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6000 packages found
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`
Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.
Is this value negative zero? === will lie to you
A simpler (and smaller) rewrite of Google Android's libphonenumber library in javascript
Convert milliseconds to a human readable string: `1337000000` → `15d 11h 23m 20s`
- pretty
- prettify
- human
- humanize
- humanized
- readable
- time
- ms
- milliseconds
- duration
- period
- range
- text
- string
- View more
A rational number library
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
A library for arbitrary-precision decimal and non-decimal arithmetic
React component to format number in an input or as a text.
An arbitrary-precision Decimal type for JavaScript.
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
- primitive
- abstract
- ecmascript
- es5
- es6
- es2015
- toPrimitive
- coerce
- type
- object
- string
- number
- boolean
- symbol
- View more
Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
The up-to-date and reliable Google's libphonenumber package for node.js.
- browserify
- e164
- format
- formatting
- international
- libphonenumber
- number
- phone
- phonenumber
- rfc3966
- standardize
- wrapper
micromark utility to decode numeric character references
Get the native type of a value.
Telephone number input React component
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Excel Workbook Manager - Read and Write xlsx and csv Files.
Google's libphonenumber pre-compiled with the closure compiler
A small, fast, easy-to-use library for arbitrary-precision decimal arithmetic