isnumber-js
A native module for effectively validating if a value is type Number.
A native module for effectively validating if a value is type Number.
iskindof type in JavaScript
type checking using jest
JS8N type method
Custom type for js-yaml to include other files
Check type of given javascript value. Support promises, generators, streams, and native types. Built on [kind-of][] lib.
Checks if the given value is null.
a simple js lib for check type
A simple javascript type checker
Additional functionality to [kind-of][] type check utility. Support promises, generators, streams, errors.
the string type object.
transform string to typed value (number, boolean, float, null, undefined, ...)
Given a string, detect boolean or numeric value and convert.
Depreciated - Use TypePoint instead!
Stringify an object/array like JSON.stringify just without all the double-quotes
check js type
Next level run-time type-checking.
Convert between various types
tsioc is AOP, Ioc container, via typescript decorator
Assert the type of a value.