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108 packages found
Deep clones all fields of the original objects even functions.
Returns the datatype of the arg.
Returns duplicates-removed array -- has options for case-sensitivity and strict-typing.
React hooks to create stateful API's for reusable object patterns
Convert property values in objects to booleans.
Improved type check
✅ Type validation for ES6+ and Typescript projects
Common typescript ready prototypes available in both CommonJS and ECMAScript
- server-side
- client-side
- common
- typescript
- prototype
- array
- all
- any
- append
- average
- chunk
- clone
- compact
- contains
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on-the-run is a JS utils functions
Simple, light-weight assertions framework for javascript
True if value is a plain object.
Check if a value is an array `Polyfill`
Filter an object, preserving only truthy values
Random JavaScript value generator for testing or seed data.
Check if a value is a VFileMessage object
Validation utilities.
- validate.io
- validator
- validation
- validate
- valid
- is
- isvalid
- check
- typed
- assert
- expect
- api
- string
- primitive
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Reliable dynamic type checking
- type
- types
- typeof
- typecheck
- typechecking
- dynamyc
- runtime
- static
- check
- check types
- check-types
- flow
- flowtype
- typescript
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Common types, type guards and type checkers.
Generate something random
Sanitize and validate data with the given set of rules.