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42 packages found
A utility function to fix and extend the built-in ''typeof'' operator of JavaScript.
locore is a Standard library. the library with basic JavaScript methods to improve development efficiency.
- locore
- lodash
- typescripts
- qianduanka
- type
- isPrimitive
- isNumber
- isString
- isBoolean
- isNull
- isUndefined
- isBigInt
- isSymbol
- isPureObject
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Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
ES6-compliant shim for Number.isNaN - the global isNaN returns false positives.
Validates if a value is a NaN primitive.
Computes for each array element whether an element is NaN.
A JavaScript/Typescript library for fast type checking. Check if a given value is a string, number, object, ...
Multiplies a number by zero. Useful for when you need to multiply a number by zero.
- zero
- zeros
- multiply
- multiplication
- times
- product
- multiplies
- math
- calculate
- calculation
- calculator
- calculate-values
- estimate
- computation
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MDN polyfills
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Widely supported version of Number.isNaN. Checks whether a value is a number and that it's not NaN.
Widely supported version of Number.isFinite. Checks whether a value is a finite number.
a collection of javascript prototype extensions that make your javascript coding very easy and hanndy.
- prototype
- extension
- methods
- toDateTime
- trimAll
- toCamelCase
- toKebabCase
- toPascalCase
- toSnakeCase
- left
- right
- mid
- reverse
- sort
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