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A simple package which returns true when object is type of some specific interface or type.
See what type or instance something is
returns type of Javascript and Node data types
Typeis core
- typeis
- type is
- type check
- type checker
- javascript type checker
- type validation
- smart type check
- typeof
- type of
Cross-browser type function (more precise than typeof)
Just function to predicate non nullable with type guard.
- check
- is
- non-nullable
- nonnullable
- null
- undefined
- nullable
- present
- blank
- typescript
- type-guard
- filter
- type
- narrowing
- View more
JS utility to type check values
An es7 decorator used to validate class and methods arguments.
一个简单的类型判断工具
function utils to check type : `string`, `number`, `boolean`, `null`, `undefined`, `object`, `NaN`, `function`, `RegExp`, `HTMLElement`
"What is this input" aka "witi" is a small utility to determine the type of arbitrary inputs.
default value `typeof value === 'undefined'? 'defaultValue': value` syntactic sugar
This package will give the type of the given value
Simple and better javascript type validation
Plugin for using metarhia technology stack