num2fawordsTakes a number and converts it to Persian word form
fastnumbersSuper-fast and clean conversions to numbers.
numberfmtNumber formatting using a text pattern and native Intl.NumberFormat()
range-sliderCustomizable slider (range) component for JavaScript with no dependencies
motivational-numerologySimple web page to calculate and interpret the numerology numbers derived from your name and birth date (in English, French, and Turkish).
scientificArbitrary-precision floating-point numbers represented using scientific notation
swift-numberkitAdvanced numeric data types for Swift 5, including BigInt, Rational, and Complex numbers.
jasper-helpersA library of helpers for working with html for apps Crystal
python-baseconvPython module to convert numbers from base 10 integers to base X strings and back again.
break infinity.jsA replacement for decimal.js for incremental games who want to deal with very large numbers (bigger in magnitude than 1e308, up to as much as 1e(9e15) ) and want to prioritize speed over accuracy.
ChangeNumbersJsTiny Library for change number from a language in other language.