JSPM

A simple wrapper around class-transformer and class-validator which provides nice and programmer-friendly API.

class-transformer-extra contains methods that's aren't included in the class-transform package.

Super-fast validation decorators of NestJS

AirPower-Web

Package containing all class-validator function with all custom apizr class validation functions

A universal class for creating any JSON objects and simple manipulations with them.

InCompatibleWith is a decorator for class-validator that checks if siblings do not exist on the object.

Exclude selected properties from your mongoose document

Extremely simple environment module (config loader) for your NestJS application

FoalTS for validation and serialization using TypeStack classes

Dto validation for Vovk.js

Nominal types with runtime validation with compatibility for NestJS, mikroorm and class-validator

AirPower-Transformer 是一个基于 TypeScript 的数据转换器，提供了从 JSON 对象到 类实例 对象之间互相转换的系列装饰器和方法。

FormBuilder + class-transformer-global-storage + class-validator-multi-lang = dynamic form group builder for Angular

OpenAPI decorator and tools for Vovk.ts

Community libarary that allows you to use DI to transform your dto

Node Config Module

Additional transformer based on the class-transformer module

Typescript serializer with an interface

Plugin to transform and validate axios responses using typestack class-transformer and class-validator.

Generate Prisma DTOs with seamless class-validator and class-transformer integration for TypeScript applications.

FHIR R4 TypeScript models and interfaces - comprehensive library with class-validator decorators

Custom repository service for Angular9+, for easy work with the REST backend, with switch on fly from REST backend to the MOCK backend with save and use all CRUD operations

FormBuilder + class-transformer + class-validator-multi-lang = dynamic form group builder for Angular10+

custom rxjs operator responsible for object creation and validation

Generates models from Prisma schemas using class-validator and class-transformer

Scaffolds NextJs API Route handlers in NestJs-like structure with react-query integration. Generate controllers, validation, DTOs and hooks.

Utility pack

Extends class-transformer

Transforms plain objects to class instances and vice versa (a lightweight alternative to 'class-transformer')

Your favourite library for validating incoming data in express.js

A powerful TypeScript types library with full type safety, decorator support, and flexible configuration

class-transformer is used to convert a plain object to a class instance and the reverse process.

A fork of simple wrapper around @nestjs/class-transformer and @nestjs/class-validator which provides nice and programmer-friendly API.

## OOP useSWR hook wrapper

✍ Easy to use local JSON database

Utilities to write and build model based on class-transformer

✍ Easy to use local JSON database

FormBuilder + class-transformer-global-storage + class-validator-multi-lang = dynamic form group builder for Angular12+

> ✍ Easy to use local JSON database for [Nest.js](https://nestjs.com)

✍ Easy to use local JSON database

Convert DTO class using class transformer to swagger schema

Nestjs configuration module that uses class-validator and class-transformer, to validate and export a Config Class instance

Extremely simple environment module (config loader) for your NestJS application

[](https://www.npmjs.com/package/decimal-type) [](https://www.npmjs.com/package/decimal-type) [![GitHub license](https://img.shields

A lightweight wrapper for OpenAI's GPT API with DTO support via class-validator and class-transformer. Designed for structured JSON output in TypeScript backends.

Deserialize your async-storage

A simple wrapper around class-transformer and class-validator-light which provides nice and programmer-friendly API.

cookunity yo generator for a rest-api

Based on class-transformer 0.5.1 with some fixes for metadata storage

A dataclass library for typescript, inspired from Python dataclass

A powerful TypeScript mixin library with full type safety, decorator support, and flexible configuration

custom rxjs pipe responsible for creation and validation objects

Form for React

Angular model utility service

A helper for creating NestJS config module with validation and type-safe property access.

This is a helper lib for coding the logic of dto and data model with oop style

Mobx Class Tranformer Validator

Implementation of FHIR JSON protocol using TypeScript. Includes valid values and multi-language oriented display labels.

A utility library for creating mapped types in TypeScript with support for class-validator and class-transformer metadata inheritance

FoalTS for validation and serialization using TypeStack classes

Utility pack

OpenAPI decorator and tools for Vovk.ts

```typescript @ClassTransformerValidateNested() class TestClass {