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is-number

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

published version 7.0.0, 7 years ago2888 dependents licensed under $MIT

373,335,011

micromark-util-decode-numeric-character-reference

micromark utility to decode numeric character references

published version 2.0.2, 7 months ago28 dependents licensed under $MIT

37,689,058

character-reference-invalid

Map of invalid numeric character references to their replacements, according to HTML

published version 2.0.1, 4 years ago72 dependents licensed under $MIT

45,884,026

token-types

Common token types for decoding and encoding numeric and string values

published version 6.0.0, a year ago52 dependents licensed under $MIT

31,880,736

natural-orderby

Lightweight and performant natural sorting of arrays and collections by differentiating between unicode characters, numbers, dates, etc.

published version 5.0.0, 6 months ago76 dependents licensed under $MIT

8,665,200

mathjs

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with dif

published version 14.5.2, 3 days ago2449 dependents licensed under $Apache-2.0

5,170,854

randomatic

Generate randomized strings of a specified length using simple character sequences. The original generate-password.

published version 3.1.1, 7 years ago514 dependents licensed under $MIT

8,943,689

validate.io-number

Validates if a value is a number.

published version 1.0.3, 10 years ago28 dependents

3,933,042

validate.io-integer

Validates if a value is an integer.

published version 1.0.5, 10 years ago23 dependents

3,931,772

i18n-iso-countries

i18n for ISO 3166-1 country codes

published version 7.14.0, 4 months ago534 dependents licensed under $MIT

3,662,525

is-alphanumeric

Check if a string only contains alphanumeric characters

published version 1.0.0, 10 years ago14 dependents licensed under $MIT

2,795,057

@stdlib/math-base-assert-is-nan

Test if a double-precision floating-point numeric value is NaN.

published version 0.2.2, 10 months ago778 dependents licensed under $Apache-2.0

1,802,280

@chakra-ui/counter

A React hook for managing counters

published version 2.1.0, 2 years ago17 dependents licensed under $MIT

1,774,698

@stdlib/math-base-assert-is-infinite

Test if a double-precision floating-point numeric value is infinite.

published version 0.2.2, 10 months ago46 dependents licensed under $Apache-2.0

1,671,235

@stdlib/assert-is-number

Test if a value is a number.

published version 0.2.2, 10 months ago165 dependents licensed under $Apache-2.0

1,831,679

is-odd

Returns true if the given number is odd, and is an integer that does not exceed the JavaScript MAXIMUM_SAFE_INTEGER.

published version 3.0.1, 7 years ago131 dependents licensed under $MIT

1,619,636

isnumeric

Determine if a JavaScript object is numeric

published version 0.3.3, 7 years ago33 dependents licensed under $MIT

890,002

ndarray-pack

Packs an array-of-arrays into a single ndarray

published version 1.2.1, 9 years ago44 dependents licensed under $MIT

1,486,273

dup

Initialize an array of arrays to a constant

published version 1.0.0, 11 years ago27 dependents licensed under $MIT

1,159,844

is-even

Return true if the given number is even.

published version 1.0.0, 8 years ago58 dependents licensed under $MIT

699,102