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Quansight @quansight.com · 29/09/2026

The ABI is the part of the CPython API a compiler never checks for you, and it's why bugs like this turn into segfaults instead of build errors. Nathan Goldbaum lays out the mechanics in his EuroPython talk. Watch the full talk here: buff.ly/j0pOiU1 #Python #CPython #EuroPython

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Quansight @quansight.com · 26/09/2026

Sparse array formats are important. Coordinate storage, CSR, dense, each trades off differently depending on your data. Mateusz Sokół laid out the landscape of sparse computing in Python at EuroPython and introduced Finch, a compiler built to unify it. Full talk: buff.ly/0wHxgaZ

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Quansight @quansight.com · 25/09/2026

Open source grows as people build it, one contribution at a time. New contributors need clear paths in. Projects need people willing to mentor them. Quansight Quarterly shares the stories from that work. Code, governance, and the people behind both. Subscribe on LinkedIn: buff.ly/MjOj8eJ

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Quansight @quansight.com · 23/09/2026

Naming your saboteurs is harder than it sounds. Mara Averick walks through why this box is important and what surprised her team. Read the blog: buff.ly/VVCaDw2 #OpenSource #AI #Community #Ecosystem #Quansight

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Quansight @quansight.com · 19/09/2026

Supporting multiple dataframe backends usually means maintaining multiple codebases. Narwhals solves that with zero dependencies, a stable API, and full static typing. Marco Gorelli explains the design. Watch the full talk from PyData London: buff.ly/9f9rQEI #Narwhals #Python #DataEngineering

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Quansight @quansight.com · 16/09/2026

The people who maintain your Python dependencies are the same people speaking and organizing at PyConES 2026. We're excited to be a Silver Sponsor this year. buff.ly/NzttXuE #PyConES #Python #OpenSource

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Quansight @quansight.com · 11/09/2026

Behind every Quansight annual report is a team effort. Smera Goel takes us behind the scenes. Read this year's report: buff.ly/knnV6LT #OpenSource

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Quansight @quansight.com · 08/09/2026

Everyone rushes to compare Polars and SQL on speed and syntax. Marco Gorelli points out that almost nobody is comparing the semantics, the actual mental models behind each one. Full talk from PyData London: buff.ly/uInE29g #Polars #SQL #PythonData #DataEngineering #Quansight

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Quansight @quansight.com · 04/09/2026

Open source runs on people who write the code, review the pull requests, and answer the same question for the hundredth time because someone new needs to hear it. That's who PyCon Greece 2026 is for. We're supporting it as a Patron Sponsor. buff.ly/xJNf3ea #PyConGreece #Python #OpenSource

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Quansight @quansight.com · 01/09/2026

Sustaining open source takes more than code. It takes people willing to keep showing up, year after year, often without much visibility. Python Brasil 2026 is a chance for that community to work, learn, and connect in person. We're so excited to be supporting this year's edition as a Bronze Sponsor.

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Quansight @quansight.com · 28/08/2026

Every release, every new contributor, every fixed bug adds up. Open source runs on small wins that build into something bigger. Quansight Quarterly celebrates that progress each quarter. New milestones, new voices, and the work behind the scenes. Subscribe and get it in your Inbox: buff.ly/9U6WYGF

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Quansight @quansight.com · 25/08/2026

Small Transformers can learn to reverse strings, but only up to a point. One of our summer interns Aaishwarya Mishra ran a full set of experiments to find exactly where that point is, and what makes it move. The project also shows off Trainit. Read the full write-up here: buff.ly/ZyISd6N

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Quansight @quansight.com · 21/08/2026

Polars and SQL operate on fundamentally different mental models. Marco Gorelli explores the architectural nuances that shape both paradigms. Understanding these mechanics is key to writing clean code that generalizes seamlessly across query engines. Read Marco’s full analysis: buff.ly/J31DcJK

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Quansight @quansight.com · 13/08/2026

Six interns are spending their summer building open source software with Quansight this year. Read the full introduction and meet the cohort: buff.ly/NTaXtHJ #OpenSource #PyData #ScientificPython #Internship #Community

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Quansight @quansight.com · 11/08/2026

44 seconds down to 1.5 seconds. That is the difference free-threaded Python made once the real bottlenecks got fixed. Read how each one was found and fixed. buff.ly/9Z6f5ux

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Quansight @quansight.com · 07/08/2026

Open source in Brazil and Latin America runs on the same thing it does everywhere: people who keep maintaining, documenting, and reviewing code because the project matters to them. Python Brasil 2026 gives that community five days together. We're supporting this year's edition as a Bronze Sponsor.

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Quansight @quansight.com · 06/08/2026

Still thinking about Krakow 🇵🇱 Our team spent the week at EuroPython & EuroSciPy: talks, sprints, late-night conversations, and a lot of open source problem-solving with people we usually only see in GitHub issues. This is what makes the open source community so special.

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Quansight @quansight.com · 05/08/2026

Strategy and workflows that enable regular updates and organic growth of your documentation. That's what makes the difference between documentation that only launches well, and documentation that stays useful long-term. Find out more → buff.ly/O9GPrSj

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Quansight @quansight.com · 30/07/2026

Before a restructure. Before a rewrite. A review of information architecture, scalability, and maintainability, with a concrete assessment and a proposal for improvements. That's a Quansight documentation audit. Find out more→ buff.ly/UqnJ0ya

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Quansight @quansight.com · 30/07/2026

Talks, workshops, and community for Python developers of every level. We're supporting this year's edition of PyCon Greece as a Patron Sponsor. Get your tickets here: buff.ly/mf28lPA #PyConGreece #Python #OpenSource

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Quansight @quansight.com · 23/07/2026

Documentation infrastructure that ensures maintainability at every stage. docs-as-code, CI/CD, versioning, documentation previews, spelling and link tests, code snippet execution, auto-generated API references. The full infrastructure setup is documented. Learn more → buff.ly/UqnJ0ya

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Quansight @quansight.com · 17/07/2026

Sponsoring EuroSciPy is our way of saying thank you to the developers, educators, and researchers who build the foundations of scientific computing. We’re proud to be a Silver Sponsor. Have a great conference, everyone! 🌍🐍 buff.ly/iXh0PdI. #EuroSciPy #OpenSource

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Quansight @quansight.com · 14/07/2026

Structured, scalable documentation strategies that ensure accuracy, usability, and maintainability. That's what Quansight brings to technical content, from interactive tutorials, conceptual user guides, and developer references to open source community and governance documentation. buff.ly/1Oy3SYK

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Quansight @quansight.com · 14/07/2026

Some of our team is in Kraków this week for EuroPython 2026. Nathan Goldbaum took the stage at the Language Summit to talk about the future of the Python buffer protocol and propose changes for Python 3.16. More from our team in Kraków all week. Stay tuned. #EuroPython2026 #Python #OpenSource

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Quansight @quansight.com · 13/07/2026

Sprints, talks, and pure community collaboration. We are proud to support the infrastructure of scientific Python by sponsoring SciPy U.S. Have an amazing event, everyone! 🚀✨ buff.ly/oRyQnfp #SciPy #PythonOpenSource

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Quansight @quansight.com · 10/07/2026

Have you ever wondered why a package won't install on your Python version, or why some wheels "just work" across versions and others don’t? Then this talk is for you. Nathan Goldbaum will cover how the ABI is evolving for free-threaded Python. Check the schedule at EuroPython. 🎟️ buff.ly/Lm4gaRA

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Quansight @quansight.com · 10/07/2026

The best open source contributors started because they needed the tool, stayed because it was fun, and never left! Ralf Gommers and Greg Downs on the human side of open source. Watch the full interview: buff.ly/HBRtKQf #OpenSource #TechCommunity #ScientificComputing #DeveloperExperience

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Quansight @quansight.com · 09/07/2026

If you've ever hit the ceiling of what scipy.sparse or pydata/sparse can do for your specific problem, Mateusz Sokół's talk at EuroPython is going to resonate. Don't miss it. 🎟️ buff.ly/0ELiYgB

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Quansight @quansight.com · 07/07/2026

The scientific Python community doesn't slow down, and there's a lot worth catching up on. Our new newsletter is coming soon, with a look at conference season and what our team's been up to. Sign up so you don't miss it: buff.ly/aqmfjIE

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Quansight @quansight.com · 30/06/2026

Behind every great library is a dedicated community of maintainers and users. We are so excited to support EuroSciPy as a Silver Sponsor and to give back to the ecosystem that makes our daily work possible. ❤️🐍 buff.ly/p6uzy5q #EuroSciPy #ScientificPython

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Quansight @quansight.com · 29/06/2026

Ralf Gommers talks to Greg Downs about the growth of Quansight. By employing senior maintainers of libraries like NumPy and SciPy, we offer clients unmatched expertise while funding the developers to keep improving the open source ecosystem. Full story of Quansight's evolution: buff.ly/8yPpltd

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Quansight @quansight.com · 26/06/2026

SciPy has been a cornerstone of scientific computing in Python for decades. So where is it going next? Evgeni Burovski lays it all out at EuroSciPy. Check the schedule. 🎟️ buff.ly/p6uzy5q

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Quansight @quansight.com · 24/06/2026

Empowering open source innovation is core to who we are. We are excited to back the SciPy U.S. community as a Silver Sponsor this year. Can’t wait to follow along with the incredible presentations! 🚀📊 buff.ly/qOunneF #SciPy #OpenSource #DataScience

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Quansight @quansight.com · 24/06/2026

If you're working with sparse data in Python and wondering what the path forward looks like, Mateusz Sokół will be laying it all out at EuroSciPy. PyData/Sparse, Finch, Array API compatibility, and how to actually migrate your code to benefit from it all. Check the schedule. 🎟️ buff.ly/p6uzy5q

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Quansight @quansight.com · 23/06/2026

Free-threaded Python is reshaping how the ecosystem thinks about extensions and distribution, and the ABI is right at the center of it. Nathan Goldbaum shares hard-won real-world experience at EuroPython. Check the schedule. buff.ly/rSTOhCn

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Quansight @quansight.com · 22/06/2026

Domain-specific compilers sound intimidating. Mateusz Sokół is going to make them make sense. His talk at EuroPython introduces Finch, a Python-native compiler for structured sparse arrays, and walks through the design decisions, the trade-offs, and the ecosystem role it plays. buff.ly/rSTOhCn

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Quansight @quansight.com · 11/06/2026

Sustainable OSS requires sustainable funding. Our 2025 model: $4.35M revenue - Consulting funds maintainers (81%) - Grants fund ecosystem work (19%) - Self-funding covers gaps 46,567 hours across 35+ projects 38,906 externally funded 7,661 self-funded Full transparency: buff.ly/2ke8mhX

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Quansight @quansight.com · 04/06/2026

We love seeing the Python community thrive. Supporting SciPy U.S. as a Silver Sponsor is our way of helping keep the ecosystem open, vibrant, and accessible to researchers everywhere. ❤️🐍 buff.ly/YuZlpTy #SciPy2026 #Python

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Quansight @quansight.com · 02/06/2026

3 people. 3 projects. Countless users impacted. Marco, Nathan, and Agriya joined OSS governance in 2025, triaging issues, making technical decisions, and coordinating across the ecosystem. The work that keeps open source sustainable. More in our Annual Report: buff.ly/tPuHdaT #Python #Community

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Quansight @quansight.com · 01/06/2026

Everyone loves comparing Polars performance benchmarks to engines like DuckDB or PySpark, but what about the underlying semantics? At PyData London, Marco Gorelli steps away from the speed debates to analyze how different relational models completely alter code behavior. buff.ly/D0VctlJ

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Quansight @quansight.com · 28/05/2026

Managing 20+ people isn't sustainable for one person. 📉 Ralf Gommers explains to Greg Downs why the Co-CEO, with Tania Allard model at Quansight, keeps leadership "hands-on" and community-focused. Full clip: buff.ly/ISadKXy #TechLeadership #Scaling #Management #Innovation #OpenSource

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Quansight @quansight.com · 19/05/2026

Stop hunting for your first open source contribution. Let it find you instead. Watch how Marco Gorelli breaks it down:

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Quansight @quansight.com · 13/05/2026

Open source isn’t self-sustaining; it takes dedicated people and real funding. 🛠️ In our 2025 Annual Report, we share how we’re building a lasting model for OSS stewardship. Read the full story: buff.ly/5LU8Jd8 #OpenSource #PyData #ScientificPython #OSS

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Quansight @quansight.com · 05/05/2026

Don’t strive to be a manager, strive to be a leader. 💡 Ralf Gommers shares advice that shaped his career and how he became a Co-CEO at Quansight. Watch the full interview with Greg Downs: buff.ly/KIgYgFk #CareerAdvice #DevLife #Management #TechLeadership

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Quansight @quansight.com · 24/04/2026

Top developers need trust, meaningful work, and space to do what they're best at. Ralf Gommers broke this down with Greg Downs in a way every tech leader needs to hear. Watch the full clip 👇 buff.ly/sVvoxus #TechLeadership #EngineeringLeadership #OpenSource

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Quansight @quansight.com · 23/04/2026

Small changes, massive speed gains. 🚀 The Array API standard is transforming Python performance, enabling 50x speedups by moving libraries like scikit-learn and SciPy to the GPU. Mateusz Sokół breaks down the latest benchmarks: buff.ly/ycoUlvD #GPUComputing #PythonProgramming #Innovation

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Quansight @quansight.com · 21/04/2026

2025 was a year of: 🧵 Making Python thread-safe 📦 Revolutionizing packaging ♿ Building accessible tools 🚀 Accelerating sparse computation 🦄 Launching Narwhals ecosystem-wide Our Annual Report tells these community stories. Read it here: buff.ly/vrtlpZt

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Quansight @quansight.com · 07/04/2026

46,500 hours. 35+ open source projects. One community-driven mission. 🌟 The Quansight Annual Report 2025 is officially live! This year’s report celebrates our team, community, and partners who make this work possible. 🔗 Explore the report: buff.ly/KRo5vUN

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Quansight @quansight.com · 06/04/2026

From local PyData meetups to international conferences, we supported the community throughout 2025. 20+ events. 5 continents. Countless connections. Our Annual Report maps where we've been and where open source is going 🌍 Coming soon.

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Quansight @quansight.com · 31/03/2026

Open source thrives when we bridge the gap between an advanced research tool and the high school classroom. Jupyter Everywhere is the result of a massive community relay. Agriya Khetarpal details how Quansight collaborated with Skew The Script and CourseKata. Read the journey: buff.ly/cjBNkl5

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