Live Benchmarks

Runs in the browser via performance.now().

N records: 100

101001k10k

budget: 200ms per cell

zod4-mock

zod-mock

faker

zod4-mock

—ops/sec warm

—ms cold start

zod-mock

—ops/sec warm

—ms cold start

faker

—ops/sec warm

—ms cold start

Schema scenarios: Simple — 4 primitive fields; Nested order — 3-level object (order → customer → address); Array — 50-item variant array. zod-mock uses equivalent Zod v3 schemas.