Validate infrastructure as code (IaC) and objects using PowerShell rules.

Get the native JavaScript type of a value, fast. Used by superstruct, micromatch and many others!

Is the value an object, and not an array or null?

Curried property accessor function that resolves deeply-nested object properties via dot/bracket-notation string path while mitigating TypeErrors via friendly and composable API.

Typeis. it's the smart and simple javaScript type checker

Is the typeof value a javascript primitive?

TypeScript typeof utility helper with no dependencies.

Can be used to distinguish between these types: boolean, number, string, function, array, date, regexp, object, error.

👺 weak but accurate type checking that returns a string representation of input's type

✍🏿Get the exact type of a value

👻 only 0.25 kb. what.js is a simple library to get the type of variables. enganced typeof function.

Determine a value's type.

Project #30 of Codecademy's Full Stack Engineer Career Path

Check native type of the given value and throw TypeError if not okey. Expressive, elegant, behavior-driven API, good descriptive default error messages, simple and clean syntax.

🖐 Simple, Lightweight type checking of multiple arguments 👀

An importable TypeScript method to fix the JavaScript 'typeof' operator. This code is written as a module for the deno runtime.

Use the JavaScript console to debug programs and prevent common issues before they happen

Correct judgment of object type.

One more library for defining types