alt Hacker NewsAny method for front end tooling is potentially the fastest. It always comes to what you measure and how you measure it. If you don't have any measures at all then your favorite method is always the fastest no matter what, because you live in a world without evidence.
Even after consideration of measurements radical performance improvements are most typically the result of the code's organization and techniques employed than the language its written in. But, of course, that cannot be validated without evidence from comparison of measurements.
The tragic part of all this is that everybody already knows this, but most front end developers do not measure things and may become hostile when measurements do occur that contradict their favorite techniques.
I have yet to meet a front-end dev that gets hostile when you show them how their code can be improved. On the contrary, the folks I have worked with are thrilled to improve their craft.
Unless of course you are not showing them improvements and are instead just shitting on their work. Yes, people do get hostile to that approach.