The array may have other indexes, besides 0 if a part of the regular expression is enclosed in parentheses. We'll cover that in the chapter info:regexp-groups. And, finally, if there are no matches, ...

Working with regular expressions I’m also going to cover how to work with regular expressions in JavaScript, though the concepts learned here apply to other languages as well.

I first heard about regular expression denial of service (ReDoS) vulnerabilities from GitHub's Dependabot. Several of my projects over the years have had dependencies that suffered from ReDoS ...

A deep investigation into regular expression denial of service (ReDoS) vulnerabilities in JavaScript ...