We're excited to partner with FOSS United for FOSS Hack 2026!! It's India's largest FOSS hackathon, running March 1-31, hybrid, bringing together students, professionals, and open-source communities to contribute across code, design, documentation, hardware, etc. #opensource #hackathons #foss

Been wanting to get @scipyindia.bsky.social and BangPypers in the same room for a while. Last saturday, it finally happened! Three talks, 2 lightning talks and getting people excited to contribute / volunteer. That's why we keep pushing for offline meetups :)

An anecdote from building in the open: someone sees your work on @github.com, reaches out with a need, you build for it, they test the branch (not even after it's on main) and confirm it solves their problem. That direct feedback loop is genuinely fulfilling!

Kicking off 2026 with Rust Delhi Meetup #12, and what a way to start. Thanks to Guinnes Singh for accepting my talk proposal & being a great host throughout. I presented on building incremental data pipelines with @cocoindex.bsky.social, a framework I've been contributing towards. (1/n)

CocoIndex made to #1 Github trending global in Rust - data transformation engine. Grateful to the Rust open source community and all the amazing Rustaceans for the support 💛 #rustlang #github #opensource

Career update: Joining deepnote.com as a Technical Writer! Looking forward to working w/ the team – on notebooks, technical content creation and data! More about this on my blog (props if you notice the newly revamped website!) – haleshot.github.io/posts/joinin...

If you're into scientific computing, research software, or just curious about FOSS on the whole — check out the links in the post below. And if you're thinking about submitting a talk proposal but can't make this one, do it anyway; we'd love to have you in future calls.

Looking for roles in dev-advocacy/relations & community/partnerships building — if folks know relevant openings, please feel free to forward them my way or reach out!

7 months at @marimo.io just flew by; wrapping up an incredible internship that started with OSS contribs & proposing the deep-ml integration. (1/n)

Tomorrow's the day! Thanks SciPy India for the shoutout; excited to share some @marimo.io magic with the community tomorrow! Checkout the relevant links in the post shared; looking forward to seeing you folks tomorrow and also for this initiative to grow in the coming months.

Announcing molab: a cloud-hosted marimo notebook workspace with link-based sharing. Experiment on AI, ML and data using the world’s best Python (and SQL!) notebook. Launching with examples from @huggingface, @weights_biases, and using @PyTorch marimo.io/blog/announ...

Thanks for kickstarting this initiative back! Excited to see the community grow soon :)

🌍 The marimo gallery just got a geography section! Learn how to create interactive maps and tell compelling stories from these examples by @martina_dossi and @eodaGmbH.

🌟 Spotlight on Péter Gyarmati — back at it again! Write and style D2 diagrams live. Built with d2-widget, this marimo notebook lets you live edit, style and preview D2 — complete with themes, snippets and export options. Try it out → d2-widget.peter.gy/

(1/2) Just dropped a new blog post on accelerating on-device inference with Transformers.js.py (wraps @hf.co transformers.js) and Pyodide (Py WASM) in #marimo app! 🚀 Dive into how to run efficient object detection right in your browser. Link in post below 👇

We're teaming up with William Bakst from mirascope_ai this Friday to talk about better AI tools in Python. It's also our first livestream for the pacific timezone in the US, and you can watch/ask us anything during lunch here: www.youtube.com/watch?v=uKs...

🌟 Spotlight on @weightsbiases's Weave! Need a spotter? Just ask. This Weave demo embeds marimo’s chat UI for The Weight Room Equipment Co. — get help with gear or escalations and see every interaction logged in W&B's Weave. Try it live: runweave.ai/

marimo was just featured on @nature.com! Read the article to learn how issues of reproducibility and reusability are causing scientists at Stanford and elsewhere to choose marimo as their Python notebook of choice.

🎲 Just released: "Intro to Probability" - an interactive notebook series! After ~2 months, glad to share this (unofficial) #computational companion to Stanford's "Probability for Computer Scientists" | CS109 by Chris Piech. (1/n)

It’s cheeseday, innit?

Typer is *great*. Not just because it makes it easy to write command line apps but also because the Python functions can still be used from within Python! And that makes them uniquely useful in marimo notebooks too! We made a video to explain: youtu.be/jqYAWBmnEtU

Will be going live in a few hours. I'll talk about an Ollama, rocket league and ... expectations!

For those of you who like to write blogs/docs in markdown, we have a new tool for you: ⭐ marimo-snippets ⭐ ! It's a javascript plugin that allows you to turn python codeblocks into fully functional marimo notebooks via WASM!

Hit two cool milestones with @marimo.io learn this week: Crossed 100 GitHub stars on our #educational notebooks repo (mandatory rocket 🚀emoji ha!) Launched a proper landing page at marimo-team.github.io/learn/ (1/n)

I've spent the past 3 years working with @themylesfiles.bsky.social and others to fix Python notebooks — version with Git, run as scripts, reuse as modules. Why @marimo.io stores notebooks as Python, not JSON: marimo.io/blog/python-...

Introducing marimo AI ✨ Go from idea to Python (or SQL) notebook in seconds — — play with the notebook in our WebAssembly playground‚ or run it locally with the open-source marimo notebook.

🚀 The @marimo.io YouTube channel crossed 1k subscribers today — just two weeks after its launch! marimo is best understand by seeing it in action. In his latest video, the one and only @koaning.bsky.social gives a bird's eye overview of what sets marimo apart: www.youtube.com/watch?v=3N6l...

Just wanted to give a shoutout to @marimo.io (cc @akshaykagrawal.bsky.social ). If u have been using Jupyter Notebooks, u should REALLY try Marimo. It is such an upgrade. We have been actively developing on it in the lab (integration with NLP LLMs) as well & are huge fans. Strongly recommend.

I recently had the pleasure of leading a remote workshop with #UCSD Data Science students where we explored #NBA data through #exploratory #analysis (EDA). We dug into player statistics, team performance metrics, and uncovered some interesting patterns in the league data. (1/n)

This is SUCH a cool plugin! Integrates Marimo's WebAssembly Python notebook with Datasette

📚 We're seeking contributors for a course on @duckdb.org, as part of marimo learn! These marimo notebooks will explain why DuckDB has taken the analytics world by storm, and how marimo gives DuckDB superpowers. To contribute, visit our repo: github.com/marimo-team...

Glad to see @marimo.io notebooks being used to explain concepts interactively! See the integration (notebooks) live in the @hf.co learn section: huggingface.co/learn/nlp-co...

🔔CALL FOR CONTRIBUTIONS🔔 I've just created an open call for contributions issue in the @marimo.io learn repo! Issue: github.com/marimo-team/... We're building a collection of high-quality educational notebooks using @marimo.io - a reactive Python notebook that's perfect for teaching and learning.

After 6+ months in the making and over a year of GPU compute, we're excited to release the "Ultra-Scale Playbook": hf.co/spaces/nanot... A book to learn all about 5D parallelism, ZeRO, CUDA kernels, how/why overlap compute & coms with theory, motivation, interactive plots and 4000+ experiments!

📚 Announcing marimo learn — a curated collection of #educational marimo notebooks. These notebooks teach concepts in computer science, #machine-learning and more, with an emphasis on computation. Teaching materials are all open-source, hosted on GitHub: github.com/marimo-team/... #interactive

An interactive primer on tricks that make the #deepseek-ai family of models extra efficient — including multi-head latent attention (MLA), DeepseekMOE, and GRPO. Link 👇Implemented in a @marimo.io Python notebook! #ai #llm #primer #interactive #notebook #research

Using @marimo.io to build #deepseek-ai -powered chatbots inside Python notebooks is 👌 #ai #llm #chatbot #notebook #inference

🎉Added /llms.txt at website root (think robots.txt but for AI/LLMs!) to @marimo.io docs. Makes our docs super accessible for AI builders & agents. Special thanks to @themylesfiles.bsky.social - we're auto-generating it on every docs push. No static files, handled through a workflow!

. @marimo.io (marimo.io) was recently added to the CNCF landscape: l.cncf.io ( @cncf.io ). Check it out here: landscape.cncf.io?group=cnai&i...

After months of ideation and development, my initiative to blend interactive learning with #ai #ml #education has found its form through @marimo.io's collaboration with deep-ml.com 1/n

Hi folks! I'm excited to be on BlueSky! I'm looking forward to posting about computer science research, ML, scientific advances, tasty food, nature, and making groan-worthy puns.

A quick summary of deepseek-v3 model, provided by Seunghyun Seo ( @SeunghyunSEO7 on X )

Glad to have indulged in the open-source world this year! Ran into a great number of resources (from TLDR, Runway and various other newsletters) from various sources. Highlighting my daily usage here: 1) Terminal: Wave terminal 2) Python notebook: marimo.io 3) deep-ml.com

As I write more and more widgets for notebooks, I can't help but notice a new mode of programming. Maybe the future isn't just about domain specific languages, maybe we can start thinking about domain specific environments! Made a video to help explain the idea:

This conversation was a lot of fun. If you enjoy nerding out about Python, give it a listen :)

🚀 We've launched marimo on Product Hunt! To show support, please upvote! www.producthunt.com/posts/marimo marimo is the next-generation of Python notebooks. Run reproducible experiments, version with Git, deploy as an app, and execute as a script. All from an AI-enabled editor.🧵

🎉 Announcing our seed fundraise! We've raised a $5M seed round led by Anthony Goldbloom and Shyam Mani at AIX Ventures to continue building marimo and other Python data tools, with participation from Jeff Dean, @clemdelangue.bsky.social, Wes McKinney, and others. marimo.io/blog/seed-an...