decorator function to catch and return default value

Type-safe, decorator-free NestJS configuration with Zod validation and plain constructor injection

Modern NestJS integration for Inngest - type-safe, decorator-based event-driven functions

Zero dependency, type-safe, decorator-free IoC container

Type-safe, decorator-driven RPC for Loom — server-agnostic, transport-swappable

Modern NestJS integration for Inngest - type-safe, decorator-based event-driven functions

Joi-powered type-safe decorator library to ensure runtime type safe

A minimal, type-safe, decorator-free Dependency Injection container for TypeScript.

The parser package for the Powertools for AWS Lambda (TypeScript) library.

Give a regex, get a robust predicate function that tests it against a string.

Automatically match a pair of characters and decorate the text in between

`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable

The fastest automatic method.bind(this) decorator

Push an array of items into an array, while being robust against prototype modification

Safer Node.js Buffer API

Type-safe decorator & builder to generate dynamic SQL WHERE clauses from annotated TypeScript DTOs.

NestJS Swagger decorator for API exceptions

@twilio/deprecation-decorator

Polyfill for RFC 566: @cached

Better babel transforms for decorators