object-pick
Returns a filtered copy of an object with only the specified keys, exactly like `pick` from lo-dash / underscore.
Returns a filtered copy of an object with only the specified keys, exactly like `pick` from lo-dash / underscore.
node library based on craydent-1.9.3
Type check values: `is.string('🦄') //=> true`
Typeis. it's the smart and simple javascript type check and validation library
Utility functions for managing data structures and measurement.
SlimIO is (JavaScript Primitives & Objects type checker)
Type checking, for when you only use JavaScript's Good Parts.
Returns any kind of object's type.
checks if foo is not defined, i.e. undefined, null, an empty string, array, object or NaN
A tiny and fast dynamic type checker/enforcer library
general data types for values
Simple utility function that acts as an enhanced version of the typeof operator by adding support for returning "array" and "null".
👺 weak but accurate type checking that returns a string representation of input's type
类型检测库,弥补typeof的问题
Determine type of property.
Node module to extend all native class functionality and simplify code for maintainability and readability
Node module for type checking
Check something against an array of types.
less broken typeof
Better type checking for JavaScript.