Rate Regexp-Common s-capture one-s/// s-capture2 m-capture two-s/// Regexp-Common 6629/s -- -89% -90% -91% -94% -97% s-capture 62950/s 850% -- -1% -18% -41% -71% one-s/// 63621/s 860% 1% -- -17% -41% -71% s-capture2 77016/s 1062% 22% 21% -- -28% -65% m-capture 107187/s 1517% 70% 68% 39% -- -51% two-s/// 219320/s 3209% 248% 245% 185% 105% --