Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
npmjs.org "isNaN" keyword
Top 1.9% on npmjs.org
42 versions - Latest release: over 4 years ago - 74 dependent packages - 433 dependent repositories - 143 thousand downloads last month - 174 stars on GitHub - 1 maintainer
mdn-polyfills 5.20.0
MDN polyfills42 versions - Latest release: over 4 years ago - 74 dependent packages - 433 dependent repositories - 143 thousand downloads last month - 174 stars on GitHub - 1 maintainer
advance-javascript 1.0.4
a collection of javascript prototype extensions that make your javascript coding very easy and ha...5 versions - Latest release: over 2 years ago - 2 dependent packages - 16 downloads last month - 0 stars on GitHub - 1 maintainer
robb 0.2.1
Simple type checker in JavaScript.3 versions - Latest release: over 12 years ago - 2 dependent packages - 6 dependent repositories - 51 downloads last month - 2 stars on GitHub - 1 maintainer
js-util-type 0.1.1
A utility function to fix and extend the built-in ''typeof'' operator of JavaScript.1 version - Latest release: almost 6 years ago - 1 dependent package - 1 dependent repositories - 6 downloads last month - 1 maintainer
is-fin-num 1.0.0
Widely supported version of Number.isFinite. Checks whether a value is a finite number.1 version - Latest release: about 3 years ago - 1 dependent package - 5 downloads last month - 0 stars on GitHub - 1 maintainer
Top 6.7% on npmjs.org
36 versions - Latest release: almost 5 years ago - 11 dependent packages - 5,332 dependent repositories - 21.8 thousand downloads last month - 0 stars on GitHub - 1 maintainer
is-nan-x 2.1.1
ES6-compliant shim for Number.isNaN - the global isNaN returns false positives.36 versions - Latest release: almost 5 years ago - 11 dependent packages - 5,332 dependent repositories - 21.8 thousand downloads last month - 0 stars on GitHub - 1 maintainer
is-non-nan-num 1.0.1
Widely supported version of Number.isNaN. Checks whether a value is a number and that it's not NaN.2 versions - Latest release: about 3 years ago - 1 dependent package - 5 downloads last month - 0 stars on GitHub - 1 maintainer
@outlinerisk/mdn-polyfills 5.20.0
MDN polyfills3 versions - Latest release: over 4 years ago - 3 dependent packages - 1 dependent repositories - 2.34 thousand downloads last month - 0 stars on GitHub - 3 maintainers
locore 0.0.0
locore is a Standard library. the library with basic JavaScript methods to improve development ef...2 versions - Latest release: 3 months ago - 29 downloads last month - 0 stars on GitHub - 1 maintainer
number.isnan 1.0.0 💰
ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.4 versions - Latest release: almost 2 years ago - 1 dependent package - 4 dependent repositories - 12.5 thousand downloads last month - 4 stars on GitHub - 2 maintainers
pp-is 1.2.1
Collection of methods for check13 versions - Latest release: about 2 months ago - 7 dependent packages - 5 dependent repositories - 104 downloads last month - 0 stars on GitHub - 1 maintainer
cheesenan 0.0.3 💰
CheeseNaN allows you to truly test if a variable is NaN3 versions - Latest release: about 4 years ago - 1 dependent package - 5 downloads last month - 3 stars on GitHub - 1 maintainer
Top 2.8% on npmjs.org
8 versions - Latest release: over 3 years ago - 121 dependent packages - 195,058 dependent repositories - 24.7 million downloads last month - 12 stars on GitHub - 1 maintainer
is-nan 1.3.2 💰
ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.8 versions - Latest release: over 3 years ago - 121 dependent packages - 195,058 dependent repositories - 24.7 million downloads last month - 12 stars on GitHub - 1 maintainer
typeanalyser 2.0.6
Provides type detection and analysis for ANY Javascript object (including custom types) in any en...7 versions - Latest release: 10 months ago - 38 downloads last month - 1 stars on GitHub - 1 maintainer
what-is 0.1.2 deprecated
A very simple "typeof" detection5 versions - Latest release: almost 7 years ago - 1 dependent repositories - 34 downloads last month - 0 stars on GitHub - 1 maintainer
type-master 1.3.8 deprecated
library providing precise and in-depth type information for any JavaScript object, be it a primit...14 versions - Latest release: 11 months ago - 24 downloads last month - 1 stars on GitHub - 1 maintainer
wots 0.3.2 removed
A very simple "typeof" detection9 versions - Latest release: almost 3 years ago - 1 dependent repositories - 9 downloads last month - 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: almost 2 years ago - 4 dependent packages - 1 dependent repositories - 148 downloads last month - 1 stars on GitHub - 1 maintainer
robb-clone 0.2.2 removed
Simple type checker in JavaScript.1 version - Latest release: over 8 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: over 4 years ago
Related Keywords
isString
10
isObject
9
isArray
9
isNull
9
isUndefined
8
isDate
7
type
7
isNumber
7
number
7
typeof
6
isBoolean
6
isFunction
6
isRegExp
6
isFinite
5
NaN
5
javascript
5
types
4
polyfill
4
isEmpty
4
isUrl
3
isnan
3
isSymbol
3
isEmail
3
is
3
isElement
3
assign
3
kind
3
of
3
isPositive
2
isPort
2
isPercentage
2
isOdd
2
type-assertion
2
type-conversion
2
isNegative
2
isLowercase
2
isIpv6
2
isInfinity
2
isIpv4
2
utils
2
isIp
2
isInt
2
JSON-serialize-check
2
JSONSerializable
2
isEven
2
util
2
type checking
2
type checker
2
number-type
2
isDefined
2
isDecimal
2
is-safe-number
2
safe-number
2
isArguments
2
isAlphanumeric
2
isAlpha
2
checker
2
not a number
2
ES6
2
ES2015
2
shim
2
es-shim API
2
ecmascript
2
nan
2
type-introspection
2
type-check
2
type-checker
2
type-details
2
type-detection
2
javascript-types
2
type-validation
2
javascript-type-checker
2
type-information
2
debugging-tools
2
data-types
2
isPrime
2
type-guard
2
type-predicates
2
isUnsignedInt
2
isUppercase
2
isWindow
2
isPromise
2
es2020-types
2
es6-types
2
runtime-types
2
isBigInt
2
isSet
2
isMap
2
isWeakSet
2
isWeakMap
2
isInt16Array
2
isArrayBuffer
2
isDataView
2
Object.keys
2
Node.prototype.prepend
2
endsWith
2
Node.prototype.before
2
Node.prototype.after
2
Node.prototype.remove
2
Node.prototype.replaceWith
2