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es-to-primitive

ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.

• primitive
• abstract
• ecmascript
• es5
• es6
• es2015
• toPrimitive
• coerce
• type
• object
• string
• number
• boolean
• symbol
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ljharb

• 1.3.0 • 8 months ago • 1233 dependents • MITpublished version 1.3.0, 8 months ago1233 dependents licensed under $MIT

has-value

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

• array
• boolean
• check
• deep
• empty
• function
• has
• hasOwn
• is-empty
• nested
• null
• number
• object
• object path
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jonschlinkert

• 2.0.2 • 7 years ago • 700 dependents • MITpublished version 2.0.2, 7 years ago700 dependents licensed under $MIT

has-values

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

• array
• boolean
• empty
• find
• function
• has
• hasOwn
• javascript
• js
• key
• keys
• node.js
• null
• number
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jonschlinkert

• 2.0.1 • 7 years ago • 662 dependents • MITpublished version 2.0.1, 7 years ago662 dependents licensed under $MIT

koalas

Coalesce for JavaScript. Returns the first value that is not undefined or null.

• check
• isnull
• kind
• koala
• koalas
• null
• type
• type-of
• typeof
• undefined
• util
• utility
• utils
• value

doowb

• 1.0.2 • 8 years ago • 25 dependents • MITpublished version 1.0.2, 8 years ago25 dependents licensed under $MIT

is-window

Checks if the given value is a window object.

• is
• check
• checks
• detect
• window
• object
• type
• null

bubkoo

• 1.0.2 • 9 years ago • 103 dependents • MITpublished version 1.0.2, 9 years ago103 dependents licensed under $MIT

null-check

Ensure a path doesn't contain null bytes

• built-in
• core
• ponyfill
• polyfill
• shim
• fs
• path
• null
• bytes
• check

sindresorhus

• 3.0.0 • 4 years ago • 21 dependents • MITpublished version 3.0.0, 4 years ago21 dependents licensed under $MIT

graphql-sock

GraphQL Semantic Output Conversion Kit - converts a cutting edge SDL file that supports semantic nullability into a more traditional SDL file legacy tools can support.

• graphql
• throw
• error
• errors
• raise
• exception
• semantic
• null
• non-null
• nullability
• only
• on
• sdl
• schema
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benjie

• 1.0.1 • 4 months ago • 2 dependents • MITpublished version 1.0.1, 4 months ago2 dependents licensed under $MIT

ts-is-present

A library to have a generic typescript definition for object presence.

• typescript
• filter
• undefined
• null

robertmassaioli

• 1.2.2 • 4 years ago • 56 dependents • MITpublished version 1.2.2, 4 years ago56 dependents licensed under $MIT

typechecker

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

• array
• assert
• assertion
• async
• async function
• async-function
• asyncFunction
• bool
• boolean
• browser
• check
• check-type
• checking
• class
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bevryme

• 9.3.0 • 2 years ago • 37 dependents • Artistic-2.0published version 9.3.0, 2 years ago37 dependents licensed under $Artistic-2.0

falsey

Returns true if the given is falsey (according to JavaScript) or matches a 'falsey' keyword.

• args
• arguments
• array
• boolean
• check
• false
• falsey
• null
• object
• type
• undefined
• value

jonschlinkert

• 1.0.0 • 7 years ago • 53 dependents • MITpublished version 1.0.0, 7 years ago53 dependents licensed under $MIT

coalescy

Simple function that return the first non null or undefined argument

• coalesce
• first
• not
• null
• undefined
• utility

royriojas

• 1.0.0 • 10 years ago • 8 dependents • MITpublished version 1.0.0, 10 years ago8 dependents licensed under $MIT

is-nil

Checks if the given value is null or undefined

• check
• checks
• is
• nil
• detect
• value
• type
• null
• undefined
• void

bubkoo

• 1.0.1 • 9 years ago • 46 dependents • MITpublished version 1.0.1, 9 years ago46 dependents licensed under $MIT

is-string-and-not-blank

3x as fast as `is-whitespace` and `whitespace-regex` thanks to `is-string-blank`. This package is a simple function that accepts an argument and returns `true` if it is a string AND it is not blank. Supports Node and Browser environments.

• blank
• break
• browser
• check
• empty
• ending
• expression
• is
• isblank
• isempty
• line
• lodash
• not
• null
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niftylettuce

• 0.0.2 • 6 years ago • 29 dependents • MITpublished version 0.0.2, 6 years ago29 dependents licensed under $MIT

empty-module

Return an empty module, 'nuff said

• empty
• null
• none
• nothing

calvein

• 0.0.2 • 12 years ago • 12 dependents • MITpublished version 0.0.2, 12 years ago12 dependents licensed under $MIT

@cdktf/provider-null

Prebuilt null Provider for Terraform CDK (cdktf)

• cdk
• cdktf
• null
• provider
• terraform

cdktf-team

• 11.0.0 • a month ago • 13 dependents • MPL-2.0published version 11.0.0, a month ago13 dependents licensed under $MPL-2.0

common-errors

Common error classes and utility functions

• error
• errors
• common errors
• exception
• exceptions
• validation
• standard
• argument
• null
• database
• data
• mysql
• sql
• db
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sstk-admin

• 1.2.0 • 5 years ago • 139 dependents • MITpublished version 1.2.0, 5 years ago139 dependents licensed under $MIT

just-flush

returns a copy of an array or object with null/undefined members removed

• array
• object
• collection
• remove
• null
• undefined
• no-dependencies
• just

angus-c

• 2.3.0 • 3 years ago • 9 dependents • MITpublished version 2.3.0, 3 years ago9 dependents licensed under $MIT

@stdlib/assert-is-null

Test if a value is null.

• stdlib
• stdassert
• assertion
• assert
• utilities
• utility
• utils
• util
• null
• is
• isnull
• type
• check
• valid
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stdlib-bot

• 0.2.2 • a year ago • 9 dependents • Apache-2.0published version 0.2.2, a year ago9 dependents licensed under $Apache-2.0

validation-utils

Validation utilities

• common
• utilities
• utils
• validation
• assertion
• validator
• validate
• assert
• null
• type
• nil
• empty

kibertoad

• 11.0.1 • 9 months ago • 12 dependents • MITpublished version 11.0.1, 9 months ago12 dependents licensed under $MIT

empty-value

Check if a given value is empty in JS extending his "truthy" and "falsy" nature

• empty
• value
• array
• object
• string
• boolean
• null
• undefined
• truthy
• falsy

juliomatcom

• 1.0.1 • 9 years ago • 3 dependents • MITpublished version 1.0.1, 9 years ago3 dependents licensed under $MIT