> The best case WASM performance is roughly 20-50% slower It's more accurate to say that the average case is 20-50% slower. The best case is on par, or slightl

> The best case WASM performance is roughly 20-50% slower It's more accurate to say that the average case is 20-50% slower. The best case is on par, or slightly faster than native code[1]. [1] Measurements from our original paper, https://dl.acm.org/doi/10.1145/3062341.3062363 https://dl.acm.org/doi/10.1145/3062341.3062363 Engines are even faster now.