Matplotlib@matplotlib

Python library for creating static, animated, & interactive visualizations. Chat w/ us @ discourse.matplotlib.org/ Sponsored by @NumFocus

matplotlib.org/
Joined March 2017
Towards Data Science
@TDataScience
The world's leading publication for data science and artificial intelligence professionals. Submit an Article ✍️ contributor.insightmediagrou…
PyTorch
@PyTorch
Tensors and neural networks in Python with strong hardware acceleration. PyTorch is an open source project at the Linux Foundation. #PyTorchFoundation
scikit-learn
@scikit_learn
Easy-to-use and general-purpose machine learning in Python
Project Jupyter
@ProjectJupyter
Jupyter Notebook, JupyterLab and related projects – @mentions not monitored. Our primary presence is hachyderm.io/@ProjectJupyter.
NumPy
@numpy_team
Official account of NumPy. Announcements only. For questions and comments, please use the mailing list numpy-discussion@python.org.
Streamlit
@streamlit
Streamlit is an open-source Python framework for data scientists and AI/ML engineers to deliver dynamic data apps -- in only a few lines of code.
pandas
@pandas_dev
Official account of the pandas project
Plotly
@plotlygraphs
Plotly builds data visualization tools and platforms for analysts, engineers, scientists, and coding agents you work with.
MetPy
@Metpy
Official twitter account of MetPy, a Python toolkit for meteorology. Sponsored by @Unidata and @NSF funded. Community discussions at: github.com/Unidata/MetPy/…
The Julia Language
@JuliaLanguage
Julia is a high-level, dynamic programming language built for technical computing. Join the conversation at #JuliaLang @JuliaConOrg @JuliaInclusive
SciPyConf
@SciPyConf
SciPy 2026 Conference for Scientific and Technical Computing topics in Python. Tutorials July 13-14, Conference July 15-17, Sprints July 18-19.
SciPy
@SciPy_team
SciPy provides fundamental algorithms for scientific computing with Python: statistics, optimization, linear algebra, integration, interpolation, signal, etc.
NSF Unidata
@unidata
NSF Unidata Program Center #NSFfunded
PyData
@PyData
A community for developers and users of open source scientific tools with 200K+ people 🧑‍🔬 🧑‍💻, by @NumFOCUS. Join our Discord: discord.gg/VppDHHN6
IEEE VIS
@ieeevis
The premier forum for visualization advances for academia, government, and industry. We invite you to share your research, insights, and enthusiasm at IEEE VIS
GRASS
@GRASSGIS
GRASS news, tutorials, and other resources on geospatial. Also at fosstodon.org/@grassgis (@grassgis@fosstodon.org) #GRASSGIS #OSGeo
Gemini Observatory
@GeminiObs
The International Gemini Observatory is operated by @NSF @NOIRLabAstro. Para español siga a @NOIRLabAstroES. Exploring the Universe, sharing its wonders.
Vizzu
@VizzuHQ
Our team puts 50 years of dataviz craft into an animated slide deck you present just like PPT. You guide the clicks; the story moves the room.
Executable Books
@ExecutableBooks
An international & open collaboration to create executable books and support computational publishing. We are the team behind #JupyterBook and @mystmarkdown
MyST Markdown
@MystMarkdown
Markdown with superpowers for writing scientific 👨‍🔬 and technical 📈papers. #OpenSource & maintained by @ProjectJupyter. 🐘 @mystmarkdown@fosstodon.org
The Contributor Experience Community
@contributorxp
Updates from the contributor experience community
Physics Latam
@PhysicsLatam
Advanced Theoretical Physics for Latin Americans Project under Physics Without Frontiers The Abdus Salam International Centre for Theoretical Physics (ICTP).
GitHub
@github
The AI-powered developer platform to build, scale, and deliver secure software.
QuantEcon
@QuantEcon
QuantEcon is a @NumFOCUS fiscally sponsored project dedicated to developing open source computational tools for economics. Supported by the @SloanFoundation.
Read the Docs
@readthedocs
🌎 We host the world's docs 💗 Fully open source 🔨 Sphinx, Mkdocs, and your tool of choice 🔑 Public & private docs 🐘 fosstodon.org/@readthedocs
Astro Plot of the Week
@PlotAstro
Taking a break. Twitter account for the "Astro Plot of the Week". Submit an entry: tag @PlotAstro, see the pinned Tweet, The winner is announced every week!
NIRPY Research (@danielpelliccia@aus.social)
@NirpyR
NirPy Research is an educational space for Python chemometrics. Learn Python and machine learning with examples using real data. Written by @DanielePellicc8
grplot
@grplot
Python visualization library that supports human laziness in drawing complete and attractive statistical graphs in just one function.
Center for Open Science
@OSFramework
We promote openness, integrity, and reproducibility in science. osf.io. Also tweet from @osfprereg, @RegReports, @OSKB_COS, and OSF help @OSFSupport.
The PyPy Project
@pypyproject
The developers of the PyPy project: a fast, compliant Python interpreter.
Software Carpentry
@swcarpentry
We teach basic lab skills for research computing so that researchers can get more done in less time and with less pain.
pyscript_dev
@pyscript_dev
pyscript.net PyScript - programming for the 99%
PyCon US
@pycon
PyCon US is a community-focused conference for Python users and developers. Join us in Long Beach, CA from May 13 - May 19, 2026!
pythongis
@pythongis
py5
@py5coding
#py5 is a new version of Processing for Python 3.9+. This library connects the #Processing Java libraries to #Python using #JPype. @py5coding@fosstodon.org
xgcm
@xgcm_dev
Pangeo software package to deal with staggered grids.
pyhf - python HistFactory
@pyhf_
The Carpentries (at @thecarpentries@hachyderm.io)
@thecarpentries
The Carpentries: Software Carpentry, Data Carpentry & Library Carpentry. An open global community teaching the skills & perspectives to turn data into knowledge
pyOpenSci ( @pyOpenSci@fosstodon.org )
@pyOpenSci
We're no longer posting on Twitter, but be sure to connect with us elsewhere: linktr.ee/pyopensci
Pyodide
@pyodide
Pyodide is an open source Python distribution for the browser and Node.js based on WebAssembly/Emscripten We are on Mastodon: fosstodon.org/@pyodide
Biopython Project
@Biopython
Open-source bioinformatics libraries in Python
Scientific Python
@scientific_py
Community developed, community owned Find us also at: fosstodon.org/@scientific_py…
Pangeo
@pangeo_data
A community platform for Big Data geoscience
JOSS
@JOSS_TheOJ
Journal of Open Source Software. The developer friendly software journal. We don't automatically publish papers here anymore because Twitter killed the free API
BrainGlobe
@brain_globe
We build open source computational neuroanatomy software that works across species.
MDAnalysis @mdanalysis.bsky.social
@mdanalysis
A python library to analyze and manipulate molecular dynamics trajectories
TheGenericMappingTools
@gmt_dev
A toolbox for Earth, Ocean, and Planetary Science
zarr_dev
@zarr_dev
Makers of chunked, compressed, N-dimensional arrays. Chat @ ossci.zulipchat.com/ Sponsored by @NumFocus @zarr@fosstodon.org
GNU Health (@gnuhealth@mastodon.social)
@gnuhealth
The Libre Digital Health ecosystem. Not Using Twitter / X . Please follow us in Mastodon account: mastodon.social/@gnuhealth
neurolib
@neurolib_dev
Easy whole-brain modeling for computational neuroscientists 👩🏿‍🔬💻🧠
The FreeMoCap Project (freemocap.bsky.social)
@freemocap
✨💀✨
PyQtGraph
@pyqtgraph
PyQtGraph Library Account
MNE Python
@mne_python
MNE : Magnetoencephalography (MEG) and Electroencephalography (EEG) in Python
scverse
@scverse_team
Foundational tools for omics data (mostly in python) Join us at Bluesky: scverse.bsky.social
gdal org
@GdalOrg
No longer here. Find us at @gdal@mastodon.social GDAL is a translator library for raster and vector geospatial data formats.
Fatiando a Terra
@fatiandoaterra
An international community building open-source Python tools for geophysics
statsmodels
@statsmodels
Statsmodels is a Python package for the estimation of statistical models.
NASA Swift Observatory
@NASASwift
We've moved! For updates on the Neil Gehrels Swift Observatory, please follow the @NASAUniverse account. You can always keep track of us at nasa.gov/swift
Data Umbrella
@DataUmbrella
data science • open source Videos: piped.video/c/DataUmbrella • Bsky: bsky.app/profile/dataumbrell…
FreeCAD (CAD+CAM+CAE)
@FreeCADNews
Official account of freecad.org Donate: wiki.freecad.org/Donate Swag: shop.freecad.org 🎗️ #MadeWithFreeCAD #FromFreeCADtotheRealWorld #FreeCADFriday
CherryPy 🍒
@cherrypy
Fast minimalist web framework for Python 2 (before v18.0.0) and 3. Maintainers: 🇺🇦 @webknjaz and 🇺🇸 @jaraco. #StandWithUkraine️
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