TypeBox and TypeMap Package Names Use , not . The package is deprecated. When to Use What | Need | Use | | ----------------------------- | -------------------------- | | Define schemas | with | | Standard Schema support | | | Translate between libraries | | | High-performance validation | from either | | One-off validation | from typebox | TypeMap for Standard Schema TypeBox doesn't implement Standard Schema natively. Use TypeMap: TypeMap Accepts Everything from TypeMap accepts: All return validators with . TypeBox Compile vs TypeMap Compile Use TypeMap when you need Standard Schema compatibi…