npmjs.org "isBoolean" keyword
View the packages on the npmjs.org package registry that are tagged with the "isBoolean" keyword.
locore 0.0.0
locore is a Standard library. the library with basic JavaScript methods to improve development ef...2 versions - Latest release: almost 2 years ago - 35 downloads last month - 0 stars on GitHub - 1 maintainer
@phun-ky/typeof 2.0.15 💰
A set of JavaScript helper functions to check for types50 versions - Latest release: 2 days ago - 561 thousand downloads last month - 2 stars on GitHub - 1 maintainer
existjs 2.1.0
Check variable existence3 versions - Latest release: almost 8 years ago - 2 dependent packages - 4 dependent repositories - 15 downloads last month - 1 maintainer
@voidvolker/is 1.0.1
Set of shortands of Object.prototype.toString for fast and simple type check2 versions - Latest release: over 2 years ago - 1 dependent package - 5 downloads last month - 0 stars on GitHub - 1 maintainer
@quackxl/utility 0.0.4
JS常用工具封装5 versions - Latest release: over 1 year ago - 30 downloads last month - 1 maintainer
typesof 1.1.3
javascript类型判断5 versions - Latest release: over 5 years ago - 16 downloads last month - 1 maintainer
@itorepo/validators 1.0.1
A base class implementing basic value validators. E.g: isDefined, isNumber, etc... More validator...1 version - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 5 downloads last month - 0 stars on GitHub - 1 maintainer
Top 5.5% on npmjs.org
54 versions - Latest release: 8 months ago - 23 dependent packages - 129 dependent repositories - 2.65 million downloads last month - 8 stars on GitHub - 2 maintainers
@nevware21/ts-utils 0.12.5 💰
Comprehensive TypeScript/JavaScript utility library with cross-environment support (Node.js, brow...54 versions - Latest release: 8 months ago - 23 dependent packages - 129 dependent repositories - 2.65 million downloads last month - 8 stars on GitHub - 2 maintainers
Top 4.8% on npmjs.org
46 versions - Latest release: over 3 years ago - 11 dependent packages - 43 dependent repositories - 3.03 thousand downloads last month - 25 stars on GitHub - 1 maintainer
prototyped.js 3.0.5
Common typescript ready prototypes available in both CommonJS and ECMAScript46 versions - Latest release: over 3 years ago - 11 dependent packages - 43 dependent repositories - 3.03 thousand downloads last month - 25 stars on GitHub - 1 maintainer
typeis.js 1.0.18
The fast and reliable JS type-checking toolbox!18 versions - Latest release: over 5 years ago - 1 dependent package - 23 downloads last month - 1 stars on GitHub - 1 maintainer
Top 8.2% on npmjs.org
6 versions - Latest release: about 4 years ago - 4 dependent packages - 7 dependent repositories - 2.12 thousand downloads last month - 3 stars on GitHub - 1 maintainer
@js-utilities/typecheck 0.1.6
Utility library for javascript type checking.6 versions - Latest release: about 4 years ago - 4 dependent packages - 7 dependent repositories - 2.12 thousand downloads last month - 3 stars on GitHub - 1 maintainer
node-boolify 1.0.6
This package is use for Validating whether variable is boolean or not and converting boolean vari...7 versions - Latest release: almost 7 years ago - 1 dependent package - 3 dependent repositories - 1.72 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@silen/type 1.0.1
Type check in TypeScript2 versions - Latest release: over 5 years ago - 1 dependent package - 77 downloads last month - 1 maintainer
@renet-consulting/util 17.0.0
This library provides next util: isBoolean, isFunction, isNumber, isNumbers, isObject and isStrin...9 versions - Latest release: almost 2 years ago - 4 dependent packages - 1 dependent repositories - 89 downloads last month - 3 stars on GitHub - 2 maintainers
javascript-types 1.0.7
A fixed version of the native javascript typeof function.10 versions - Latest release: about 7 years ago - 1 dependent package - 1 dependent repositories - 35 downloads last month - 1 maintainer
robb 0.2.1
Simple type checker in JavaScript.3 versions - Latest release: almost 14 years ago - 2 dependent packages - 6 dependent repositories - 2.52 thousand downloads last month - 2 stars on GitHub - 1 maintainer
validation-check-workaja 1.3.9
check whether value is undefined or empty or null3 versions - Latest release: over 5 years ago - 26 downloads last month - 0 stars on GitHub - 1 maintainer
whats-the-type 2.4.0
Type detection beyond `typeof`16 versions - Latest release: over 3 years ago - 1 dependent package - 2 dependent repositories - 103 downloads last month - 0 stars on GitHub - 1 maintainer
Top 3.8% on npmjs.org
14 versions - Latest release: over 5 years ago - 8 dependent packages - 32 dependent repositories - 23 thousand downloads last month - 27 stars on GitHub - 1 maintainer
ts-type-guards 0.7.0
Curried TypeScript type guards for primitive types and classes14 versions - Latest release: over 5 years ago - 8 dependent packages - 32 dependent repositories - 23 thousand downloads last month - 27 stars on GitHub - 1 maintainer
Top 2.3% on npmjs.org
135 versions - Latest release: about 2 years ago - 50 dependent packages - 15,842 dependent repositories - 1.05 million downloads last month - 49 stars on GitHub - 1 maintainer
typechecker 9.3.0 💰
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)135 versions - Latest release: about 2 years ago - 50 dependent packages - 15,842 dependent repositories - 1.05 million downloads last month - 49 stars on GitHub - 1 maintainer
@amandaghassaei/type-checks 1.1.1 💰
A collection of JavaScript type checks.6 versions - Latest release: over 2 years ago - 3 dependent packages - 1 dependent repositories - 1.43 thousand downloads last month - 1 stars on GitHub - 1 maintainer
Top 6.5% on npmjs.org
3 versions - Latest release: about 7 years ago - 4 dependent packages - 468 dependent repositories - 3.1 thousand downloads last month - 2 stars on GitHub - 1 maintainer
typeco 1.0.0 💰
A javascript library which allows to check javascript value types at runtime3 versions - Latest release: about 7 years ago - 4 dependent packages - 468 dependent repositories - 3.1 thousand downloads last month - 2 stars on GitHub - 1 maintainer
typest2 1.0.7
js各种类型判断工具/A type tool for javascript。 原typest归属账号neo***8迁移到本npm下。1 version - Latest release: over 2 years ago - 22 downloads last month - 1 stars on GitHub - 1 maintainer
@technobuddha/library 2.0.3
A large library of useful functions20 versions - Latest release: 4 months ago - 3 dependent packages - 1 dependent repositories - 185 downloads last month - 0 stars on GitHub - 1 maintainer
vanilla-type-check 2.0.3
Basic type checker6 versions - Latest release: almost 7 years ago - 2 dependent packages - 8 dependent repositories - 68 downloads last month - 0 stars on GitHub - 1 maintainer
typest 1.0.7
js各种类型判断工具/A type tool for javascript8 versions - Latest release: about 3 years ago - 2 dependent packages - 1 dependent repositories - 35 downloads last month - 1 stars on GitHub - 1 maintainer
confirm-data 1.0.0
This package is for confirming data that will take arguments to verify its value and type.1 version - Latest release: over 5 years ago - 1 dependent package - 12 downloads last month - 0 stars on GitHub - 1 maintainer
isbox 1.0.5
js各种类型判断工具/A type tool for javascript5 versions - Latest release: over 3 years ago - 1 dependent package - 70 downloads last month - 1 stars on GitHub - 1 maintainer
node-screwdriver 0.1.7
Node toolkit adding some helpful functions: files, array, string, color, math ...8 versions - Latest release: over 8 years ago - 3 dependent packages - 2 dependent repositories - 4.61 thousand downloads last month - 0 stars on GitHub - 1 maintainer
pp-is 1.2.7
Collection of methods for check19 versions - Latest release: 7 months ago - 7 dependent packages - 5 dependent repositories - 117 downloads last month - 0 stars on GitHub - 1 maintainer
x-utils-es 2.4.0
helper tools for javascript validation92 versions - Latest release: over 4 years ago - 9 dependent repositories - 319 downloads last month - 0 stars on GitHub - 1 maintainer
@silen/is-boolean 1.0.3
Check if the parameter is boolean3 versions - Latest release: over 5 years ago - 1 dependent package - 4 downloads last month - 1 maintainer
@extremejs/utils 1.0.0-beta.22
ExtremeJS Utilities22 versions - Latest release: over 1 year ago - 1 dependent package - 562 downloads last month - 2 stars on GitHub - 1 maintainer
is-check 1.0.2
Check if the given value is of a specific type.3 versions - Latest release: over 10 years ago - 2 dependent packages - 2 dependent repositories - 7 downloads last month - 0 stars on GitHub - 1 maintainer
is-checker 1.0.12
Simple and light-weight JavaScript type checker that brings convenience!11 versions - Latest release: over 3 years ago - 1 dependent package - 129 downloads last month - 2 stars on GitHub - 1 maintainer
@multi-kit/inspect 0.0.23
This library provides core functionalities for determining the type of a given object, supporting...6 versions - Latest release: 9 months ago - 31 downloads last month - 1 maintainer
type-checker-helpers 1.0.1
JavaScript library to check data types2 versions - Latest release: over 6 years ago - 1 dependent package - 1 dependent repositories - 2 downloads last month - 0 stars on GitHub - 1 maintainer
any-utils 1.9.5
js 工具库37 versions - Latest release: over 4 years ago - 4 dependent packages - 1 dependent repositories - 272 downloads last month - 5 stars on GitHub - 1 maintainer
typeof-ext 0.0.2
A node.js module to get, compare and check types2 versions - Latest release: almost 12 years ago - 1 dependent repositories - 15 downloads last month - 1 stars on GitHub - 1 maintainer
paracetamol 0.7.2
declarative check type of function arguments and development profiler for your functions3 versions - Latest release: over 9 years ago - 1 dependent package - 1 dependent repositories - 26 downloads last month - 2 stars on GitHub - 1 maintainer
Top 5.4% on npmjs.org
22 versions - Latest release: over 1 year ago - 22 dependent packages - 14 dependent repositories - 13.3 thousand downloads last month - 9 stars on GitHub - 1 maintainer
ts-util-is 2.1.0 deprecated 💰
TypeScript typeof utility helper with no dependencies.22 versions - Latest release: over 1 year ago - 22 dependent packages - 14 dependent repositories - 13.3 thousand downloads last month - 9 stars on GitHub - 1 maintainer
@utilify/types 2.0.0 deprecated
A utility library for type checks and type manipulation in JavaScript and TypeScript, providing f...4 versions - Latest release: 7 months ago - 39 downloads last month - 2 stars on GitHub - 1 maintainer
@petsel/es-type-detection 1.0.0 removed 💰
A utility library for consistent and extensible type detection in JavaScript.1 version - Latest release: 7 months ago - 0 stars on GitHub - 1 maintainer
@qdk/type 1.0.9 removed
数据类型分类两类，基本类型和引用类型。10 versions - Latest release: over 3 years ago - 4 dependent packages - 1 dependent repositories - 148 downloads last month - 1 stars on GitHub - 1 maintainer
validation-checking 1.3.7 deprecated
check whether value is undefined or empty or null21 versions - Latest release: almost 6 years ago - 2 downloads last month - 1 stars on GitHub - 1 maintainer
json8-isBoolean 1.0.0 removed
JSON isBoolean method1 version - Latest release: over 9 years ago - 2 dependent packages - 1 dependent repositories - 4 downloads last month - 105 stars on GitHub - 1 maintainer
chober 2.0.1 deprecated
Chober.js - is a collection of methods that are used by programmers every day. We decided to put ...24 versions - Latest release: almost 6 years ago - 1 dependent package - 6 dependent repositories - 391 downloads last month - 10 stars on GitHub - 1 maintainer
robb-clone 0.2.2 removed
Simple type checker in JavaScript.1 version - Latest release: about 10 years ago - 1 dependent repositories - 16 downloads last month - 0 stars on GitHub - 1 maintainer
oh-my-type 2.0.1 unpublished
Oh my type! Tiny and robust type checker.4 versions - Latest release: about 6 years ago
Related Keywords
isString
45
isNumber
44
isObject
41
isArray
39
isFunction
36
isNull
31
isUndefined
30
isDate
23
isRegExp
19
isSymbol
18
type
17
isEmpty
15
typescript
13
isPromise
13
javascript
12
isMap
11
types
11
isError
11
isWeakMap
10
isSet
10
isWeakSet
9
isDefined
8
typeof
8
isElement
8
is
7
isNaN
7
isBigInt
7
isPlainObject
7
check
7
isArguments
6
validation
6
utils
6
isUrl
6
boolean
6
isEven
5
util
5
getType
5
type-checker
5
isInt
5
string
5
number
5
object
5
isAsyncFunction
5
isWindow
5
isNil
5
array
5
isArrayBuffer
5
isFinite
5
node
4
isPrimitive
4
isBlob
4
utility
4
sum
4
isEmptyObject
4
isEmptyArray
4
is-boolean
4
isPositive
4
isEmail
4
snakeCase
3
function
3
is-undefined
3
isBigint
3
kebabCase
3
js
3
isClass
3
capitalize
3
isGeneratorFunction
3
get
3
is string
3
is boolean
3
is number
3
is object
3
is array
3
utilities
3
data validation
3
date
3
isOdd
3
isNegative
3
isAlpha
3
isIterable
3
isFile
3
isPrime
3
isRegexp
3
isNumeric
3
isObjectLike
3
keys
3
camelCase
3
browser
3
isEqual
3
is-error
3
debounce
3
throttle
3
is-number
3
isServer
3
type checking
3
isNullOrUnDef
3
isInt16Array
3
isNullAndUnDef
3
is-object
3
isUnDef
3