nock

nock vs msw: Should You Switch? 2.9ms vs 0.5ms

nock 14.0.17 vs msw 2.15.0 on 2,000 sequential mocked fetch calls in Node 20: 2.85 ms vs 0.49 ms per request (~5.8x); via axios 3.80 ms vs 1.41 ms (~2.7x). nock sets up faster (97 vs 208 ms), crossover near 50 requests per process.