Gravitational Lensing Python Packages

camb

Code for Anisotropies in the Microwave Background

autolens

PyAutoLens: Open-Source Strong Gravitational Lensing

lenstronomy

Multi-purpose lens modeling software package

coolest

Standard for strong gravitational lensing analyses

caustics

A gravitational lensing simulator for the machine learning era.

isitgr

Code for Anisotropies in the Microwave Background

jaxtronomy

JAX port of lenstronomy, for parallelized, GPU accelerated, and differentiable gravitational lensing and image simulations.

dsigma

A User-Friendly Galaxy-Galaxy Lensing Python Package

space-dolphin

Automated pipeline for lens modelling based on lenstronomy

deeplenstronomy

A pipeline for versatile strong lens sample simulations

microlux

Implementation of automatic differentiation in VBozza's BinaryLensing

microjaxx

microJAX: A GPU-accelerated differentiable microlensing modeling framework

space-raccoon

Automated pipeline for lens modelling based on lenstronomy