Number Packages

Work with large numbers on the client side. Round them off to any required precision.

jquery.counterup is a lightweight jQuery plugin that counts up to a targeted number when the number becomes visible.

Add a leading zero to a number.

Converts value to an integer suitable for use as the length of an array-like object.

Validates if a value is a nonnegative number.

Simple package to validate a german tax ID (Steuerindentifikationsnummer)

A library for formatting things, like dates, currencies, rates and the like.

Get the line number for each regex match found in a string.

Check if something is a negative number

number, money and currency formatting library

🙏 Flexible promise handling with Javascript

Lightweight module to convert number from exponential notaton to a human readable string

Hashes integers

convert full/half width, Chinese/Japanese number, 中日漢字轉換... others util helper

Get the current line number of the executing file and method

Format and manipulate numbers.

Google's phone number handling library ported to node.js

Get the average of numbers

A small, fast, easy-to-use library for arbitrary-precision decimal arithmetic

A simple validation module for french SIRET and SIREN numbers