JavaScript’s low bar to entry has resulted in one of the richest programming language ecosystems in the world. This month’s ...

Regular expressions — the things you feed to programs like grep — are a bit like riding a bike. It seems impossible until you learn to do it, and then it’s easy.

And it’s that latter camp, of which we consider ourself a proud member, that is rejoicing with the announcement that Microsoft is adding regular expression support to Excel.

If you want to install JavaScript in VSCode, install Visual Studio Code & Node.JS, create and run a JavaScript program, and then take these steps.

A JavaScript library to generate complex regular expressions more easily. ⚠️ WARNING: This library still under development and should not be used in production!

Google updated the help document for the performance report within Google Search Console to say you can use regular expressions to filter the report results. Google wrote, “If you choose the ...

Creates a JavaScript RegExp instance from a PCRE regexp string. Not currently feature-complete, but works enough for my needs. Send pull requests for additional functionality! Works with Node.js and ...