Regular Expressions 101

Explanation
Pro

Negative Lookahead(?![\w\/]+config.js)

Character Class[\w\/]+

+matches at least one character from the set below:

\wany word character

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

configthe literal text config (case sensitive)

.any character (except for line terminators)

jsthe literal text js (case sensitive)

Global pattern flags

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

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

<script src="common(?![\w\/]+config.js)

New

<script src="common/scripts/vendor.0.js"></script>
<script src="common/scripts/all.0.js"></script>
<script src="common/scripts/source/config.js"></script>

Substitution

<script src="//cdn.domain.common

<script src="common/scripts/vendor.0.js"></script>
<script src="common/scripts/all.0.js"></script>
<script src="common/scripts/source/config.js"></script>