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25 packages found
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
A simple utility to Check the value is number or can convert to a number, for example string ' 123 ' can be converted to 123.
Convert query strings to numbers for express/connect applications.
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.
An ES-spec-compliant Number.parseFloat shim/polyfill/replacement that works as far down as ES3
A tool to parse numbers from different locales
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.
isNumber, isOdd, isEven, isNumeric, isNotNumber, isPrime, findPrimeToN
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Middle to parse through model strings for types.
Cast values to more specific types with default values if they can't be casted
A JavaScript/Typescript library for fast type checking. Check if a given value is a string, number, object, ...
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.
strto is a strict string-to-number conversion library