JSPM

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

Parses and manipulates multiple comma-separated integer ranges (eg 1-3,8-10)

Strict integer parsing

Parses a string argument and returns an integer of the specified radix.

A tool to parse numbers from different locales

Convert query strings to numbers for express/connect applications.

parse Chinese numeric strings to integer

An ES-spec-compliant `parseInt` shim/polyfill/replacement that works as far down as ES3

A simple utility to Check the value is number or can convert to a number, for example string ' 123 ' can be converted to 123.

parse Chinese numeric strings to integer

Generic value parser for javascript

isNumber, isOdd, isEven, isNumeric, isNotNumber, isPrime, findPrimeToN

Abaco an ultra fast number parser for Buffers. It parses a Buffer or a portion of it to get the Number value stored as (ASCII) String.

Common typescript ready prototypes available in both CommonJS and ECMAScript

This is a JavaScript utility. It returns `true` if the value is a string number written in fixed notation and in decimal base.

Vue 3 reactive conversion of string/ref to number

The ts-is-number a utility npm package that checks if a given input is a valid finite number or a string that can be converted to a valid finite number.

a collection of javascript prototype extensions that make your javascript coding very easy and hanndy.

Convert to/from integer in any base

Parse integers from comma separated string, including ranges.

Cast values to more specific types with default values if they can't be casted

Middle to parse through model strings for types.

Faster parseInt and toString for byte-hex conversion

Parse a string to an integer array

Function will convert incoming value as integer. If argument is not a number, function will return 0.

A JavaScript/Typescript library for fast type checking. Check if a given value is a string, number, object, ...

If this parseInt() encounters an invalid digit, it fails loudly instead of returning a partially parsed number.

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

Utility functions to check if a value is an odd integer within JavaScript's safe range, and to validate whether a value (number or string) is a finite number for input parsing, regex matches, and user validation.

strto is a strict string-to-number conversion library

Parse to all possible outputs

Testing whether a string represents any integer or a base10 integer