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

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

Declarative type guarding system for TypeScript

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

A simple JSON Database with full typesafety and object serialization

Easy TypeSafety for your Express middlewares, using Zod!

Nominal types for better typesafety

End-to-end typesafe prompt engineering made easy.

pusher with typesafety using zod to parse the data

Trigger events over the wire with type inference on both ends

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

Object validation tools for Javascript and, specially, Typescript

library for crafting types and casting type inhabitants

This package contains middleware for integrating the authorization library into an Express application.