Jupyter Blog

Nod: Notebooks-on-Demand is an open-source JupyterLab extension that lets you jump into a Jupyter notebook from anywhere in a Python…

By Serena Bonaretti and Min Ragan-Kelley

Join us on October 19 for a full day of talks, posters, and community discussion on the future of interactive computing. Submit a talk by September 13 or sponsor the event!

A unified in-browser workflow from CAD to URDF kinematics

From time to time, Jupyter runs user surveys to understand how our communities use Jupyter technology (or alternatives) and how they feel…

Read this article in Notebook.link, as a live story-map! https://notebook.link/@martinRenou/jupytergis-announcement

Editor’s note: This is a guest blog post from Posit, a Jupyter Foundation member

JupyterLite is a Jupyter distribution that runs entirely in the web browser without any server components. Deployment and hosting are easy…

by Chiara Marmo and Serena Bonaretti

The Jupyter Executive Council and Jupyter Foundation are pleased to announce a new Call for Proposals (CFP) for funding the Jupyter…

JupyterLab 4.6 features new interface customization options, improved file browser and debugger, an easy way to jump between recently…

We are proud to announce the recipients of the Jupyter Distinguished Contributor (JDC) award for the 2025 cohort of contributors.

We’re excited to announce the first stable release of jupyter-builder on PyPI and @jupyter/builder on npm. A standalone, configurable build…

The Jupyter Foundation is excited to gather your feedback on the Jupyter user experience through a brief survey. If you had a magic wand…

There are moments in life when things, simply, converge. You work and study, study and work, and then, simply, it happens. It starts one…

We’re excited to announce the release of the first version of the Jupyter ESLint plugin @jupyter/eslint-plugin, now available on npm. It's…

We are excited to announce the 1.0 release of JupyterLab Plugin Playground, allowing you to seamlessly experiment with the creation of…

The Jupyter Foundation is excited to announce that we have contracted with Jason Grout to be a part-time Jupyter Foundation Community…

The rise of AI coding agents has transformed how we think about developer tools. Large language models like Claude, GPT, and others are…

A new Jupyter Workshop is happening June 15–17, 2026 in Orsay, France. Demystifying MyST Markdown in Education is a three-day workshop…

By Robert Nikutta & Stéphanie Juneau (NSF NOIRLab)

Authors of MyST Markdown can now embed interactive JavaScript widgets directly in content using the new {anywidget} directive.

TL;DR nbgitpuller now has improved UX context-aware error handling. Update to version 1.3.0 and let us know what you think by opening …

The Jupyter Book team just released mystmd 1.8.2 and a new version of the MyST react theme! Below are a few things that stand out.

This is a critical moment for open source software. AI enables new contributors in new ways, but maintainers are also faced with an…

The JupyterLab extension ecosystem just crossed 700 extensions compatible with JupyterLab 4!

The JupyterHub and Jupyter Book communities are hiring a community manager.

Since its initial announcement less than two years ago, JupyterGIS has been a growing effort to bring interactive geospatial workflows into…

Hey Jovyans, we’d love for you to join us on our final community call of the year! We want to learn all about the great things you’re doing…

We are thrilled to announce that JupyterLite is now an official part of Project Jupyter. This milestone marks a significant step forward…

A colleague sends you a SQLite file, a Parquet dataset, or an Avro snapshot. You need to explore the content, but you're not sure what's…

JupyterLite is a Jupyter distribution that runs entirely in the web browser without any server components. Deployment and hosting are easy…

JupyterLab 4.5 has been released! This new minor release of JupyterLab includes 51 new features and enhancements, 81 bug fixes, 44…

The Jupyter Community Building Working Group is happy to announce the Jupyter Community Workshops selected for funding in early 2026. The…

When I helped start 2i2c.org, one of my goals for the non-profit was to experiment with new and different ways of supporting the Jupyter…

We want to learn all about the great things you’re doing with Jupyter. The Community Building working group is …

We are thrilled to announce the results of our first round of Jupyter Community Funding proposals. This is the first funding call from the…

We are thrilled to announce the newest member of our JupyterLite kernel ecosystem: Xeus-Octave. Xeus-Octave allows you to run GNU Octave…

The Jupyter Executive Council and Jupyter Foundation are pleased to announce a call for proposals for the Jupyter community. Visit the…

The Jupyter Community Building Working Group is pleased to announce that the next call for proposals for Jupyter Community Workshops is now…

Hey Jovyans, we want to learn about the great things you’re doing with Jupyter! The Community Building working group is holding an open…

A Jupyter kernel for C++ running in the Web browser

JupyterLite 0.6.0 includes a number of new features, bug fixes, and enhancements and significant improvements to the user interface.

Hey Jovyans, we want to learn about the great things you’re doing with Jupyter! The Diversity, Equity, and Inclusion (DEI) standing…

JupyterLab 4.4 has been released! This new minor release of JupyterLab includes many new features and bug fixes.

We are proud to announce the recipients of the Jupyter Distinguished Contributor (JDC) award for the 2024 cohort of contributors.

Jupyter notebooks are the de facto standard for interactive computing and data analysis, combining code, prose, and visualizations in a…

The Call for Proposals for JupyterCon 2025 is officially open!

Project Jupyter recently completed its 2025 Executive Council (EC) election, marking an important transition in its leadership. The newly…

The Binder Project allows users to build reproducible, sharable environments for interactive computing. To accomplish this, Binder uses a…

R is now available in emscripten-forge, enabling the Xeus-R kernel in JupyterLite

The QGIS open-source project is a cornerstone in the geosciences ecosystem, providing robust tools for spatial data analysis and…

It is now possible to build AI Agents for JupyterLab and access from Copilot Chat UI, using Notebook Intelligence!

The latest iteration of the web-based collaborative CAD editor

The JupyterHub team have just moved all their chat to a Zulip channel!

Hey Jovyans, we want to see the great things you’re doing with Jupyter! The Diversity, Equity, and Inclusion (DEI) standing committee is…

I am thrilled to announce the release of Notebook Intelligence! NBI is an AI coding assistant for JupyterLab powered by GitHub Copilot…

Welcome to the first part of a series of articles showing you how to create a dashboard in Jupyter and deploy it as a standalone web app…

JupyterLab 4.3.0 and Notebook 7.3.0 have been released! These new minor releases include many enhancements and bug fixes.

JupyterLite is an unofficial Jupyter distribution that runs entirely in the web browser without any server components. Deployment and…

Jupyter Releaser is a tool developed by the Jupyter team to streamline and standardize the release process across Jupyter projects

We are excited to announce that Project Jupyter is entering a new phase in our journey: we are joining LF Charities, a 501(c)(3) non-profit…

Hey, Jupyter community! We want to see the cool things you’re doing with Jupyter, so the Diversity, Equity, and Inclusion (DEI) standing…

Introducing a document timeline component for JupyterLab

Bringing the Power of OpenLayers to Jupyter.

We are delighted to announce the recipients of the Jupyter Distinguished Contributor (JDC) award for the 2023 cohort.

The Jupyter Community Building Working Group would like to share a report and community building recommendations from interviews with…

Today, we are proud to announce that the ipydatagrid open source project has been incorporated into Project Jupyter as part of the Jupyter…

Pioneering Web-based, Collaborative, and Open-source GIS Tools

JupyterLab 4.2.0 has been released! This new minor release of JupyterLab includes 3 new features, 20 enhancements, 33 bug fixes and 29…

Jupyter is recognized as a “Champion of Open Science” by the United States White House Office of Science and Technology Policy, in…

I am happy to announce that Jupyter Docker Stacks project now provides GPU accelerated Docker images. This allows PyTorch or TensorFlow…

ITables, or Interactive Tables, is a MIT-licensed Python package that renders Python DataFrames using the DataTables JavaScript library…

We are pleased to announce UI Mode features recently added to JupyterLab Desktop (JLD). JupyterLab Desktop now provides a convenient way to…

JupyterLab Desktop CLI provides several commands and options to manage Python environments for use in the application…

JupyterLab 4.1 and Notebook 7.1 are now available! These releases include several new features, bug fixes, and enhancements for extension…

We are pleased to announce Python environment management features recently added to JupyterLab Desktop. Now you can create new Python env…

The JupyterLab Council has agreed to an important change to JupyterLab’s version lifecycle. Each major version of JupyterLab will now…

A few weeks back, jupytext==1.16.0 went out. That release included multiple amazing contributions by Mahendra Paipuri, this post will go…

The Jupyter ecosystem provides a versatile and user-friendly platform for data analysis and scientific computing, it has democratised…

Announcing the Jupyter Media Strategy working group (JMS)

Towards a more accessible Jupyter Notebook

We want to see all the cool things you’re doing with Jupyter, so we’re holding an open call with the community for people to chat, and…

Scaling Jupyter dashboards up to the millions.

Kernels are a simple but powerful abstraction in the Jupyter architecture. They encapsulate language interpreters and make them accessible…

Voila 0.5.0 is here!

The Deno kernel is the freshest runtime for Jupyter

Jupyter AI, a new open source project, brings generative artificial intelligence to notebooks with magic commands and a chat interface.

A QGreenland workshop success story

Three Jupyter Subprojects – Jupyter Server, JupyterLab, and JupyterHub –are participating in a bug bounty program sponsored by the European…

Jupyter Notebook 7 is the most significant release of the Jupyter Notebook in years. Some highlights of this release include real-time…

Get ready to re-live the magic of JupyterCon 2023, because the long-awaited moment is finally here! The JupyterCon YouTube channel has…

anywidget is a Python library that makes it simple and enjoyable to create custom Jupyter Widgets that run in classic Jupyter notebooks…

Four years ago, Project Jupyter participated for the first time in the Outreachy program. And at the end of last year, during the December…

JupyterLab is a comprehensive web user interface for scientific and technical computing providing tools such as notebooks, text editors…

The Jupyter contributor community is proud to announce JupyterLab 4.0, the next major release of our full-featured development environment…

We are proud to announce the recipients of the Jupyter Distinguished Contributor (JDC) award for the 2022 cohort of contributors.

We are thrilled to introduce JupyterCAD, a tool that integrates Computer-Aided Design (CAD) capabilities into JupyterLab. With its…

A free course book to develop computational thinking while learning to code

The Jupyter Community Workshop on the notebook file format took place near Paris. Here are the great subjects we worked on.

Being able to say ‘we served X unique users over the last month’ (the Monthly Active User metric) is very helpful when advocating for…

A tutorial that demonstrates a zero-server, interactive 3D rendering notebook and walks through the quick and easy …

The JupyterHub team are refactoring our monthly meeting into a collaborative, co-working space that is more accessible and inclusive to…

Towards a more accessible Jupyter notebook

The three-day conference will be packed with talks, tutorials, and a full schedule of community events. From May 10th to May 12th…

We are pleased to announce a major update to JupyterLab Desktop which adds many new features with main focus on the user experience…

The JupyterLite Community Workshop, held at the OVHcloud headquarters in Paris, France from December 7th to December 9th, 2022, brought…

We are excited to announce the keynote speakers for JupyterCon 2023!

Project Jupyter is proud to announce its new governance model, including an Executive Council and Software Steering Council.

Today, we are happy to announce the xeus-octave project, a Jupyter kernel for GNU Octave.

The Open Source Jupyter team at AWS is proud to announce the release of Jupyter Scheduler, a JupyterLab extension that can run your Jupyter…

JupyterLab Desktop is the cross-platform desktop application distribution of JupyterLab. It is the quickest and easiest way to get started…

We are excited to announce the next in-person Jupyter Community Workshop! It will focus on the Notebook file format.

As part of the community strategic support project funded by CZI’s EOSS grant series, the JupyterHub sub-project has funding to support…

This release brings many new features and lays groundwork for a more multi-user, (real-time) collaborative Jupyter experience.

We are excited to announce the next in-person Jupyter Community Workshop! It will focus on the use of Jupyter for Education.

“Building the Jupyter Community in Musculoskeletal Imaging Research”

OVHcloud is a long-time supporter of the Jupyter project. In the past few years, they have provided computing resources to several…

We are thrilled to announce the next in-person Jupyter Community Workshop, which will focus on the JupyterLite project!

We are thrilled to announce the next location and date for next year’s global conference on Jupyter.

Round three of the Jupyter Community Workshops have gone through a long and winding road. As round 4 workshops start to be announced. This…

How JupyterLab is switching to second gear for Version 4

After a long break from in-person events, we are excited to announce an in-person Jupyter Community Workshop!

Project Jupyter provides a broad collection of open-source tools for interactive computing that has become ubiquitous in data science and…

We’d like to announce the Notebook 6.5.0 release candidate which is available on PyPI.

Packaging has been difficult and changing over time in the Python ecosystem, and packaging extensions for Jupyter has been especially…

Block-based programming has become ubiquitous in school curricula for early computer science education. It is an excellent means to teach…

Introducing a mamba-based distribution for WebAssembly, and deploying scalable computing environments with JupyterLite.

This requirement and the outlined plan was discussed and agreed upon at the Jupyter Governance meeting on Friday, July 1, 2022.

Call for Proposals for July 2022 — April 2023

Many JupyterHub users want to push and pull their content from GitHub in order to collaborate and share their work. However, working on a…

New Role: Jupyter Community Events Manager

JupyterLab provides multiple ways to improve your coding workflow: code highlighting, code completion, theming, debugger with rich variable…

All good things must come to an end, and Jupyter accessibility workshops are no exception. While I may be sad that this series is over…

We are aware of ransomware attacks specifically targeting Jupyter servers.

We are proud to announce the recipients of the Jupyter Distinguished Contributor (JDC) award for the 2021 cohort of contributors.

Easily embed a console, a notebook, or a fully-fledged IDE on any web page.

I’m happy to announce the next pair of Jupyter accessibility workshops happening this March! As a part of the third community workshop…

IPython is a powerful Python REPL that gives you tab completion, better tracebacks, multiline editing, and several useful features on top…

At long last, Jupyter accessibility workshops are here! This is a series of Jupyter community workshops aimed at increasing accessibility…

New committee announcement Project Jupyter is happy to share some exciting news in key efforts to connect the global Jupyter community. First, we’d like to introduce a …

Ipycanvas + Box2D

TL;DR: Voilà 0.3.0 is now available!

Hubs and roles and scopes, oh my!

Updates on IPython Parallel; new features, future direction

I recently did some work on the mybinder.org deployment infrastructure to solve a problem with testing Pull Requests before deployment. It…

JupyterLite + Xeus = ❤️️

Read on for a short description of each effort.

How to better communicate with Jupyter notebooks

Announcing a major release of the Xeus library

A new Jupyter kernel for Lua based on Xeus

We are pleased to announce the release of desktop application for JupyterLab!

Trusted CI is the US National Science Foundation Cybersecurity Center of Excellence, staffed by cybersecurity experts who have spent…

We would like to acknowledge that it has recently come to our attention that a Jupyter event that took place in late Summer 2021 did not…

Ploomber is an open-source framework that allows teams to develop maintainable pipelines in Jupyter.

On August 26 it was revealed that a misconfiguration in Microsoft’s internal deployment of CosmosDB using Jupyter would allow attackers to…

TL:DR; All recent JupyterLab and Notebook versions are susceptible to a attack where a maliciously crafted notebook can trigger arbitrary…

When using a Jupyter Notebook to work on data science projects, I’ve found small user interface abstractions to be very useful. Scrubbing a…

JupyterLite is a JupyterLab distribution that runs entirely in the web browser, backed by in-browser language kernels powered by…

The Littlest JupyterHub is an extremely capable hub distribution that I’d recommend for situations where you expect, on average, under 100…

Collaborative editing — à la Google Docs — is a feature that you still rarely find in applications. One of the few good things that came…

RetroLab is an alternative JupyterLab distribution, built from the ground-up, providing a notebook interface with a retro look and feel.

We are proud to announce the recipients of the Jupyter Distinguished Contributor (JDC) award for the 2020 cohort of contributors.

Support for the Jupyter Debugger Protocol just landed in ipykernel

Jupyter notebooks are mostly known for their web-based user interface, such as JupyterLab or the Classic Notebook. They offer a great user…

By Chris Holdgraf and Georgiana Dolocan

Last year, we set ourselves to implement a visual debugger for JupyterLab. This endeavor required major developments in the JupyterLab…

If there is one thing that recent events tell us, it is that genomic is a large source of data, and that its manipulation and…

xeus-sql: A xeus-sqlite sequel

Diving into the implementation of xwidgets

Introducing a new Jupyter kernel for Robot Framework

Project Jupyter offers a complete suite of open-source tools for the scientific computing community, reaching from the exploratory phase…

The 3.0 release of JupyterLab brings many new features to users and substantial improvements to the extension distribution system.

The 2020 end-user survey is live!

In this post, we present the first public release of XVega, a C++ library for producing vega-lite charts.

Last month at JupyterCon’s final keynote, we proudly announced the recipients of the Jupyter Distinguished Contributor (JDC) award for the…

by Patrick Titzler, Luciano Resende

Scientific visualization in the Jupyter Notebook

JupyterCon 2020 keynote speaker announcement

JupyterCon 2020 keynote speaker announcement

JupyterCon 2020 keynote speaker announcement

One of the main changes in nbconvert 6 is the refactor of the template system, which should be easier to extend and build upon.

Summary of the EarthCube community meeting on July 27, 2020

JupyterCon 2020 keynote speaker announcement

Note: this announcement is cross-posted between the Jupyter Blog and the Executable Book Project updates blog

Building a cloud robotics development platform using JupyterLab and ROS

Building on a Jupyter Notebooks foundation, the de facto tool for data scientists, machine learning engineers and AI developers, Elyra is…

JupyterCon 2020 keynote speaker announcement

JupyterCon 2020 keynote speaker announcement

JupyterCon 2020 keynote speaker announcement

Use Jupyter and 3D Slicer kernel to implement biomedical data processing workflows in a notebook

With glee, on February 7, we announced the return of the Jupyter community conference as a global event to be held in Berlin, Germany, in…

While it is well known in the Python scientific computing community, Jupyter is in fact a language-agnostic development environment…

Jupyter has been a great choice for education for many years. The Jupyter Notebook has become one of the most popular tools to conduct…

JupyterHub and Binder Contributor in Residence. The first keepalive message.

The Jupyter widgets ecosystem offers a broad variety of data visualization tools for exploratory analysis in the notebook. However, we…

Most of the progress made in software projects comes from incrementalism. The ability to quickly see the outcome of an execution and…

In a place far, far away, on a planet called Jupyter, magic happens every day. This land is special because it’s full of magical tools…

nbviewer has moved from Rackspace to OVHcloud. That means moving from Docker to Kubernetes+Helm

2019 was a busy, successful and exciting time for Jupyter Community Workshops! Led by community members, this global event series brought…

This report is long overdue! From June 3rd to June 6th 2019, thirty-five developers from the Jupyter community met in Paris for a…

The announcement that the Jupyter community was eagerly anticipating!

The Xeus project has been incorporated as a Jupyter subproject.

2019 was a busy year for the Binder and JupyterHub projects — each saw growth in both their community and technology. Now that the year…

It is a great pleasure to announce that the Voilà project has been incorporated as a Jupyter subproject. Voilà will now be subject to the…

Visual Studio Code has pretty good support for running Jupyter Notebooks. But what if your organization has a JupyterHub running remotely…

Thanks to funding from the CZI Essential Open Source Software for Science initiative we are welcoming Georgiana Elena as our first…

We are pleased to announce the third call for proposals for Jupyter Community Workshops is now open!

The new Voilà gridstack template simplifies creating dynamic and flexible dashboard layouts.

Voilà can now serve your interactive dashboards in a slideshow format.

As you may already know, the Jupyter Notebook and JupyterLab are Browser-based applications. Browsers are incredibly powerful, they allow…

“Hi everyone, I’m Sarah! I’m a Research Data Scientist at the Alan Turing Institute and I’m also an operator of mybinder.org. It’s really…

From May 27th to May 29th, thirty developers from the Jupyter community met in Paris for a three-days workshop on the Jupyter kernel…

The workshop was held in Córdoba, Argentina, from Jun 22nd to Jun 23rd, 2019. We had attendees from different regions of Argentina, Chile…

As Jupyter grew in popularity, a broad ecosystem of data visualization packages based on Jupyter widgets has arisen, bringing even more…

By Lindsey Heagy and Fernando Pérez

Delivering interactive computing to universities at a national scale with a Jupyter stack.

A step-by-step guide for authoring language kernels with Xeus

Jupyter is the “Google Docs” of data science. It provides that same kind of easy-to-use ecosystem, but for interactive data exploration…

Voilà is one of the latest addition to the Jupyter ecosystem, and can be used to turn notebooks into standalone applications and…

Creating complex layouts of widgets (button, sliders, maps, graphs etc.) can be cumbersome. New layout templates make this task a breeze.

We are happy to announce that mybinder.org is now backed by two clusters hosted by two different cloud providers: Google Cloud and OVH.

Interactive and reproducible repositories powered by Zenodo and Binder.

Whenever someone says ‘You can do that with an extension’ in the Jupyter ecosystem, it is often not clear what kind of extension they are…

… from Jupyter notebooks to standalone applications and dashboards

The problem

We have some exciting news about the Jupyter Community Workshop in South America!

The University of Edinburgh is happy to announce our upcoming event as part of the Jupyter Community Workshop series funded by Bloomberg…

Today, we are pleased to announce the 1.0 release of JupyterHub. We’ve come a long way since our first release in March, 2015. There are…

We have some exciting news to share regarding the Jupyter Server Design and Roadmap Workshop as part of the Jupyter Community Workshop…

Today we are proud to announce that we now consider BinderHub a stable tool with a track record of operating in production.

Project Jupyter is a huge hit in data science, but it has not yet found widespread adoption in robotics. Today, we are releasing the first version of jupyter-ros, a collection of Jupyter interactive widgets inspired by Qt and RViz, to bring their features to the Jupyter ecosystem. This may be the right time for Jupyter-based developer tools, as cloud robotics is taking off.

A JupyterHub Showcase

We have some exciting news about the Jupyter Community Workshop on kernels!

On Thursday, March 14th at their annual conference in Washington DC, Kellie Ottoboni received the Innovation Award from the Election…

JupyterHub ≤ 0.9.4 and Notebook ≤ 5.7.6 are affected. Versions 0.9.5 and 5.7.7 are released today with fixes. Upgrade with pip or conda:

We have just released Jupyter notebook 5.7.6 with a security fix for a cross-site inclusion (XSSI) vulnerability, where content from a…

Removing the single point of failure from your JupyterHub infrastructure with traefik, etcd and Outreachy

NativeAuthenticator adds traditional username / password based sign up, login, & user management features to JupyterHub

We’ve just released version 0.8 of the jupyterhub helm chart.

We have some exciting news about the Jupyter Community Workshop on dashboarding!

Safia Abdalla, Paige Bailey, Doug Blank lead community Jupyter Conference Advisory Committee to explore future Jupyter conference…

We are excited to share more news about the Jupyter Community Workshop for Scientific User Facilities and High-Performance Computing! This…

The following is a guest blog post authored by Kellie Ottoboni, describing her recent work where they used Jupyter to support statistical…

We are thrilled to announce the Jupyter Community workshops for the first half of 2019. We had 16 proposals submitted, each of which…

Project Jupyter aims at providing a consistent set of tools for interactive computing workflows across multiple programming languages…

From the early days — even before the Jupyter name — many of us foresaw that the IPython Notebook and the ecosystem of tools growing…

The Binder Project’s repo2docker tool gives data scientists the benefits of containerization technology without needing to learn Docker…

Project Jupyter’s goals for our annual conference include serving our global community, connecting Jupyter users from different…

Short report on the project nbstencilaproxy for integrating Stencila and Binder.

PyHawaii hosted a three-part Jupyter Hackathon as part of a workshop grant, generously offered by Bloomberg. PyHawaii, a Python meetup…

Project Jupyter has accepted 2 interns through the Outreachy program, which supports open community members from under-represented…

Two security issues have been found and fixed this week, where untrusted javascript could be executed if malicious files could be…

The large majority of Jupyter’s work is accomplished through remote, online collaboration; yet, over the years, we have found deep value…

This Friday, 10/26, NumFOCUS DISC is excited to host a first of its kind Open Source Inclusion Sprint — no prior experience necessary!

by: Luciano Resende, Kevin Bates, Alan Chin

Jupyter is now widely used for teaching and research. The use of Kubernetes for JupyterHub deployment enabled reliable setups scaling to…

We’re excited to announce the next JupyterDay event! Please join us for JupyterDay in the Triangle on November 13, 2018 at the Carolina…

Today we are pleased to announce the release of IPython 7.0, the powerful Python interactive shell that goes above and beyond the default…

Now with editor integration (build your own IDE!), selectable color schemes, block indent, smart select and delete, and more!

by Luciano Resende, Kevin Bates, Alan Chin

I’m on the train to NY, giddy in anticipation of the Jupyter community celebrating together for the second year. It was a privilege for me…

We recently announced a call for proposals for Jupyter Community Workshops. These workshops are intended to bring together small groups of…

We have just released Jupyter Notebook 5.6.0. This release fixes a vulnerability that could allow a maliciously crafted notebook to execute…

Bloomberg is a long-time partner and supporter of Project Jupyter. Earlier this year Bloomberg announced funding of $120,000 to enable…

We are pleased to announce the latest release of JupyterHub. JupyterHub is the multi-user server for Jupyter notebooks, allowing students…

When we decided to rename part of the IPython project to Jupyter in 2014, we had many good reasons. Our goal was to make (Data)Science and…

We are pleased to announce the release of Jupyter Notebook 5.5.0. This is a minor release that introduces some new features such as:

It is our pleasure to announce that Project Jupyter has been awarded the 2017 ACM Software System Award, a significant honor for the…

The recent release of the Jupyter kernel for C++, based on the Cling interpreter enabled a number of new workflows for the users of the C++…

Dear Jupyter Community,

This is a guest post on how members of the Jupyter community publish code, visualizations, and text using Jupyter Notebooks. We’re excited…

Discover how data-driven organizations are using Jupyter to analyze data, share insights, and foster practices for dynamic, reproducible…

This article is the first in a series of guest blog posts about open source projects in the Jupyter ecosystem and the problems they attempt…

A Hands-On Guide

With the success of the notebook file format as a medium for communicating scientific results, more than an interactive development environment, Jupyter is turning into an interactive scientific authoring environment.

We are proud to announce the beta release series of JupyterLab, the next-generation web-based interface for Project Jupyter.

This vulnerability has been assigned CVE-2018–7206

A new series of local Jupyter events, starting in Boston.

Jupyter Day Atlanta is a single-day conference to showcasing the talented work by the Jupyter community and users.

Dear fellow Jovyans,

We are pleased to announce the release of Jupyter Notebook 5.3.0. This is a minor release that introduces some notable improvements, such…

JupyterHub makes it possible to serve Jupyter instances to multiple users. The JupyterHub Helm Chart makes it possible to run this setup on…

update: December 14, 20:45 UTC, all services should be restored and back up.

Authors: The Binder project is comprised of many individuals within and outside of the core Jupyter team. A list of members that…

Scientists, educators and engineers not only use programming languages to build software systems, but also in interactive workflows, using…

tl;dr: don’t disable notebook authentication!

About a year ago the Jupyter team started a partnership with O’Reilly Media and NumFOCUS to organize JupyterCon 2017, the first in a series…

This blog post was co-authored by Jessica Forde.

We are pleased to announce the release of Jupyter Notebook 5.2.0. This is a minor release that includes mostly bug fixes and improvements…

We are pleased to announce the release of JupyterHub 0.8. This is a big release with many fixes and improvements, and some major changes.

Four month after releasing IPython 6.1 and 5.4, and a couple of hours after the release of the notebook 5.1, we are happy to announce the…

We are pleased to announce the release of Jupyter Notebook 5.1.0. This is a minor release that includes mostly bug fixes and improvements…

Dear fellow Jovyans, We’re just weeks away our first Jupyter community conference, JupyterCon. It will take place from August 22nd to 25th (and Sprints 26th), in …

The JupyterHub team proudly announces the release of a helm chart for deploying JupyterHub on Kubernetes clusters. We’ve …

Slightly over a month ago we released IPython 6.0 : the first version of IPython to be compatible only with Python 3. The reception of IPython 6.0 was great, and the codebase way more maintainable. So while 6.0 was mostly focused on internal refactoring and working upstream to

It is with great pleasure that today we released IPython 6.0 — almost a year after the 5.0 version. Users on Python 3.3 and above can get this latest version with all its new features by asking your package manager to upgrade IPython. If you are using pip:

We are pleased to announce the release of Jupyter Notebook version 5.0. This is the first major release of the Jupyter Notebook since version 4.0 and the “Big Split” of …

For the past few years, Project Jupyter has been collaborating with IBM on a number of initiatives. Much of this work has happened in the Jupyter …

If you’ve been using nbviewer recently, you may have seen this message more often than you would like: It turns out that some overzealous SEO bots were eating up …

We are pleased to announce the release of ipywidgets 6.0, the Jupyter interactive widget library. Jupyter interactive widgets enable building simple GUIs in the Jupyter notebook. ipywidgets 6.0 is a major release of the project. In this release, we closed 197 issues and 309 pull requests with 732

This is a guest post by John, who initially sent it to our mailing list; we believe that it’s an interesting story, so we wanted to share it on …

A statement from Project Jupyter regarding the January 27 United States Executive Order on immigration A statement of …

Dear Jupyter Community, It is my pleasure to announce that this year, we’ll be having our first Jupyter community conference, JupyterCon. It will take place in late …

We have just released Jupyter Notebook 4.3.0 and 4.3.1 with some important security fixes. You can check out the changelog for more details on the many fixes …

Cross-posted from OpenDreamKit Sold out: the room is full for this event. See you next time! The LoOPS network, DevLog and OpenDreamKit are organising a day for the various tools …

Aloha! Project Jupyter and PyHawaii are pleased to announce the first JupyterDay in Hawaii on Saturday, October 29, 2016 from 12:00pm-4pm at the Manoa Innovation …

Hello Jovyan, A version of ipywidget has been released, which fixes important security issues. Please upgrade ipywidgets as soon as you can: $ pip install ipywidgets --upgrade Please do so in all your environments. More details follow. We requested a CVE number and were asked to wait before any public disclosure

TL;DR: upgrade to notebook 4.2.2 We just released notebook 4.2.2 with a few bugfixes and one important security fix. We (specifically Steve Sylvester) have found a longstanding security issue in the Notebook, regarding output of untrusted notebooks being able to execute code when the notebook

Jupyter is coming to the Southeast: get ready for JupyterDay Atlanta, Saturday, August 13th! We are pleased to announce the fifth JupyterDay which will be hosted at Georgia …

Learning the lessons of the Jupyter Notebook It’s been a long time in the making, but today we want to start engaging our community with an …

IPython 5.0-LTS is out! We are pleased to announce the release of IPython 5.0 LTS (or Long Term Support). IPython is the Python kernel for Jupyter and the interactive Python …

On April 19, 2016, we released ipywidgets 5.0. The ipywidgets package provides interactive HTML & JavaScript widgets (such as sliders, checkboxes, text boxes, charts, and more) for the …

We have just released version 4.2 of the Jupyter Notebook. The Jupyter Notebook is a web application that allows you to create and share documents that contain live code, equations, visualizations and explanatory text (see the Jupyter project home page for more information). Version 4.2 of the notebook

The kernel gateway is a web server that clients can use to spawn and communicate with Jupyter kernels.

Cambridge, MA. A dynamic group of data scientists, software developers, and educators is converging on March 17 and 18 in Cambridge, MA to present at the third Jupyter Day. Sponsored by Project Jupyter, the Harvard-Smithsonian Center for Astrophysics, the Harvard Law School Library, and O'Reilly Media, the event is the

We’re excited to announce our next event! Join us for JupyterDays Boston in Cambridge, MA on March 17–18, 2016. The event will be hosted at the Harvard Law School …

We are excited to announce the release of the latest minor revision of the Jupyter Notebook, version 4.1. As usual, you can update using pip: pip install notebook --upgrade If …

[A Guest post by Peter Parente, from the IBM team developing several of our current incubator projects] For the past few weeks, a handful of folks and I have been working on a survey about the Jupyter Notebook user experience. The purpose of this questionnaire is to gather information from

Project Jupyter is announcing the opening of a position for a full-time project manager, who will help us coordinate our technical development, engage the open source community and work with our multiple stakeholders in academia and industry. If you have experience leading technical teams in open source communities, we'd love

If you are a user of the Jupyter Notebook, you are probably familiar with Continuum Analytics. Continuum is well known in the data science space for their Anaconda Python Distribution, which eases the pain of installing the Jupyter Notebook and many other open-source Python and R packages. Continuum is also

JupyterDay Chicago is a single-day workshop on the open-source Jupyter/IPython Notebook and its underlying architecture.

We are delighted to announce that Project Jupyter/IPython has two postdoctoral fellowships open at UC Berkeley, open immediately. Interested candidates can apply here. We hope to find candidates who will work on a number of challenging questions over the next few years, as described in our grant proposal. Interested

We are excited to announce the first JupyterDay Conference in New York City on October 24, 2015 from 9:00am-5:00pm (EST). The event will be held at ImpactHub and registration can be …

Today is an exciting day! We have just finished releasing IPython 4.0, the last piece of the first release of Jupyter and IPython after The Big Split™. The quick way to get …

“” is published by Project Jupyter in Jupyter Blog.

We are pleased to announce that the Jupyter/IPython project has received $6M in funding from three organisations: The Leona M. and Harry B. Helmsley Charitable Trust The …

Hello Jovyans, We just release a few hours a ago a new minor version of IPython. Please upgrade your IPython notebook installation to 3.2 as soon as possible. There are important …

We are pleased to announce that, starting today, and as announced on the GitHub blog, Jupyter/IPython notebook (.ipynb) files will render directly on GitHub. This …

IPython has grown a great deal over the years. As of 3.0, IPython includes: an interactive shell a REPL protocol a notebook document fromat a notebook document conversion tool a …

Watch this space for announcements about Jupyter and IPython.