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js-regexp-lookbehind "Can I use..." widgets

The positive lookbehind ((?<= )) and negative lookbehind ((?<! )) zero-width assertions in JavaScript regular expressions can be used to ensure a pattern is preceded by another pattern.

What browser do support js-regexp-lookbehind widget

Add this code to your website
<script data-feature="js-regexp-lookbehind" defer src="https://cdn.caniusewidgets.com/scripts/overviewtable.js"></script>
to display the following widget

How many browsers globally do support js-regexp-lookbehind widget

Add this code to your website
<script data-feature="js-regexp-lookbehind" defer src="https://cdn.caniusewidgets.com/scripts/browsersupport.js"></script>
to display the following widget

Is js-regexp-lookbehind supported in my browser widget

Add this code to your website
<script data-feature="js-regexp-lookbehind" defer src="https://cdn.caniusewidgets.com/scripts/single.js"></script>
to display the following widget
caniusewidgets.com/js-regexp-lookbehind
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