Why is Zod so slow? - LogRocket Blog

LogRocket’s Galileo AI watches every session, surfacing impactful user struggle and key behavior patterns. Zod is the undisputed king of TypeScript validation. In a remarkably short time, it has become the gold standard, celebrated across the ecosystem for its phenomenal developer experience, elegant chainable API, and robust type inference. For countless developers, Zod is not just a library — it

[mizdra]

ビルド時に zod の schema を ajv で処理するコードに置き換えてバリデーションを高速化する話。zod-to-json-schema で json schema にしてから ajv に渡すの賢い。

[softantenna]

TypeScriptのバリデーションライブラリZodが遅い理由。

[mkusaka]

Zodが遅い理由を解説。safe parsingでTypia約7600万ops/sec、Zod v4約670万と比較し、ajv+zod-to-json-schemaでビルド時コンパイルを提案。