Isn't JavaScripts regex one of the worst modern regex implementations? They seem to improve. Negative lookbehind isn't missing anymore [1]. But still lack the

Isn't JavaScripts regex one of the worst modern regex implementations? They seem to improve. Negative lookbehind isn't missing anymore [1]. But still lack the handy \Q and \E to escape stuff [2]. [1] https://stackoverflow.com/a/3950684 https://stackoverflow.com/a/3950684 [2] https://stackoverflow.com/q/6318710 https://stackoverflow.com/q/6318710