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<title><![CDATA[Recent blog posts featured by QuantStack team]]></title>

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<title><![CDATA[How notebook.link Scales Without Backends]]></title>

<description><![CDATA[Notebook.link combines WebAssembly and the conda ecosystem to deliver scalable, serverless computing environments that run entirely in the browser.]]></description>

<link>https://prefix.dev/blog/serverless-scientific-computing-how-notebook-link-scales-without-backends</link>

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<dc:creator><![CDATA[Sylvain Corlay]]></dc:creator>

<pubDate>Fri, 27 Mar 2026 00:00:00 GMT</pubDate>

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<title><![CDATA[Faster Reads for Apache Parquet: Improving Integer Unpacking]]></title>

<description><![CDATA[By rewriting the SIMD optimizations of a critical low-level algorithm in Arrow C++, we have been able to deliver substantial speedups when reading Parquet data, up to 60% on some Arrow benchmarks with specific column encodings.]]></description>

<link>https://medium.com/@AntoineProuvost/faster-reads-for-apache-parquet-improving-integer-unpacking-f6e21ce49a85</link>

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<dc:creator><![CDATA[Antoine Prouvost]]></dc:creator>

<pubDate>Mon, 16 Mar 2026 00:00:00 GMT</pubDate>

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<title><![CDATA[Expanding Geospatial Workflows in JupyterGIS: STAC Browsing and Story Maps]]></title>

<description><![CDATA[We introduce two new JupyterGIS features: a STAC browser integrated directly into JupyterGIS, and a new Story Map feature, which makes it possible to combine maps and narrative content in a single, interactive view.]]></description>

<link>https://blog.jupyter.org/expanding-geospatial-workflows-in-jupytergis-stac-browsing-and-story-maps-7fb98eece82e</link>

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<dc:creator><![CDATA[Gregory Mooney]]></dc:creator>

<pubDate>Thu, 19 Feb 2026 00:00:00 GMT</pubDate>

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<title><![CDATA[JupyterLite Officially Joins Project Jupyter]]></title>

<description><![CDATA[We are thrilled to announce that JupyterLite is now an official part of Project Jupyter. This milestone marks a significant step forward for interactive computing in the browser and strengthens JupyterLite’s role within the Jupyter ecosystem.]]></description>

<link>https://blog.jupyter.org/jupyterlite-officially-joins-project-jupyter-77df24c8db80</link>

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<dc:creator><![CDATA[Jérémy Tuloup, Sylvain Corlay, Fernando Pérez]]></dc:creator>

<pubDate>Thu, 12 Feb 2026 00:00:00 GMT</pubDate>

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<title><![CDATA[Instantly view Parquet files in JupyterLab with Arbalister]]></title>

<description><![CDATA[Arbalister is a JupyterLab extension that enables seamless viewing of many tabular file formats, including Parquet, CSV, Avro, ORC, and SQLite.]]></description>

<link>https://blog.jupyter.org/instantly-view-parquet-files-in-jupyterlab-with-arbalister-4799c28bbce7</link>

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<dc:creator><![CDATA[Antoine Prouvost]]></dc:creator>

<pubDate>Thu, 29 Jan 2026 00:00:00 GMT</pubDate>

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<title><![CDATA[Introducing notebook.link: The Future of Notebook Sharing]]></title>

<description><![CDATA[We are excited to unveil notebook.link, a groundbreaking platform that simplifies sharing and running notebooks like never before.]]></description>

<link>https://medium.com/@QuantStack/introducing-notebook-link-the-future-of-notebook-sharing-5de900a97b4a</link>

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<dc:creator><![CDATA[QuantStack]]></dc:creator>

<pubDate>Thu, 22 Jan 2026 00:00:00 GMT</pubDate>

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<title><![CDATA[JupyterLite 0.7 is released! 🎉]]></title>

<description><![CDATA[The new 0.7 release includes a number of new features, bug fixes, and enhancements. This release also brings significant improvements to the user experience and new customization options for JupyterLite deployments.]]></description>

<link>https://blog.jupyter.org/jupyterlite-0-7-is-released-67db4d1609ad</link>

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<dc:creator><![CDATA[Jeremy Tuloup]]></dc:creator>

<pubDate>Thu, 04 Dec 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[Teaching a Billion People to Code: How JupyterLite Is Scaling the Impossible]]></title>

<description><![CDATA[QuantStack, an “almost accidental startup,” is building a serverless distro of JupyterLab for Jupyter’s global adoption.]]></description>

<link>https://thenewstack.io/teaching-a-billion-people-to-code-how-jupyterlite-is-scaling-the-impossible/</link>

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<dc:creator><![CDATA[Michelle Gienow]]></dc:creator>

<pubDate>Mon, 01 Dec 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[JupyterLab 4.5 and Notebook 7.5 are available!]]></title>

<description><![CDATA[JupyterLab 4.5 has been released! This new minor release of JupyterLab includes 51 new features and enhancements, 81 bug fixes, 44 maintenance tasks and 38 documentation improvements.]]></description>

<link>https://blog.jupyter.org/jupyterlab-4-5-and-notebook-7-5-are-available-1bcd1fa19a47</link>

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<dc:creator><![CDATA[Jeremy Tuloup]]></dc:creator>

<pubDate>Mon, 24 Nov 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[GNU Octave Meets JupyterLite: Compute Anywhere, Anytime!]]></title>

<description><![CDATA[We are thrilled to announce the newest member of our JupyterLite kernel ecosystem: Xeus-Octave. Xeus-Octave allows you to run GNU Octave code directly on your browser.]]></description>

<link>https://blog.jupyter.org/gnu-octave-meets-jupyterlite-compute-anywhere-anytime-8b033afbbcdc</link>

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<dc:creator><![CDATA[Isabel Paredes]]></dc:creator>

<pubDate>Thu, 16 Oct 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[JupyterGIS breaks through to the next level]]></title>

<description><![CDATA[Launched in June 2024, JupyterGIS was introduced as a collaborative, web-based GIS environment built on the JupyterLab framework. Its objective is to bring QGIS-inspired workflows into the browser…]]></description>

<link>https://eo4society.esa.int/2025/10/16/jupytergis-breaks-through-to-the-next-level/</link>

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<dc:creator><![CDATA[Martin Renou, Arjun Verma, Gregory Mooney, Sylvain Corlay]]></dc:creator>

<pubDate>Thu, 16 Oct 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[Sovereign Tech Agency Invests in Apache Arrow’s Future with QuantStack]]></title>

<description><![CDATA[We are thrilled to announce that the Sovereign Tech Fund is providing critical funding to sustain and improve Apache Arrow, an essential open-source project in the modern data ecosystem.]]></description>

<link>https://medium.com/@QuantStack/sovereign-tech-agency-invests-in-apache-arrows-future-with-quantstack-d2f84c21c2cc</link>

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<dc:creator><![CDATA[Antoine Pitrou, Raúl Cumplido]]></dc:creator>

<pubDate>Tue, 07 Oct 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[From Linux Parties to Global Impact: An Interview with Sylvain Corlay, Founder of QuantStack]]></title>

<description><![CDATA[In today’s article, we had the chance to speak with Sylvain Corlay, long-time contributor of the Jupyter project, used by millions of people worldwide, and CEO-founder of QuantStack, an open-source development company employing around thirty people.]]></description>

<link>https://www.open-source-ward.com/from-linux-parties-to-global-impact-an-interview-with-sylvain-corlay-founder-of-quantstack/</link>

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<dc:creator><![CDATA[Sylvain Corlay, Arthur Vervaet]]></dc:creator>

<pubDate>Thu, 18 Sep 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[A Year in Review: QuantStack’s Contributions to Apache Arrow]]></title>

<description><![CDATA[Since November 2024, QuantStack has been involved in the maintenance and development of Apache Arrow. We have a team of several engineers working…]]></description>

<link>https://medium.com/@QuantStack/a-year-in-review-quantstacks-contributions-to-apache-arrow-7eba38acbcf2</link>

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<dc:creator><![CDATA[Antoine Pitrou, Raúl Cumplido]]></dc:creator>

<pubDate>Tue, 02 Sep 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[Create your own layers in JupyterGIS]]></title>

<description><![CDATA[JupyterGIS-tiler is a JupyterGIS extension that lets you use a notebook to process your (Xarray) data and make it available as raster tiles, so that it can be visualized in JupyterGIS.]]></description>

<link>https://david-brochart.medium.com/create-your-own-layers-in-jupytergis-cbb995a89b16</link>

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<dc:creator><![CDATA[David Brochart]]></dc:creator>

<pubDate>Wed, 25 Jun 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[C++ in Jupyter — Interpreting C++ in the Web]]></title>

<description><![CDATA[Scientists and engineers utilize programming languages not only to build software systems but also to drive interactive exploratory workflows. They leverage developer tools to explore and reason through problems effectively.]]></description>

<link>https://blog.jupyter.org/c-in-jupyter-interpreting-c-in-the-web-c9d93542f20b</link>

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<dc:creator><![CDATA[Anutosh Bhat, Vassil Vassilev]]></dc:creator>

<pubDate>Thu, 19 Jun 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[JupyterLite 0.6.0 is released! 🎉]]></title>

<description><![CDATA[The new 0.6.0 release includes a number of new features, bug fixes, and enhancements. This release also brings significant improvements to the user experience and new customization options for JupyterLite deployments.]]></description>

<link>https://blog.jupyter.org/jupyterlite-0-6-0-is-released-b4bc69bfc8f4</link>

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<dc:creator><![CDATA[Jeremy Tuloup]]></dc:creator>

<pubDate>Thu, 12 Jun 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[JupyterLab 4.4 and Notebook 7.4 are available!]]></title>

<description><![CDATA[JupyterLab 4.4 has been released! This new minor release of JupyterLab includes 28 new features and enhancements, 76 bug fixes, 63 maintenance tasks and 34 documentation improvements.]]></description>

<link>https://blog.jupyter.org/jupyterlab-4-4-and-notebook-7-4-are-available-aca2782d4f3d</link>

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<dc:creator><![CDATA[Jeremy Tuloup]]></dc:creator>

<pubDate>Wed, 21 May 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[Congratulations, Distinguished Contributors!]]></title>

<description><![CDATA[We are proud to announce the recipients of the Jupyter Distinguished Contributor (JDC) award for the 2024 cohort of contributors.]]></description>

<link>https://blog.jupyter.org/congratulations-distinguished-contributors-2504029fc5a9</link>

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<dc:creator><![CDATA[Johan Mabille]]></dc:creator>

<pubDate>Thu, 15 May 2025 00:00:00 GMT</pubDate>

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<title><![CDATA[Making Qt collaborative using CRDTs]]></title>

<description><![CDATA[A journal on creating a collaborative application with Qt]]></description>

<link>https://david-brochart.medium.com/making-qt-collaborative-using-crdts-94c470703253</link>

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<dc:creator><![CDATA[David Brochart]]></dc:creator>

<pubDate>Mon, 31 Mar 2025 00:00:00 GMT</pubDate>

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