M.I.T General Circulation Model master code and documentation repository

Fast & scalable MCMC for all your exoplanet needs!

🌱 A fast line-by-line code for high-resolution infrared molecular spectra

Scalable 1D Gaussian Processes in C++, Python, and Julia

Automagically remove trends from time-series data

The Virtual Planet Simulator

Transit and Radial velocity Interactive Fitting tool for Orbital analysis and N-body simulations: The Exo-Striker

Make a Kepler orrery gif or movie of all the Kepler multi-planet systems

Fast and easy exoplanet transit light curve modelling.

🌈 A collaborative list of awesome tools for spectroscopy. Also, check:

A Planetary Intensity Code for Atmospheric Spectroscopy Observations

Eureka! is a data reduction and analysis pipeline intended for time-series observations with JWST.

Transit Least Squares: An optimized transit-fitting algorithm to search for periodic transits of small planets

A general photodynamical code for exoplanet light curves

A multi-planet Radial Velocity and Transit modelling software

De-trending of K2 Light curves

A Community Tool for Transiting Exoplanet Science with the JWST & HST

Python toolkit for calculating stellar limb darkening profiles and model-specific coefficients using the stellar atmosphere spectrum library by Husser et al. (2013). Described in Parviainen & Aigrain, MNRAS 453, 3821–3826 (2015).

A Cloud Model for Exoplanets and Brown Dwarfs

A custom Monte Carlo sampler for the (gravitational) two-body problem