JSPM

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

A tool to parse numbers from different locales

Convert query strings to numbers for express/connect applications.

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

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.

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.

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

Middle to parse through model strings for types.

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

strto is a strict string-to-number conversion library

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.

Parse to all possible outputs