Typesafety Packages

Use TypeScript decorators to validate types like all primitives, enums, objects, literals, unions, tuples, intersections etc.

Decorators to enhance type safety.

JavaScript automatic runtime type safety and functional polymorphism

Runtime type safety for JSON/untyped data.

A Suite of Sweet.js macros

Provides Wrappers for Typescript Primitives, Lists and Maps, to ensure typechecking in angular2 templates.

JavaScript automatic runtime type safety and functional polymorphism

Declarative type guarding system for TypeScript

A small extension package to formly to support typesafety in formly field configs.

tREST - language agnostic REST router with type safety, inspired by tRPC

A simple JSON Database with full typesafety and object serialization

Provides type-safety between front- and backend of your SvelteKit project

Easy TypeSafety for your Express middlewares, using Zod!

library for crafting types and casting type inhabitants

Trigger events over the wire with type inference on both ends

A Pub -> Sub module using Zod schemas for typesafety

End-to-end typesafe prompt engineering made easy.

Pusher with type safety using Zod to parse the data

Nominal types for better typesafety

Object validation tools for Javascript and, specially, Typescript