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Srihari Thyagarajan

@haleshot.bsky.social
74 followers 265 following 85 posts

Technical Writer at deepnote.com | prev marimo.io. | Personal blog: haleshot.github.io/posts

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Srihari Thyagarajan @haleshot.bsky.social · 01/10/2026
Some reflections from IndiaFOSS 2026! I co-ran the documentation devroom, @writethedocs.bsky.social India's first event since its restart, and the room overflowed!! Gave a talk, caught a few sessions, and spent the rest at the @scipy.in booth. haleshot.github.io/posts/indiaf...
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Srihari Thyagarajan @haleshot.bsky.social · 13/09/2026
We are running the Documentation & Technical Writing devroom at @fossunited.mas.to.ap.brid.gy's IndiaFOSS 2026, and it is the first thing Write the Docs India is doing since our chapter restarted!! CC: @agriyakhetarp.al, @writethedocs.bsky.social (1/n)
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SciPy India @scipy.in · 11/09/2026
Inviting sponsors to support the SciPy India 2026 Conference! Sponsorship opportunities, tiers, and all details: scipy.in/2026/sponsor Sponsorship prospectus: scipy.in/2026/_static... Reach out to sponsor@scipy.in for questions, or to secure your spot!
scipy.in
Sponsor us
Sponsor the SciPy India 2026 Conference
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SciPy India @scipy.in · 06/09/2026
We are hosting a Proposal Mentorship Office Hour! luma.com/6ib25x4r Join us online on Sep 19th, 3–4 PM IST. Proposals from women, first-time speakers, and underrepresented groups in STEAM are especially welcome. Reminder: our Call for Proposals closes at 23:59 IST on October 19th, 2026.
luma.com
Proposal Mentorship Office Hour #1 – SciPy India 2026 Conference · Luma
Are you thinking about submitting a proposal to the Call for Proposals for the SciPy India 2026 Conference, and would you like to develop a clearer sense of…
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Srihari Thyagarajan @haleshot.bsky.social · 25/08/2026
Our CFP is now open!! There's a lot of good scientific computing work happening across India that never gets shown off outside the lab or the team that built it. If you think yours is too small or too niche, submit it anyway and do share it with anyone who should be submitting!!
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Srihari Thyagarajan @haleshot.bsky.social · 08/08/2026
Hey folks, this one's been in the works for a while and it's finally out: @scipy.in is back!! 19 and 20 December at IIT Madras, Chennai. Workshops day one, conference day two. CFP opens soon, volunteer applications are open now!! Come help us build it 👇
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VizChitra @vizchitra.bsky.social · 07/07/2026
This was #VizChitra2026! 2 days, 600+ community members, Bengaluru & online. Our first sold-out conference! Thank you for showing up, sharing so openly, and making VizChitra a little bigger, a little warmer, and a lot better than we had initially dreamed. Until next time! 💙
A group photograph of attendees at VizChitra 2026.
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Srihari Thyagarajan @haleshot.bsky.social · 03/07/2026
Thanks for the shoutout on the podcast, @trudeau.dev! I built marimo-tutorials (with contributors) early on to show off @marimo.io's features across a bunch of domains. Later helped spearhead marimo-learn too, which is now a community-driven project with notebooks on all sorts of topics.
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Christopher Trudeau @trudeau.dev · 03/07/2026
On this week's episode, @digiglean.bsky.social and I talk about Pluggy, subprocess, type checkers, and more. With content from: @djangoproject.com @pydatalondon.bsky.social @simonwillison.net @pyodide.org @haleshot.bsky.social and others not on the 🦋
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Episode #301: Running Python Locally in a Sandbox – The Real Python Podcast
How do you avoid the risk of running a Python application locally that could be malicious, break your code, or leak private data? How can you create a sandboxed local environment using WASM and…
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Srihari Thyagarajan @haleshot.bsky.social · 10/06/2026
We’re bringing @scipy.in to Noida this August alongside Rust Delhi and the CFP is officially open!! If you are working anywhere near the intersection of Rust and Python for science or data, check out the links in the post below to speak or attend.
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Srihari Thyagarajan @haleshot.bsky.social · 02/06/2026
The CFP for the Documentation & Technical Writing Devroom at FOSSUnited's IndiaFOSS 2026 is open! Last year, the FOSS in Science devroom helped kickstart the @scipy.in community. We’re hoping this devroom can do something similar for @writethedocs.bsky.social India. Link in the thread 🧵
Calls for Proposal banner post
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Srihari Thyagarajan @haleshot.bsky.social · 31/05/2026
Co-organized the Apache kafka Chennai meetup yesterday (hosted by the @confluent.io folks) and gave a talk on @cocoindex.bsky.social's new Kafka connector. Full recap + slides in the replies, go check them out!!
Presenting the CocoIndex Kafka connector
Catching up during a break between sessions
Mani walking through Kafka architecture
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Srihari Thyagarajan @haleshot.bsky.social · 13/05/2026
Visited @iitmadras.bsky.social for ChennaiFOSS 2026. Managed to spot some deer and blackbucks on the way in, which was a definite highlight!! Spent most of the day at the @scipy.in booth catching up with the FOSSEE team and others... Blog post: haleshot.github.io/posts/chennaifoss-2026-experience/
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Srihari Thyagarajan @haleshot.bsky.social · 17/04/2026
Was in Bangalore last weekend for @github.com Constellation. Saw an early preview of the revamped landing page & @mvkaran.bsky.social had some cool livecoding demos! Also got to ask GitHub's COO about AI-generated PRs flooding the open source ecosystem. Detailed Blog post in the thread...
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Srihari Thyagarajan @haleshot.bsky.social · 14/04/2026
Spoke at OpenSourceDay in Gandhinagar on community building during my time at @marimo.io (touching on user engagement, sharing examples, and teaching in public). Wrote my reflections from the talk (and event on the whole) here: haleshot.github.io/posts/osd-20...
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Srihari Thyagarajan @haleshot.bsky.social · 06/04/2026
Wrapped up the previous weekend at @wikimediafoundation.org's Developer Skill Development Program India, running a technical writing workshop and learning from folks building tools for Indic-language communities. haleshot.github.io/posts/wikime...
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Srihari Thyagarajan @haleshot.bsky.social · 17/03/2026
Spent the weekend at PyConfHyd representing @scipyindia.bsky.social; met familiar faces, had some really good conversations around the booth, and enjoyed catching up with folks. Also really enjoyed Parul pandey's keynote. Wrote a blog post about the experience: haleshot.github.io/posts/pyconf...
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SciPy India @scipy.in · 05/03/2026
We wrapped up our first joint meetup with BangPypers last Saturday in Bengaluru; hosted at Amadeus Software Labs. Full writeups from both sides: 📝 SciPy India: scipy-india.github.io/blogs.html?i... 📝 BangPypers: bangalore.pythonindia.org/blog/2026/02...
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SciPy India @scipy.in · 26/02/2026
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
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Srihari Thyagarajan @haleshot.bsky.social · 26/02/2026
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 :)
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Srihari Thyagarajan @haleshot.bsky.social · 03/02/2026
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!
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Srihari Thyagarajan @haleshot.bsky.social · 23/01/2026
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)
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Linghua Jin @badmonster0.bsky.social · 13/11/2025
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
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Srihari Thyagarajan @haleshot.bsky.social · 17/11/2025
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...
haleshot.github.io
Joining Deepnote as a Technical Writer | Haleshot
Career update: I'm joining Deepnote as a Technical Writer :)
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Srihari Thyagarajan @haleshot.bsky.social · 23/10/2025
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.
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Srihari Thyagarajan @haleshot.bsky.social · 31/07/2025
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!
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Srihari Thyagarajan @haleshot.bsky.social · 31/07/2025
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)
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Srihari Thyagarajan @haleshot.bsky.social · 25/07/2025
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.
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marimo @marimo.io · 18/07/2025
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...
marimo.io
Announcing molab
Cloud-based notebooks for our community
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Srihari Thyagarajan @haleshot.bsky.social · 13/07/2025
Thanks for kickstarting this initiative back! Excited to see the community grow soon :)
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marimo @marimo.io · 16/06/2025
🌍 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.
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marimo @marimo.io · 05/06/2025
🌟 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/
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Hampus Londögård @hlondogard.bsky.social · 21/03/2025
(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 👇
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marimo @marimo.io · 27/05/2025
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...
youtube.com
Sparkle some LLM joy in Python with Mirascope and marimo
We are experimenting with livestreams! We try to explore new tools and techniques weekly. This week we've invited William Bakst to talk about mirascope, a mo...
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marimo @marimo.io · 22/05/2025
🌟 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/
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marimo @marimo.io · 23/04/2025
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.
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Srihari Thyagarajan @haleshot.bsky.social · 10/04/2025
🎲 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)
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marimo @marimo.io · 02/04/2025
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
youtube.com
Running notebooks as scripts, featuring Typer
There are two popular tools to make command line utilities in Python: click and typer. They are both great, but Vincent feels that there is a small preferenc...
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Vincent D. Warmerdam @koaning.bsky.social · 28/03/2025
Will be going live in a few hours. I'll talk about an Ollama, rocket league and ... expectations!
youtube.com
Can local vision models handle rocket league?
We are experimenting with livestreams! We try to explore new tools and techniques weekly.
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marimo @marimo.io · 21/03/2025
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!
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Srihari Thyagarajan @haleshot.bsky.social · 20/03/2025
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)
marimo learn repository milestone banner image
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Akshay Agrawal @akshaykagrawal.bsky.social · 19/03/2025
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-...
marimo.io
Reinventing notebooks as reusable Python programs
Designing a Python notebook that blends the best parts of interactive computing with the sanity of code
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marimo @marimo.io · 17/03/2025
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.
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Akshay Agrawal @akshaykagrawal.bsky.social · 12/03/2025
🚀 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...
youtube.com
An overview of marimo
YouTube video by marimo
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Anshul Kundaje @anshulkundaje.bsky.social · 05/03/2025
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.
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Srihari Thyagarajan @haleshot.bsky.social · 09/03/2025
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)
marimo x UCSD EDA Workshop
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Simon Willison @simonwillison.net · 27/02/2025
This is SUCH a cool plugin! Integrates Marimo's WebAssembly Python notebook with Datasette
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marimo @marimo.io · 04/03/2025
📚 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...
github.com
DuckDB course · Issue #48 · marimo-team/learn
DuckDB We're seeking contributors for a course on DuckDB! Contributors will be credited as authors in the course's directory, and in the notebooks they contribute. marimo has built-in suppo...
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Srihari Thyagarajan @haleshot.bsky.social · 03/03/2025
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...
huggingface.co
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Srihari Thyagarajan @haleshot.bsky.social · 28/02/2025
🔔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.
github.com
Open Call for Contributions · Issue #42 · marimo-team/learn
🎉 Open Call for Contributions Hey there! 👋 We are excited to open up our repository for open-source contributions and can't wait to see what educational notebooks you come up with! 🧑‍🏫 This is a co...
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