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GitHub - DmitrySoshnikov/regexp-tree: Regular expressions processor in JavaScript
| | exploringjs.com
Regular expressions (RegExp) Exploring JavaScript (ES2025 Edition)
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| | blog.alexdevero.com
Introduction to Regular Expressions in JavaScript
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| | Learn all you need to get started with regular expressions in JavaScript. Learn how to create new regular expressions, how to use them, test them and more.
| | mathiasbynens.be
ECMAScript regular expressions are getting better! ยท Mathias Bynens
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| | [AI summary] The article discusses recent advancements in ECMAScript regular expressions, including new features like dotAll mode, lookbehind assertions, named capture groups, Unicode property escapes, and set notation, along with proposals for further enhancements.
| | blog.stevenlevithan.com
Mimicking Lookbehind in JavaScript
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| Unlike lookaheads, JavaScript doesn't support regex lookbehind syntax. That's unfortunate, but I'm not content with just resigning to that fact. Following are three ways I've come up with to mimic lookbehinds in JavaScript. For those not familar with the concept of lookbehinds, they are zero-width assertions which, like the more specific \b, ^, and $...