units

An extensive math library for JavaScript and Node.js

High precision scientific calculator with support for physical units

Operate and manipulate physical quantities in Python

Makes life working with units of measurement just a little bit better.

A compile-time enabled Modern C++ library that provides compile-time dimensional analysis and unit/quantity manipulation.

An elegant way to convert quantities between different units.

Physical quantities with arbitrary units

JavaScript library for quantity calculation and unit conversion

JSR 354 - Money and Currency API

Unit conversion tool and library written in rust

Compile-time dimensional analysis for various unit systems using Rust's type system.

Open Source Analytics & Visualisation Software for Inertial Measurement Units

Type-safe TypeScript units of measure 👷📏

Units of Measurement API

Next generation notepad-based calculator, built with extendibility and privacy in mind.

Convert long numbers to pretty, human-readable strings

coulomb: unit analysis for Scala

Python library for information extraction of quantities from unstructured text

Type-safe, intuitive units of measure

JSR 385 - Reference Implementation