Data-types Packages

Build functions in standardized containers.

Utility library for checking the data type of a supplied parameter

Package for handling input restricted only to certain types.

Module to work with data types in the memory.

This inject-able lib to add more data type in Hapi-Joi validator

a tiny type checking library

Data structures, data types, and algorithms with superpowers! 💪

Typescript library for data marshalling between NodeJS servers and React clients

accepts an object and returns an object that contains the data type of the object key values and their number

TypeScript 原生类型守卫生成器，自动同步类型定义与运行时验证逻辑。支持装饰器语法、类型谓词组合与泛型约束验证，提供 VS Code 智能提示插件。

Serialize and deserialize all javascript data types

A lightweight and chainable utility for effortless data type conversation in JavaScript and Node.js

library providing precise and in-depth type information for any JavaScript object, be it a primitive, built-in types, ES6/ES2020 types or custom class.

Provides type detection and analysis for ANY Javascript object (including custom types) in any environment, even where native operators falter.

Utility library filled with non-common (and some random) helpers.

Methods to extend JS data types

A lightweight JavaScript utility for type checking.