I know they use the v8 regex engine: https://hacks.mozilla.org/2020/06/a-new-regexp-engine-in-spidermonkey/ https://hacks.mozilla.org/2020/06/a-new-regexp-engin

I know they use the v8 regex engine: https://hacks.mozilla.org/2020/06/a-new-regexp-engine-in-spidermonkey/ https://hacks.mozilla.org/2020/06/a-new-regexp-engine-in-spi...