zod
https://github.com/colinhacks/zod
TypeScript
TypeScript-first schema validation with static type inference
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- Issues
- [Security Advisory] Verified Remediation Path for picomatch (CVE-2026-33671) via lint-staged - OWASP CVE Lite CLI
- feat: handle edge cases in plainObject, improve performance
- Add support for RFC 9557 + Temporal API
- docs(ecosystem): add @apical-ts/craft
- fix(v4): make wrapper internals recursion-safe (#4611)
- feat(v4): parseMaybeAsync / safeParseMaybeAsync (JIT-preserving, follow-up to #5924)
- Fix classic pipe compatibility for branded outputs
- v4: toJSONSchema anyOf incompatibility with Gemini API Function Calling
- `preprocess` doesn't constrain return type of `fn` to the type of the output schema
- RFC: Validate Codec Output
- Docs
- TypeScript not yet supported