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Posts by Martin Renou

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Expanding Geospatial Workflows in JupyterGIS: STAC Browsing and Story Maps Since its initial announcement less than two years ago, JupyterGIS has been a growing effort to bring interactive geospatial workflows into…

Explore the expansion of geospatial workflows in Jupyter. Gregory Mooney, QuantStack highlights how JupyterGIS is enabling collaborative mapping and spatial analysis within interactive notebooks. #Jupyter #GIS #OpenSource

blog.jupyter.org/expanding-ge...

1 week ago 10 5 0 0
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Notebook.link - Run & Share Jupyter Notebooks Instantly A fully interactive, scalable, and language-agnostic computing environment that operates entirely in your browser. Supports Python, R, C++, and GNU Octave. Share a link — anyone can run it instantly.

2/ Deep technical dive with interactive C++ snippets running in your Web browser:

notebook.link/@AntoinePrv/...

1 month ago 4 2 0 0
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Faster Reads for Apache Parquet: Improving Integer Unpacking By rewriting the SIMD optimizations of a critical low-level algorithm in Arrow C++, we have been able to deliver substantial speedups when…

Dive into our rewrite of a low-level algorithm in @arrow.apache.org using C++ metaprogramming that improves the performance of #Parquet reading by up to 50-60%. Impressive work done mostly by @antoineprv.bsky.social

1/ Highly understandable overview at medium.com/@AntoineProu...

1 month ago 10 5 1 1
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Recreating Ed Hawkins' climate spiral visualization in a Jupyter Notebook on notebook.link 🎨

The notebook uses NASA GISTEMP v4 monthly temperature anomalies from 1980 to 2025, and the p5.js JupyterLite kernel for ad-hoc visualizations 💡

➡️ Try it in your browser: notebook.link/@jtp/paintin...

1 month ago 5 5 0 0
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any-llm just got better.

JupyterLiteAI connects through our OpenAI-compatible gateway.
LangChain users install one package and switch models with a string.
Headroom adds any-llm as a backend for context optimization.

Read more: [https://link.mozilla.ai/any-llm-integrations

1 month ago 7 4 0 0
Café LoOPS du 10 Mars 2026 - Python dans le navigateur avec Notebook.link - LoOPS Site web du réseau local de développeurs LoOPS

☕ LoOPS le 10 mars 2026 de 13h à 14h à l'Auditorium Irène Joliot-Curie. @martinrenou.bsky.social viendra nous présenter notebook.link une plateforme qui modernise l’expérience Jupyter pour le web.
+ d'infos: reseau-loops.github.io/2026/02/16/c...

1 month ago 2 2 1 0
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notebook.link combines the power of @jupyter.org's JupyterLite, mambajs and jupyterlite-ai to bring to you the best of open-source data analysis and visualization tools, all within your browser: no installation required! 🤘

#DataScience #OpenSource #Jupyter #WebAssembly #AI #Python

1 month ago 11 3 0 0
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Expanding Geospatial Workflows in JupyterGIS: STAC Browsing and Story Maps Since its initial announcement less than two years ago, JupyterGIS has been a growing effort to bring interactive geospatial workflows into…

@geojupyter.bsky.social 's JupyterGIS just got two new features: built-in STAC browsing and Story Maps. Discover #geospatial data and tell map-based stories all from @jupyter.org!

Try it live in your browser: notebook.link/@quantstack/....

Read more on the Project Jupyter Blog: shorturl.at/UXE8s

1 month ago 15 6 0 0
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Introducing notebook.link: The Future of Notebook Sharing Reimagining how you share, collaborate, and run Jupyter notebooks — all in your browser.

🧪 Awesome announcement from the @quantstack.bsky.social team! Introducing notebook.link, share your computational notebook and have them run directly in the browser with no setup, powered by Jupyterlite and the xeus stack.

#datascience #scientificcomputing

3 months ago 15 9 1 0
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🧪 Live experiment using notebook.link from @quantstack.bsky.social

A notebook with DataLab-Kernel (github.com/DataLab-Plat...), a Xeus-Python JupyterLite-compatible kernel, connects automatically to a running local DataLab app (datalab-platform.com).

No config. Auto-discovery.

It simply works.

2 months ago 161 26 4 0
Notebook Link

Pandas 3.0 was just released yesterday!! 🤘

And guess what? You can already play with it in Notebook.link.

I quickly built a Notebook.link link for you to play with it now:
notebook.link/@martinRenou...

2 months ago 4 4 0 0
Notebook.link

We are thrilled to introduce notebook.link, a platform that lets you create, share, and run Jupyter notebooks instantly in your browser.

Powered by JupyterLite and WebAssembly, it supports Python, R, C++, and a full in-browser terminal experience.

📖 Read the full story: medium.com/@QuantStack/...

3 months ago 24 18 0 3

We're really excited to share this publicly, check this out!!

3 months ago 3 0 0 0
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JupyterLite now supports any-llm-gateway as a backend for its AI static front-end.

any-llm-gateway routes LLM requests through a single gateway rather than tying usage to one provider.

Integration details: link.mozilla.ai/jupyterlite-...

4 months ago 9 7 0 0
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New feature released in the @jupyter.org Sidecar package: set new sidecar locations relative to other sidecars. Make dashboards/default arrangements of multiple widget outputs!
Thanks for the help, @martinrenou.bsky.social. 🧪

Install: pip install sidecar

Demo code: gist.github.com/bmorris3/b3e...

6 months ago 7 1 0 0

You are very welcome to open Github issues :)

1 year ago 0 0 0 0
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Removing misleading comment by martinRenou · Pull Request #511 · geojupyter/jupytergis This comment is giving false information that people can't collaborate around a local shapefile (local as in local to the server do work, if people want to upload a local shapefile from their l...

Fixing it! github.com/geojupyter/j...

1 year ago 0 0 1 0

I believe this is a leftover.

local shapefiles are supported (local as in local to the jupyterlab server), and you do can collaborate around a JupyterGIS session that uses the shapefile.

1 year ago 0 0 2 0
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R in the Browser: Announcing Our WebAssembly Distribution R is now available in emscripten-forge, enabling the Xeus-R kernel in JupyterLite

We're excited to introduce R-Lite, a #WebAssembly distribution of #R for the browser, allowing you to use the R kernel in JupyterLite!

Read the article by Isabel Paredes, who spearheaded this project at QuantStack, on the @jupyter.org blog:

blog.jupyter.org/r-in-the-bro...

1 year ago 20 11 0 2

💡Try it with #JupyterLite! jupytergis.readthedocs.io/en/latest/li...
📦 Check out the repository github.com/geojupyter/j...
💬 Come chat with us jupyter.zulipchat.com#narrow/chann...

1 year ago 5 0 0 0
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Real-time collaboration and collaborative editing for GIS workflows with Jupyter and QGIS The QGIS open-source project is a cornerstone in the geosciences ecosystem, providing robust tools for spatial data analysis and…

Announcing JupyterGIS 🌍 🌐 🎉

Real-time collaboration for #GIS workflows with #Jupyter and #QGIS

@qgis.fosstodon.org.ap.brid.gy @jupyter.org

blog.jupyter.org/real-time-co...

1 year ago 43 27 4 3

Try it now with JupyterLite 👉 jupytercad.github.io/JupyterCAD

1 year ago 4 1 0 0
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Announcing JupyterCAD 3.0 The latest iteration of the web-based collaborative CAD editor

JupyterCAD 3.0 is here! 🎉
We are excited to announce JupyterCAD 3.0, bringing major improvements to the web-based collaborative CAD editor for JupyterLab:
blog.jupyter.org/announcing-j...

✅ Color Customization
🐍 Embedded Python Console
🎯 Improved UX
🖱️ Mouse-based 3D Controls
🤝 Suggestions Support

1 year ago 28 17 1 3
Announcing GeoJupyter Virtual Hackathons – GeoJupyter Come hack with us! Generate ideas, give feedback, write code, and make friends!

💻Yesterday the #GeoJupyter effort hosted its first hackathon! 9 attendees w/ @quantstack.bsky.social, @developmentseed.org, U. of Tennessee, ClarkCGA, & DSE collaborated on the JupyterGIS #Python API and a new Docker image! Join a future hackathon: geojupyter.org/blog/2025012...

1 year ago 9 3 0 1
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The PR improving the JupyterLab code consoles has been merged, and is now available in the latest JupyterLab, Notebook and JupyterLite pre-releases!

➡️ pip install --pre jupyterlab notebook

💡We're working on making the new options available in the JupyterLite REPL, stay tuned! 💡

1 year ago 4 4 0 0
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Try it out & let us know what you think ✨ - jupytercad.github.io/JupyterCAD

1 year ago 4 1 0 0
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Excited to share that #JupyterCAD will soon support mouse-based transform controls 🎨
Directly rotate & move objects in the viewport easily with an intuitive interface.
Perfect for precise modeling & adjustments.

@threejs.org @freecadnews.bsky.social @quantstack.bsky.social

1 year ago 10 5 1 1

👋 We are #opensource developers, maintainers and consultants working with scientific and data-heavy software!

We support critical tools used by hundreds of thousands for research and tech across industries, like #Jupyter, #condaforge, #Mamba, or #ApacheArrow.

Looking forward to connecting here!

1 year ago 11 5 0 0
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PyData Paris 2024 - YouTube

📢 The videos of our 2024 conference are out !
Go get a look and enjoy hours of interesting talks. 💻

youtube.com/playlist?lis...

1 year ago 15 10 0 2
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#FreeCAD #Jupyter #3D #OpenSource

JupyterCAD, a collaborative #CAD viewer for #JupyterLab 😍

@freecadnews.bsky.social

1 year ago 1 2 0 0