ASDF (Advanced Scientific Data Format) is a next generation interchange format for scientific data

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

Command line tool for querying MAST and downloading JWST data products

Pipeline for processing JWST imaging data, tailored for nearby galaxies. Built for PHANGS

Astronomical Image Convenience Tools

Data analysis package for cubes. https://cubeviz.readthedocs.io/en/latest/

Synthetic photometry using Astropy for HST and JWST

Zeus21: Lightning-fast simulations of cosmic dawn

Calibration Reference Data System for HST and JWST.

Python tools for JWST Wavefront Sensing Software

Extraction pipeline and analysis tools for Aperture Masking Interferometry mode of latest generation instruments (ground-based and space).

This tool retrieves background intensity spectra relevant for JWST

Visualize approximate pointing constraints for JWST coronagraphs.

A general TSO simulator for exoplanets with JWST

JWST FGS Spelunker is a package that assists and finds technical anomalies from the JWST and stellar properties from guidestars.

Algorithms for cleaning JWST data

MOS Visualization Tool

Tools for Reduction of NIRISS/SOSS TSOs

Python tools for APT for JWST

Custom JWST reduction pipelines for NIRSpec and MIRI Solar System observations