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112 packages found
a set of Javascript supplements utilities and functions
Returns true if the given is falsey (according to JavaScript) or matches a 'falsey' keyword.
TypeScript static methods to validate primitive and array types
- primitive
- types
- TypeScript
- string
- boolean
- number
- ArrayBoolean
- ArrayNumber
- ArrayObject
- ArrayString
- TypeBool
- TypeClass
- TypeNumber
- TypeString
✅ Type validation for ES6+ and Typescript projects
A tool to help finally distinguish between truthy and falsy objects.
Checks if the given array has the search item (Type: string | number | boolean | object | array | null | undefined) based on the given options.
Returns duplicates-removed array -- has options for case-sensitivity and strict-typing.
Returns the datatype of the arg.
Simple to use and quite flexible Data Validator/Verifier for Web and Node.js applications.
- validator
- verifier
- data validation
- data verification
- v-core9
- v_rifier
- username
- password
- number
- text
- integer
- boolean
- array
- View more
React hooks to create stateful API's for reusable object patterns
Filter an object, preserving only truthy values
Scalar definitions for Neuledge Engine
cast objects, arrays, numbers strings and booleans to buffers
Convert property values in objects to booleans.
Improved type check
A JavaScript library for generating arrays with various data types. Easily create arrays containing random numbers, strings, boolean values, and objects. Suitable for testing, populating, and creating examples.
Simple, light-weight assertions framework for javascript
Check if a given value is empty in JS extending his "truthy" and "falsy" nature
Ask for a type, returns a true/false as answer.
retrieve the type of your value by using constructors when possible