alternative\[CDATA[^\]]*(?:](?!]>)[^\]]*)*]]

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

CDATAthe literal text CDATA (case insensitive)

Negated Character Class[^\]]*

*matches any number of characters outside the set below:

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

Non-Capturing Group(?:](?!]>)[^\]]*)*

*repeats the group contents below any number of times:

]the literal ] (93₁₀ / 135₈ / 5D₁₆)

Negative Lookahead(?!]>)

]>the literal text ]>

Negated Character Class[^\]]*

*matches any number of characters outside the set below:

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

]]the literal text ]]

>the literal > (62₁₀ / 76₈ / 3E₁₆)

2nd Alternative(e)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Search reference

Regular Expression

(<)(script[^>]*>[^<]*(?:<(?!\/script>)[^<]*)*<\/script>|\/?\b[^<>]+>|!(?:--\s*(?:(?:\[if\s*!IE]>\s*-->)?[^-]*(?:-(?!->)-*[^-]*)*)--|\[CDATA[^\]]*(?:](?!]>)[^\]]*)*]])>)|(e)

Unit Tests

There are no unit tests, click to add some.