Derive TypeScript types from Zod 4 schemas and parse inputs instead of casting.
npx skills add https://github.com/matthewharwood/dean-stack --skill zod-matthewharwood
Please help me install this Agent Skill. Skill: zod Source: https://github.com/matthewharwood/dean-stack/tree/main/.claude/skills/zod Command: npx skills add https://github.com/matthewharwood/dean-stack --skill zod-matthewharwood
Zod 4 schema authoring for dean-stack enforces deriving TypeScript types from schemas and parsing inputs rather than casting, ensuring safer code and consistent validation across the codebase.
Create a z.object schema for a component's props and wrap it with defineComponent so the runtime parse check is tree-shaken in production.
High-intent search queries and answers about installing and using this skill.
To derive TypeScript types from zod schemas, use z.infer on your z.object definition and parse inputs at runtime. This resolves the type-check gap by ensuring your TypeScript types match your validation logic without unsafe casting.
The best way to validate component props and environment variables is authoring a z.object schema and applying z.infer. Parsing inputs with safeParse surfaces validation failures in development before they cause runtime errors.
To prevent runtime schema validation from increasing production bundle size, wrap your component props with a dev-only defineComponent wrapper. This enables production tree-shaking, stripping the runtime parse checks from the final build.
When parsing IDB records, safeParse handles invalid data by returning a result object containing the ZodError details instead of throwing. This allows you to diagnose validation failures in the browser safely without crashing the application.
Yes, zod 4 supports transforming route parameters before type inference. You can define transforms within your z.object schema and use z.infer to derive the resulting TypeScript type, ensuring parsed route data is both valid and correctly typed.
TypeScript types mismatch when casting because casting bypasses runtime validation. By defining a z.object schema and using z.infer, you enforce that your TypeScript types are structurally derived from your actual runtime parse checks.
pelithValidate TypeScript inputs with Zod schemas using safeParse and z.infer.
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cr8or-spaceDefine Zod schemas for runtime validation and TypeScript type inference.
