Upcoming regular expression features | Blog | Chrome for Developers

ES2015 introduced many new features to the JavaScript language, including significant improvements to the regular expression syntax with the Unicode (/u) and sticky (/y) flags. But development has not stopped since then. In tight collaboration with other members at TC39 (the ECMAScript standards body), the V8 team has proposed and co-designed several new features to make regular expressions even m

[edwardkenfox]

named captureいいな

[nagayama]

Named Captures / Lookbehind Assertions

[teppeis]

ESに提案中の正規表現を拡張する仕様についての解説

[efcl]

現在Stage 3である正規表現の拡張Proposalの紹介記事。 Named Captures、`/./s` dotAll、Unicode Property Escapes、Lookbehind Assertionsについて

[causeless]

"@mathias V8 implements some pretty cool upcoming JavaScript regular expression features: Give them a tr…" via https://twitter.com/mathias/status/884421204299460608

[vvakame]

"negative lookbehind" だやったーーー！！！