Although JavaScript regexes used to be underpowered compared to other modern flavors, numerous improvements in recent years mean that’s no longer true. Steven Levithan evaluates the history and present state of regular expressions in JavaScript with tips to make your regexes more readable, maintainable, and resilient.

This article explains the effects of the new u flag for regular expressions in ES2015.

ES2018 adds support for Unicode property escapes of the form p{…} and P{…} to JavaScript regular expressions. This article explains what Unicode property escapes are, how they work, and why they’re useful.

This article highlights what’s happening in the world of JavaScript regular expressions right now. Spoiler: it’s quite a lot — there are more RegExp-related proposals currently advancing through the TC39 standardization process than there have been updates to RegExp in the history of ECMAScript!