Extract information from a string. 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. With that said ...

An individual regular expression is expressed as a string of characters. It describes a template for a pattern of characters to search for, or match against, in a string. Regular expressions can ...

will standardize new JavaScript capabilities ranging from JSON modules to import attributes, new Set methods, sync iterator helpers, and regular expression modifiers. The ECMAScript 2025 ...