Function argument validation for humans
Curried TypeScript type guards for primitive types and classes
Type checking for JSON objects
Type checking for tsconfig.json
Type checking for .eslintrc.json
Utility functions to create type-guards and assertions.
Combine user-defined type guards / type predicates as unions and intersections.
Battle-tested runtime type checker for Typescript using JSON Schema type guards
Library for creating safe Type Guards
Lightweight replacement for the ow validation library meant for browser usage.
Composable type guards for runtime data validation.
Angular form validation on steroids