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Abdennur, Lekschas, & Manz - Bring your __repr__’s to life with anywidget | SciPy 2024

August 25, 2025 at 5:20 PM Everybody can reply

1 reposts 3 likes

1 3

Nezar Abdennur

@nvictus.bsky.social

Our #anywidget tutorial from last year's #SciPy conf was uploaded to youtube! Check it out for a hands-on walkthrough to create your own web-based widgets.

trevor manz @manzt.sh · Aug 7

if interested in creating anywidgets of your own, our tutorial was finally shared to youtube:

www.youtube.com/watch?v=frEo...

YouTube video by SciPy

August 19, 2025 at 12:20 AM Everybody can reply

1 likes

anywidget/packages/svelte at main · manzt/anywidget

Ilja

@fubits.dev

Ok so @marimo.io supports @anywidget.dev, and anywidget has Svelte bindings (and Vue) 🔥 github.com/manzt/anywid...

reusable widgets made easy. Contribute to manzt/anywidget development by creating an account on GitHub.

github.com

July 10, 2025 at 7:25 AM Everybody can reply

2 likes

2

Qiusheng Wu

@giswqs.bsky.social

Check out the GitHub repository at github.com/opengeos/any...

Contributions are highly appreciated!

Thank you for anywidget for making this possible!

#geospatial #mapping #opensource #jupyter

GitHub - opengeos/anymap: A Python package for creating interactive maps with anywidget and JavaScript mapping libraries

A Python package for creating interactive maps with anywidget and JavaScript mapping libraries - opengeos/anymap

github.com

July 2, 2025 at 4:20 PM Everybody can reply

5 likes

5

Beth Cimini 🔬💻📊

@bethcimini.bsky.social

(Special shout-out to the app, which tried to post after I typed "Does anyone know a good anywidget", which is very rude to @manzt.sh ! All anywidgets are good anywidgets, I'd write one myself if I weren't functionally illiterate in JavaScript)

May 26, 2025 at 2:07 PM Everybody can reply

1 likes

reusable widgets made easy

Beth Cimini 🔬💻📊

@bethcimini.bsky.social

Does anyone know a good anywidget for a drag-and-droppable item list? Like, you have n possible options and you add more/subtract/reorder them easily. Something like ipywidgets TagsInput but must be usable in marimo. Thanks in advance!

May 26, 2025 at 1:54 PM Everybody can reply

1 quotes 2 likes

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Thomas Lockney

@tlockney.net

Also, @manzt.sh is doing a TON of interesting work that's worth exploring. Anywidget alone is a marvel: anywidget.dev. This video from @dvdkouril.xyz is worth watching to see it in action: www.youtube.com/watch?v=yL1k...

anywidget | anywidget

anywidget.dev

April 5, 2025 at 9:04 PM Everybody can reply

2 likes

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trevor manz

@manzt.sh

i explored +130k artworks from the National Gallery of Art with polars, observableplot, anywidget, react...

turns out there’s some neat public works history hiding in there. maybe you’ll find an (CC0!) upgrade for that default OS wallpaper 🙃

April 1, 2025 at 6:34 PM Everybody can reply

5 reposts 21 likes

1 5 21

trevor manz

@manzt.sh

one tip i give folks starting with anywidget: invest time in understanding ESM. get comfortable spotting what is, and ~especially~ what isn't.

tooling lets us write plenty of code that no JS runtime could ever execute, and it leads to a ton of indirection and misunderstanding for beginners.

JavaScript source code containing both `import` and `require` statements in addition to hybrid `import`/`require` lines.

March 18, 2025 at 9:37 PM Everybody can reply

4 likes

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marimo

@marimo.io

Generate SQL from an interactive table using anywidget and quak by @manzt.sh

March 17, 2025 at 9:47 PM Everybody can reply

2 likes

1 2

HN

@hnws.bsky.social

Visualizing process trees with marimo and anywidget
L: https://blog.cauchy.org/blog/anywidget/
C: https://news.ycombinator.com/item?id=43208696
posted on 2025.02.28 at 13:20:05 (c=0, p=5)

March 4, 2025 at 1:51 AM Everybody can reply

Hacker News Top 100 Bot (Unofficial)

@hn100.bsky.social

Visualizing process trees with marimo and anywidget

Discussion

March 4, 2025 at 1:48 AM Everybody can reply

marimo

@marimo.io

Learn how to combine marimo notebooks with technologies like Databricks, Ibis, and anywidget by @manzt.sh to create powerful tools in blog post.

As a bonus: the frontend runs entirely in the browser, thanks to WebAssebly and Pyodide.

blog.cauchy.org/blog/anywid...

Visualizing process trees with marimo and anywidget

Building interactive process tree visualizations using marimo notebooks and anywidgets

blog.cauchy.org

February 28, 2025 at 6:32 PM Everybody can reply

1 reposts 1 likes

Jan Aerts

@janaerts.bsky.social

Just released a first version of my #graph #anywidget at pypi.org/project/grap... for displaying (and brushing) force-directed node-link diagrams in #marimo. With a little help from @manzt.sh

February 18, 2025 at 3:05 PM Everybody can reply

3 reposts 8 likes

1 3 8

trevor manz

@manzt.sh

#anywidget tip:

JupyterLab clutters the browser console with noisy warnings from incorrect sourcemaps, making debugging a pain.

Add a custom filter for "-jlab_core" to cut down the noise and keep your console readable.

Side by sider browser console of in JupyterLab with a custom widget, with and without "-jlab_core" filter. The window with the filter hides all the warnings from JupyterLab.

February 10, 2025 at 5:02 PM Everybody can reply

6 likes

6

Jan-Hendrik Müller

@kolibril13.bsky.social

Here's a @networkx.bsky.social based visualization in Pyodide, with an #anywidget binding to @threejs.org:
py.cafe/kolibril13/n...
(hosted on pycafe, cc. @maartenbreddels.bsky.social)

February 3, 2025 at 2:50 PM Everybody can reply

2 reposts 9 likes

2 9

Nishant Jha

@nishantjha.org

Making custom Jupyter widgets with React is surprisingly straightforward 🐍❤️🌐

1) Build React component
2) `npm run dev` and `jupyter lab`
3) Use anywidget to bridge Python/JS

January 28, 2025 at 4:42 PM Everybody can reply

1 likes

anywidget setup: developing both the library and the widget

trevor manz

@manzt.sh

excellent tutorial from @dvdkouril.xyz on his use of anywidget! very practical guide to authoring a JS library that works in multiple contexts, including Python notebooks

love the esm-first approach

David Kouřil @dvdkouril.xyz · Jan 15

recorded a video about anywidget :) touches on how to develop in the early prototyping stage, when both the JS and Python parts change often www.youtube.com/watch?v=yL1k... @manzt.sh

YouTube video by David Kouřil

anywidget setup: developing both the library and the widget

January 15, 2025 at 10:47 PM Everybody can reply

5 likes

5

David Kouřil

@dvdkouril.xyz

recorded a video about anywidget :) touches on how to develop in the early prototyping stage, when both the JS and Python parts change often www.youtube.com/watch?v=yL1k... @manzt.sh

YouTube video by David Kouřil

January 15, 2025 at 10:05 PM Everybody can reply

1 quotes 3 likes

3

trevor manz

@manzt.sh

anywidget does not perform any runtime manipulation of source code (i.e., no sucrase like ipyreact). it requires browser-standard ESM

December 20, 2024 at 3:42 AM Everybody can reply

AMAGI

@amagi.dev

Anywidget, 力技でウケる github.com/manzt/anywid...

December 18, 2024 at 6:29 PM Everybody can reply

1 likes

Philip Nuzhnyi

@callmephilip.com

anywidget for deno jupyter kernel - jsr.io/@anywidget/d...

December 8, 2024 at 4:53 PM Everybody can reply

1 likes

Akshay Agrawal

@akshaykagrawal.bsky.social

New @marimo-io.bsky.social gallery example — by (yet again!) the one and only @koaning.bsky.social. Inspired by @worrydream.com's explorable explanations, this example uses @manzt.sh's anywidget to create a reactive document that encourages truly active reading.

November 24, 2024 at 12:55 AM Everybody can reply

2 quotes 3 likes

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Paddy Mullen

@paddymullen.bsky.social

Now try doing it for a jupyter extension that you want to work in semi-jupyter environments like VSCode notebooks and Google colab. I’m punting and porting to anywidget, which solves it with sucrase, a js-in-js bundler that runs on every import.

November 23, 2024 at 8:21 PM Everybody can reply

1 likes