4 ms·Oh really? http://arewefastyet.com/ http://arewefastyet.com/by epmatsw 11y agoOh really? http://arewefastyet.com/ http://arewefastyet.com/mahouse 11y agoYes, really. Benchmarks are fabricated and hardly represent real use cases, such as modifying the DOM.fabrice_d 11y agoDOM modification performance has next to nothing to do with the performance of the JS engine.