Operate and manipulate physical quantities in Python

Research pipelines as semantic execution units: each skill declares inputs/outputs, acceptance criteria, and guardrails. Evidence-first methodology prevents hollow writing through structured intermediate artifacts.

Open Source Analytics & Visualisation Software for Inertial Measurement Units

Fast computation of Krippendorff's alpha agreement measure in Python.

Python library for information extraction of quantities from unstructured text

Physical quantities

Unitful Quantities in JAX

Store, validate, and convert physical quantities in Django using Pint.

Units and constants in the HEP system of units

Units in python

A Python library to check physical units

Tool for parsing 'ugly' numbers and units

A better way to hold unit variables and easily convert to the destination unit

A Python interface to UNIDATA’s UDUNITS-2 library with CF extensions:

Quantium is a lightweight Python library for mathematical and scientific computations with units. It enables dimensional analysis and unit-safe calculations through a simple, dependency-minimal design. NumPy integration is planned for future releases.

A toolbox for aeronautic calculations

UnitPy is a Python package for defining, converting, and working with units.

Just another units package

Python Engineering Unit Conversion Library

A fast units and dimensions library with support for static dimensionality checking and protobuffer serialization.