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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 types
50 versions - Latest release: 2 days ago - 561 thousand downloads last month - 2 stars on GitHub - 1 maintainer
existjs 2.1.0
Check variable existence
3 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 check
2 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
@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
prototyped.js 3.0.5
Common typescript ready prototypes available in both CommonJS and ECMAScript
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
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
@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 TypeScript
2 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 null
3 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
ts-type-guards 0.7.0
Curried TypeScript type guards for primitive types and classes
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
Top 2.3% on npmjs.org
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
typeco 1.0.0 💰
A javascript library which allows to check javascript value types at runtime
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
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 functions
20 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 checker
6 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 javascript
8 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 javascript
5 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 check
19 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 validation
92 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 boolean
3 versions - Latest release: over 5 years ago - 1 dependent package - 4 downloads last month - 1 maintainer
@extremejs/utils 1.0.0-beta.22
ExtremeJS Utilities
22 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 types
2 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 types
2 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 functions
3 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
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 null
21 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 method
1 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