TypeScript-first schema validation and type inference. Use for validating API requests/responses, form data, env vars, configs, defining type-safe schemas with runtime validation, transforming data, generating JSON Schema for OpenAPI/AI, or encountering missing validation errors, type inference issues, validation error handling problems. Zero dependencies, compact core (~5kb gzipped; zod/mini ~1.9kb).
84
80%
Does it follow best practices?
Impact
91%
1.46xAverage score across 3 eval scenarios
Passed
No findings from the security scan
Scanned
a0994f7
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