JavaScript is a popular language, and it’s easy to find general-purpose snippets that help complement it. But its most important context is the web browser, and there’s a lot you can do to enhance ...

Google's AI crawler, Google-Extended, the crawler it uses for Gemini and other related AI services, does render itself and can render JavaScript, just like Googlebot, Google's main web search crawler.

This is a linear regular expression engine for a subset of JavaScript regexes. The underlying algorithm is an extension of the PikeVM, supporting more JavaScript features. This engine implements the ...

String manipulation is always resource-intensive, but compiled regex in Python and Java can help keep performance issues at bay.

Google Analytics introduces regex support for event creation, offering greater flexibility, precision, and improved insights for marketers.

Learn how to extract the maximum amount of data from the GSC API and filter difficult URLs using regular expressions. Google Search Console is an amazing tool that provides invaluable search data ...

New features in ECMAScript 2022 include top-level await, RegExp match indices, new public and private class fields, and more. Let's get started!

It's been a while since I worked on regexs in JavaScript, but generally the way you do this in most programming languages is to build the regex as a string and then pass it into the regex engine.