zod
https://github.com/colinhacks/zod
TypeScript
TypeScript-first schema validation with static type inference
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
TypeScript not yet supported1 Subscribers
Add a CodeTriage badge to zod
Help out
- Issues
- [Feature request] ZodError with meta
- Add an API to invert codecs
- `z.intersection()` compiles to unsatisfiable schema
- Branded schemas do not work as expected in Codecs
- How to preserve object key order with type constraints in Zod v4?
- `z.toJSONSchema` with `z.object({...})` resulting in loose type `type: "string" | "number" | "object" | [...] | undefined`
- Feature_request: Conditional Schema Validation
- Node.js 24.11.1 breaks console.error() when logging ZodError in 3.25.76
- [Docs] Maybe new example for z.custom
- docs: fix z.custom example and reference z.templateLiteral
- Docs
- TypeScript not yet supported