Repositories list

• cFE

  Public
  The Core Flight System (cFS) Core Flight Executive (cFE)

  C

  •

  Apache License 2.0

  •228•470•407•83•Updated Dec 17, 2025Dec 17, 2025

• Open-Source-Catalog

  Public

  nasa/Open-Source-Catalog’s past year of commit activity
  Contains the NASA open source software catalog for automatic deployment to code.nasa.gov

  open-sourcewebsitecatalog+ 3nasameta-recordai-tags

  JavaScript

  •131•326•1•2•Updated Dec 17, 2025Dec 17, 2025

• CF

  Public

  nasa/CF’s past year of commit activity
  The Core Flight System (cFS) CFDP application.

  C

  •

  Apache License 2.0

  •60•100•41•6•Updated Dec 17, 2025Dec 17, 2025

• earthdata-search

  Public

  nasa/earthdata-search’s past year of commit activity
  Earthdata Search is a web application developed by NASA EOSDIS to enable data discovery, search, comparison, visualization, and access across EOSDIS' Earth Science data holdings.

  data-discoveryhacktoberfesteosdis+ 1earthdata-search

  JavaScript

  •

  Other

  •243•804•13•2•Updated Dec 17, 2025Dec 17, 2025

• nos3

  Public

  nasa/nos3’s past year of commit activity
  NASA Operational Simulator for Small Satellites

  simulatornasacosmos+ 5cfs42nosdigital-twinnos3

  C

  •

  Other

  •136•528•79•8•Updated Dec 17, 2025Dec 17, 2025

• opera-sds

  Public

  nasa/opera-sds’s past year of commit activity
  HTML

  •

  Apache License 2.0

  •9•9•59•7•Updated Dec 17, 2025Dec 17, 2025

• GeneLab-Training

  Public

  nasa/GeneLab-Training’s past year of commit activity
  A repository for GeneLab Training documentation.

  trainingeducationoutreach+ 5pipelinegeneticsnasagenestraining-materials

  HTML

  •

  GNU General Public License v3.0

  •22•43•0•0•Updated Dec 17, 2025Dec 17, 2025

• cumulus

  Public

  nasa/cumulus’s past year of commit activity
  Cumulus Framework + Cumulus API

  cumulusnasa-cumulus

  JavaScript

  •

  Other

  •118•286•1•22•Updated Dec 17, 2025Dec 17, 2025

• trick

  Public

  nasa/trick’s past year of commit activity
  Trick Simulation Environment. Trick provides a common set of simulation capabilities and utilities to build simulations automatically.

  C++

  •

  Other

  •50•109•129•9•Updated Dec 17, 2025Dec 17, 2025

• gesdisc-tutorials

  Public

  nasa/gesdisc-tutorials’s past year of commit activity
  Jupyter Notebook

  •32•76•9•0•Updated Dec 17, 2025Dec 17, 2025

• openmct

  Public

  nasa/openmct’s past year of commit activity
  A web based mission control framework.

  JavaScript

  •

  Other

  •1.4k•13k•904•80•Updated Dec 17, 2025Dec 17, 2025

• cumulus-dashboard

  Public

  nasa/cumulus-dashboard’s past year of commit activity
  Cumulus API Dashboard

  cumulusnasa-cumulus

  JavaScript

  •

  Other

  •35•68•2•23•Updated Dec 17, 2025Dec 17, 2025

• harmony-opendap-subsetter

  Public

  nasa/harmony-opendap-subsetter’s past year of commit activity
  Python

  •

  Other

  •4•2•0•2•Updated Dec 17, 2025Dec 17, 2025

• TrickHLA

  Public

  nasa/TrickHLA’s past year of commit activity
  TrickHLA: An IEEE 1516 High Level Architecture (HLA) Simulation Interoperability Standard Implementation for Trick Base Simulations

  C++

  •

  Other

  •27•59•12•1•Updated Dec 16, 2025Dec 16, 2025

• gunns

  Public

  nasa/gunns’s past year of commit activity
  The NASA General-Use Nodal Network Solver (GUNNS) software

  C++

  •

  Other

  •19•57•19•2•Updated Dec 16, 2025Dec 16, 2025

• fprime

  Public

  nasa/fprime’s past year of commit activity
  F´ - A flight software and embedded systems framework

  raspberry-picomponentsreal-time+ 10frameworkembeddedcppnasaembedded-systemsflightspaceflight+ 3

  C++

  •

  Apache License 2.0

  •1.5k•11k•403•13•Updated Dec 16, 2025Dec 16, 2025

• opera-sds-int

  Public

  nasa/opera-sds-int’s past year of commit activity
  Python

  •

  Apache License 2.0

  •4•4•38•2•Updated Dec 16, 2025Dec 16, 2025

• MATLAB_CODEV_toolkit

  Public
  0•0•0•0•Updated Dec 16, 2025Dec 16, 2025

• dcapp

  Public

  nasa/dcapp’s past year of commit activity
  C++

  •7•7•23•0•Updated Dec 16, 2025Dec 16, 2025

• terra-ui-components

  Public

  nasa/terra-ui-components’s past year of commit activity
  TypeScript

  •

  MIT License

  •2•1•0•5•Updated Dec 16, 2025Dec 16, 2025

• earthdata-mcp

  Public

  nasa/earthdata-mcp’s past year of commit activity
  HCL

  •0•1•0•3•Updated Dec 16, 2025Dec 16, 2025

• fpp

  Public
  F Prime Prime: A modeling language for F Prime

  Scala

  •

  Apache License 2.0

  •48•86•57•3•Updated Dec 16, 2025Dec 16, 2025

• Common-Metadata-Repository

  Public

  nasa/Common-Metadata-Repository’s past year of commit activity
  eosdiscommon-metadata-repository

  Clojure

  •

  Apache License 2.0

  •101•375•7•4•Updated Dec 16, 2025Dec 16, 2025

• opera-sds-pge

  Public

  nasa/opera-sds-pge’s past year of commit activity
  Observational Products for End-Users from Remote Sensing Analysis (OPERA)

  Python

  •

  Apache License 2.0

  •8•17•2•1•Updated Dec 16, 2025Dec 16, 2025

• mmt

  Public

  nasa/mmt’s past year of commit activity
  NASA's Metadata Management Tool.

  JavaScript

  •

  Apache License 2.0

  •42•97•18•3•Updated Dec 16, 2025Dec 16, 2025

• ncompare

  Public

  nasa/ncompare’s past year of commit activity
  Compare the structure of two netCDF (or HDF5) files

  netcdfhierarchical-datadata-comparison

  Python

  •

  Apache License 2.0

  •10•30•6•5•Updated Dec 16, 2025Dec 16, 2025

• harmony-service-lib-py

  Public

  nasa/harmony-service-lib-py’s past year of commit activity
  Python library to simplify adapting transformation services for use in Harmony https://github.com/nasa/harmony

  Python

  •

  Other

  •9•9•1•0•Updated Dec 16, 2025Dec 16, 2025

• harmony-trajectory-subsetter

  Public

  nasa/harmony-trajectory-subsetter’s past year of commit activity
  C++

  •

  Other

  •1•2•0•1•Updated Dec 16, 2025Dec 16, 2025

• MD

  Public

  nasa/MD’s past year of commit activity
  The Core Flight System (cFS) Memory Dwell (MD) application.

  C

  •

  Apache License 2.0

  •24•25•6•3•Updated Dec 16, 2025Dec 16, 2025

• coda

  Public

  nasa/coda’s past year of commit activity
  TypeScript

  •0•12•0•0•Updated Dec 16, 2025Dec 16, 2025