Takes a string, such as "1,2,3-10,5-8" and turns it into an array of numbers

A simpler (and smaller) rewrite of Google Android's libphonenumber library in javascript

Format numbers with commas in the Indian numbering system

JavaScript library for working with Date and Time in different calendars and locals

Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`

Codecs for numbers of different sizes and endianness

BigNumber library used in ethers.js.

extended POSIX-style sprintf

A module to create a set of unique numbers as fast as possible.

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.

The RAW rational numbers library

JSON for humans and machines

traverse and transform objects by visiting every node on a recursive walk

Generate YouTube-like ids from numbers.

Convert numbers to words in 135 locales with currency, ordinal, and BigInt support (TypeScript, ESM/CJS/UMD).

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

ELEN - Efficient Lexicographic Encoding of Numbers. For JavaScript.

JSON parser and stringifier for custom numbers (e.g. BigInt)

Convert Indian currency from numbers to words