Robuta

Mar 21, 2022 - JuMP is a modeling interface and a collection of supporting packages for mathematical optimization that is embedded in Julia.

Dec 11, 2020 - NumFOCUS is pleased to announce the launch of our Contributor Diversification & Retention Research Project funded by a grant from the Gordon and Betty...

Dec 31, 2021 - yt is a tool for querying, analyzing and visualizing objects or regions of interest to identify emergent properties in data available in a variety of...

Oct 22, 2025 - NumFOCUS provides support for open source projects through our fiscal sponsorship program and our affiliation program. Learn more and how to apply.

Oct 13, 2023 - ArviZ is a unified codebase for Exploratory analysis of Bayesian models.

Napari? ⭐ open source, python ❗ data science

Dec 31, 2021 - The Astropy Project provides software tools and infrastructure to facilitate research by professional astronomers. In addition to maintaining a core Python...

Jan 7, 2025 - NumFOCUS promotes open practices in research, data, and scientific computing. We run educational programs and fiscal sponsorship of open source projects.

Dec 31, 2021 - Blosc is a very high performance meta-compressor specially designed for compressing binary data.

Jul 26, 2022 - The aim of the Econ-ARK project is to make it easier for social scientists to do ‘structural modeling’ of economic choice behavior by providing a...

Dec 31, 2021 - OpenMBEE is a community of Engineering Practitioners and Software Developers that seek to use Open Source as a means to expand the availability of Engineering...

Dec 10, 2025 - Diversity & Inclusion in Scientific Computing (DISC) Program: initiatives devoted to increasing participation by and inclusion of underrepresented people.

Dec 31, 2021 - pandas is a data wrangling platform for Python widely adopted in the scientific computing community. pandas provides easy-to-use data ingestion,...

Jul 18, 2022 - OpenFHE is an open-source project that provides efficient implementations of lattice cryptography building blocks and leading homomorphic encryption schemes

Napari? ⭐ open source, python ❗ data science

Dec 31, 2021 - Conda-forge builds and distributes software packages, specializing in the hard-to-build or unique packages that often arise in a scientific computing context.

Dec 31, 2021 - nteract is a stand-alone desktop application for developing computational notebooks. nteract allows users to craft narratives involving text, code, images, and...

Dec 31, 2021 - GDAL, the Geospatial Data Abstraction Library, is an access and translator library for raster and vector geospatial data formats, often known as the swiss...

Sep 12, 2019

Sep 15, 2021 - mlpack is a fast, flexible machine learning library suitable for both data science prototyping and deployment; sponsored project of NumFOCUS since 2019.

Dec 31, 2021 - rOpenSci creates technical infrastructure in the form of carefully vetted staff- and community-contributed R software tools that lower barriers to working with...

Oct 4, 2019 - In 2019, scientists successfully created the first-ever image of a black hole — a breakthrough made possible by NumFOCUS open source software projects.

Dec 31, 2021 - PyTables is an efficient method for storing and querying both numerical and textual data. PyTables provides seamless access to the convenient HDF5 library, a...

Dec 31, 2021 - LFortran is a modern open-source (BSD licensed) interactive Fortran compiler built on top of LLVM. It can execute user’s code interactively to allow...

Sep 15, 2021 - NetworkX is a Python package for the creation, manipulation, and study of the structure, dynamics, and functions of complex networks.

Sep 16, 2024 - TARDIS is an open-source, Monte Carlo based radiation transport simulator for supernovae ejecta. TARDIS simulates photons traveling through the outer layers of...

Nov 28, 2023 - QuantEcon is dedicated to improving economic modeling by providing and enhancing open source computational tools for economists. QuantEcon offers code...

Dec 31, 2021 - SciML is an open source software organization created to unify the packages for scientific machine learning. This includes the development of modular...

Jun 22, 2022 - Dask provides advanced parallelism for analytics, enabling performance at scale for the tools you love.

Dec 31, 2021 - NumPy is a universal data structure that fundamentally enables data analysis in numerical computing by permitting the exchange of data between algorithms....

Dec 31, 2021 - Bokeh is an interactive visualization library that targets modern web browsers for presentation. Bokeh can help anyone who would like to quickly and easily...

Dec 31, 2021 - Open Journals is a collection of open source, open access journals. The flagship Journal of Open Source Software (JOSS) is a developer friendly journal for...

Oct 7, 2019 - CellProfiler, an open source Python tool that quantitatively analyzes and tracks the size and shape of cells, is built on top of NumFOCUS sponsored projects

Apr 18, 2018 - This post was co-authored by the rOpenSci Editorial Board: Noam Ross, Scott Chamberlain, Karthik Ram, and Maëlle Salmon. — At rOpenSci, we create and...

Dec 31, 2021 - Cantera has been a NumFOCUS Sponsored Project since 2018. Cantera is an open source software suite which helps users solve problems involving thermodynamics,...

Dec 31, 2021 - SunPy is a Python-based software library that provides tools for performing research using direct observations of the Sun and Heliosphere.

Sep 15, 2021 - scikit-image aims to be the reference library for scientific image analysis in Python.

Napari? ⭐ open source, python ❗ data science

NumFOCUS Code of Conduct Reporting Form

Jun 23, 2024 - Julia is a fast and user-friendly programming language for high-performance scientific computing. #julialang Julia language

Dec 31, 2021 - PyMC3 is a Python-based statistical modeling tool for Bayesian statistical modeling and Probabilistic Machine Learning which focuses on advanced Markov chain...

May 3, 2023 - GeoPandas is an open source project to make working with geospatial data in Python easier. GeoPandas is a building block within the Python geospatial data...

Nov 13, 2023 - Xarray is an open source library providing high-level, easy-to-use data structures and analysis tools for working with multidimensional labeled datasets and...

Nov 20, 2019 - The 2019 NumFOCUS Summit was a gathering of leaders focused on promoting sustainability for our open source scientific computing projects.

Napari? ⭐ open source, python ❗ data science

Mar 28, 2025 - NumFOCUS has participated as an umbrella organization for Google Summer of Code since 2014. The program pays students to work on open source projects.

Dec 31, 2021 - SymPy is a library for symbolic mathematics, which means performing mathematical calculations exactly (as opposed to inexact numeric calculations from...

Sep 15, 2021 - ITK is an open-source, cross-platform library that provides developers with an extensive suite of software tools for image analysis.

Sep 15, 2021 - Scikit-learn is a Python library for machine learning, and is one of the most widely used tools for supervised and unsupervised machine learning. Scikit-learn...