When I asked it to figure out it how to run cmarkgfm in Pyodide it noticed that the repo already had notes on Pyodide and reviewed them before starting work on the new project gistpreview.github.io?6d778a8f9c4c...
October 23, 2025 at 9:54 PM
When I asked it to figure out it how to run cmarkgfm in Pyodide it noticed that the repo already had notes on Pyodide and reviewed them before starting work on the new project gistpreview.github.io?6d778a8f9c4c...
Whew, I'm done. Thanks everyone who came to my talk on WebR/Pyodide! Slides are here: laderast.github.io/degrees_of_f... and the repo with examples is here: github.com/laderast/deg... #PositConf2025
Degrees of Freedom
laderast.github.io
September 17, 2025 at 4:36 PM
Whew, I'm done. Thanks everyone who came to my talk on WebR/Pyodide! Slides are here: laderast.github.io/degrees_of_f... and the repo with examples is here: github.com/laderast/deg... #PositConf2025
🐍🏃➡️ We kicked off the first day of the #Python #CoreSprint at Arm in Cambridge with lots of talks and lots of discussion about talks!
Talks about the JIT, WASI, Pyodide PPI, cross-platform wheel builds, demo of new C API, precompiled binaries from python.org, PEP 793 and abi3/abi3t/abi4 discussion
Talks about the JIT, WASI, Pyodide PPI, cross-platform wheel builds, demo of new C API, precompiled binaries from python.org, PEP 793 and abi3/abi3t/abi4 discussion
September 16, 2025 at 9:43 AM
🐍🏃➡️ We kicked off the first day of the #Python #CoreSprint at Arm in Cambridge with lots of talks and lots of discussion about talks!
Talks about the JIT, WASI, Pyodide PPI, cross-platform wheel builds, demo of new C API, precompiled binaries from python.org, PEP 793 and abi3/abi3t/abi4 discussion
Talks about the JIT, WASI, Pyodide PPI, cross-platform wheel builds, demo of new C API, precompiled binaries from python.org, PEP 793 and abi3/abi3t/abi4 discussion
Pyodide内外は、ルールに則った範囲で相互アクセスが出来る。そのため、手法的には下記のようなことが実現可能。
- onclickのcallable内でrunPythonを実行。
- runPython内で外の情報を引っ張りつつデータ生成
- 生成データを用いて、描画だけJSが担当。
（FE/BEでも出来そうだけど、PyodideならWASM上で出来る範囲ならサーバー通信なしに可能になる）
- onclickのcallable内でrunPythonを実行。
- runPython内で外の情報を引っ張りつつデータ生成
- 生成データを用いて、描画だけJSが担当。
（FE/BEでも出来そうだけど、PyodideならWASM上で出来る範囲ならサーバー通信なしに可能になる）
April 14, 2024 at 2:53 AM
Pyodide内外は、ルールに則った範囲で相互アクセスが出来る。そのため、手法的には下記のようなことが実現可能。
- onclickのcallable内でrunPythonを実行。
- runPython内で外の情報を引っ張りつつデータ生成
- 生成データを用いて、描画だけJSが担当。
（FE/BEでも出来そうだけど、PyodideならWASM上で出来る範囲ならサーバー通信なしに可能になる）
- onclickのcallable内でrunPythonを実行。
- runPython内で外の情報を引っ張りつつデータ生成
- 生成データを用いて、描画だけJSが担当。
（FE/BEでも出来そうだけど、PyodideならWASM上で出来る範囲ならサーバー通信なしに可能になる）
Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide Apollo Global Management's "Chief Economist" Dr. Torsten Sløk released this interesting chart which appears ...
#census #data-journalism #javascript #python #tools #visualization #ai #pyodide #openai #generative-ai […]
#census #data-journalism #javascript #python #tools #visualization #ai #pyodide #openai #generative-ai […]
Original post on simonwillison.net
simonwillison.net
September 9, 2025 at 7:13 AM
Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide Apollo Global Management's "Chief Economist" Dr. Torsten Sløk released this interesting chart which appears ...
#census #data-journalism #javascript #python #tools #visualization #ai #pyodide #openai #generative-ai […]
#census #data-journalism #javascript #python #tools #visualization #ai #pyodide #openai #generative-ai […]
▶️ Watch the presentation: www.youtube.com/watch?v=7q1Z...
📊 Talk Slides: talks.thecoatlessprofessor.com/pyopensci-ne...
🔧 Source: github.com/coatless-tal...
(⚠️ slides not mobile-friendly due to size)
#pyopensci #wasm #python #pyodide
📊 Talk Slides: talks.thecoatlessprofessor.com/pyopensci-ne...
🔧 Source: github.com/coatless-tal...
(⚠️ slides not mobile-friendly due to size)
#pyopensci #wasm #python #pyodide
Easily Create Interactive Data Science Learning Environments with Quarto Live | pyOpenSci
YouTube video by pyOpenSci: open source for open science
www.youtube.com
March 1, 2025 at 1:09 AM
▶️ Watch the presentation: www.youtube.com/watch?v=7q1Z...
📊 Talk Slides: talks.thecoatlessprofessor.com/pyopensci-ne...
🔧 Source: github.com/coatless-tal...
(⚠️ slides not mobile-friendly due to size)
#pyopensci #wasm #python #pyodide
📊 Talk Slides: talks.thecoatlessprofessor.com/pyopensci-ne...
🔧 Source: github.com/coatless-tal...
(⚠️ slides not mobile-friendly due to size)
#pyopensci #wasm #python #pyodide
Running Python Programs in Your Browser Using Pyodide and Webassembly The post Running Python Programs in Your Browser appeared first on Towards Data Science . In recent years, WebAssembly (often abbreviated as WASM) has emerged as an interesting tech...
| Details | Interest | Feed |
| Details | Interest | Feed |
Origin
towardsdatascience.com
May 12, 2025 at 7:59 PM
APSW SQLite query explainer APSW SQLite query explainer Today I found out about APSW 's (Anot...
https://simonwillison.net/2025/Feb/7/apsw-sqlite-query-explainer/#atom-everything
#pyodide #sqlite #claude #ai #llms #claude-artifacts #webassembly #ai-assisted-programming #python #generative-ai […]
https://simonwillison.net/2025/Feb/7/apsw-sqlite-query-explainer/#atom-everything
#pyodide #sqlite #claude #ai #llms #claude-artifacts #webassembly #ai-assisted-programming #python #generative-ai […]
Original post on simonwillison.net
simonwillison.net
February 7, 2025 at 8:10 AM
APSW SQLite query explainer APSW SQLite query explainer Today I found out about APSW 's (Anot...
https://simonwillison.net/2025/Feb/7/apsw-sqlite-query-explainer/#atom-everything
#pyodide #sqlite #claude #ai #llms #claude-artifacts #webassembly #ai-assisted-programming #python #generative-ai […]
https://simonwillison.net/2025/Feb/7/apsw-sqlite-query-explainer/#atom-everything
#pyodide #sqlite #claude #ai #llms #claude-artifacts #webassembly #ai-assisted-programming #python #generative-ai […]
Pyodideのドキュメントをゆるく読むところから。
Pyodide — Version 0.25.1
pyodide.org
April 14, 2024 at 12:37 AM
Pyodideのドキュメントをゆるく読むところから。
Upon exploring @pyodide it can work pretty well if you only use pure-python packages. You basically have an option to pip install them directly in the browser.
But as soon as you have a package that has some binary dependencies - things break :(...
But as soon as you have a package that has some binary dependencies - things break :(...
Theoretically https://github.com/iodide-project/pyodide should allow me to run the above directly in the browser.
And webAssembly in general should enable us to us ~arbitrary technology in this context
Yet to find out how well it works :)
And webAssembly in general should enable us to us ~arbitrary technology in this context
Yet to find out how well it works :)
GitHub - pyodide/pyodide: Pyodide is a Python distributio...
Pyodide is a Python distribution for the browser and Node...
github.com
December 26, 2024 at 8:32 AM
Upon exploring @pyodide it can work pretty well if you only use pure-python packages. You basically have an option to pip install them directly in the browser.
But as soon as you have a package that has some binary dependencies - things break :(...
But as soon as you have a package that has some binary dependencies - things break :(...
Two aspects of #WASM that excite me most are progress with the component model (for interoperability) and even more #Python in the browser e.g #Pyodide, #Marimo etc (saving set up pains; UV has reduced this) thenewstack.io/see-what-web...
See What WebAssembly Can Do in 2025
Looking ahead to 2025, it’s anticipated that WebAssembly will see some real adoption beyond the sandbox projects presented at conferences.
thenewstack.io
January 9, 2025 at 11:54 AM
Two aspects of #WASM that excite me most are progress with the component model (for interoperability) and even more #Python in the browser e.g #Pyodide, #Marimo etc (saving set up pains; UV has reduced this) thenewstack.io/see-what-web...
TIL micropip: github.com/pyodide/micr...
December 11, 2024 at 2:38 AM
TIL micropip: github.com/pyodide/micr...
The new ChatGPT Canvas mode adds a second way to execute Python inside ChatGPT - using Pyodide and WASM, where Code Interpreter uses server-side Python in a Kubernetes sandbox
This means Canvas Python can make API requests now!
I wrote about how exciting and deeply confusing this is here […]
This means Canvas Python can make API requests now!
I wrote about how exciting and deeply confusing this is here […]
Original post on fedi.simonwillison.net
fedi.simonwillison.net
December 10, 2024 at 10:12 PM
The new ChatGPT Canvas mode adds a second way to execute Python inside ChatGPT - using Pyodide and WASM, where Code Interpreter uses server-side Python in a Kubernetes sandbox
This means Canvas Python can make API requests now!
I wrote about how exciting and deeply confusing this is here […]
This means Canvas Python can make API requests now!
I wrote about how exciting and deeply confusing this is here […]
Bringing Python to Workers using Pyodide and WebAssembly
https://blog.cloudflare.com/python-workers
https://blog.cloudflare.com/python-workers
Bringing Python to Workers using Pyodide and WebAssembly
Introducing Cloudflare Workers in Python, now in open beta! We've revamped our systems to support Python, from the runtime to deployment. Learn about Python Worker's lifecycle, dynamic linking, and memory snapshots in this post
blog.cloudflare.com
April 3, 2024 at 12:09 AM
Bringing Python to Workers using Pyodide and WebAssembly
https://blog.cloudflare.com/python-workers
https://blog.cloudflare.com/python-workers
![# Python with Pyodide (WASM)
Importing and auto-loading external package, using idiosyncratic Python syntax.
```Python
import sqlparse
[st.get_type()
for st in sqlparse.parse(
"""
SELECT * FROM TAB2;
DROP VIEW v1;
GO
""")]
```
```Python
import sys
sys.version
```](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:mo6uhnow7qhlj6abtiqzcvhk/bafkreienatzarlkgvqihsyhvbeqcocb76addsfvh7ujstw3hw34vqsuoga@jpeg)
READ HN 📖 news about AI, LLM and NLP: Show HN: SamwiseOS – A web-based, AI-first OS with a Python kernel in Pyodide https://samwiseos.neocities.org #technews #NLP #genAI
August 18, 2025 at 9:04 AM
READ HN 📖 news about AI, LLM and NLP: Show HN: SamwiseOS – A web-based, AI-first OS with a Python kernel in Pyodide https://samwiseos.neocities.org #technews #NLP #genAI
Day 27 of #meetthemaintainers
Say hello to @pyodide and Agriya Khetarpal
(https://github.com/pyodide/pyodide)
Pyodide runs real Python, not watered down, not rewritten, in the browser, with support for scientific libraries and everything. Started at Mozilla, now […]
[Original post on mas.to]
Say hello to @pyodide and Agriya Khetarpal
(https://github.com/pyodide/pyodide)
Pyodide runs real Python, not watered down, not rewritten, in the browser, with support for scientific libraries and everything. Started at Mozilla, now […]
[Original post on mas.to]
May 27, 2025 at 1:12 PM
Day 27 of #meetthemaintainers
Say hello to @pyodide and Agriya Khetarpal
(https://github.com/pyodide/pyodide)
Pyodide runs real Python, not watered down, not rewritten, in the browser, with support for scientific libraries and everything. Started at Mozilla, now […]
[Original post on mas.to]
Say hello to @pyodide and Agriya Khetarpal
(https://github.com/pyodide/pyodide)
Pyodide runs real Python, not watered down, not rewritten, in the browser, with support for scientific libraries and everything. Started at Mozilla, now […]
[Original post on mas.to]
I wrote up a rambling ode to the joy of URL-addressable Steps To Reproduce for Python projects using Pyodide and WebAssembly, demonstrated using Datasette Lite
simonwillison.net/2025/Feb/13/...
simonwillison.net/2025/Feb/13/...
URL-addressable Pyodide Python environments
This evening I spotted an obscure bug in Datasette, using Datasette Lite. I figure it’s a good opportunity to highlight how useful it is to have a URL-addressable Python environment, …
simonwillison.net
February 13, 2025 at 5:14 AM
I wrote up a rambling ode to the joy of URL-addressable Steps To Reproduce for Python projects using Pyodide and WebAssembly, demonstrated using Datasette Lite
simonwillison.net/2025/Feb/13/...
simonwillison.net/2025/Feb/13/...
Pythonのライブラリに依存してる処理があってサーバーサイドにREST API用意して使っているのだけど、DB使わないし認証も必須ではないから、Pyodideでフロント側に持ってこれるとよいなあなんて少し考えたりしていた。
December 29, 2023 at 5:07 AM
Pythonのライブラリに依存してる処理があってサーバーサイドにREST API用意して使っているのだけど、DB使わないし認証も必須ではないから、Pyodideでフロント側に持ってこれるとよいなあなんて少し考えたりしていた。
“At present a first load of Pyodide requires a 6.4 MB download, and the environment initialization takes 4 to 5 seconds. Subsequent page loads are faster since assets are cached in the browser.” pyodide.org/en/stable/pr...
I just don’t see this as a viable/competitive approach… Rust or bust for me
I just don’t see this as a viable/competitive approach… Rust or bust for me
Roadmap — Version 0.27.4
pyodide.org
March 27, 2025 at 2:59 PM
“At present a first load of Pyodide requires a 6.4 MB download, and the environment initialization takes 4 to 5 seconds. Subsequent page loads are faster since assets are cached in the browser.” pyodide.org/en/stable/pr...
I just don’t see this as a viable/competitive approach… Rust or bust for me
I just don’t see this as a viable/competitive approach… Rust or bust for me
**@pola.rs (December 20, 2024)**
• `dt.replace` for easier date manipulation.
• Improved Pyodide compatibility and Azure credential provider.
• Fixed loading issues with non-existent List/FSL statistics.
• Optimized ChunkedArray metadata purge and parallel equi-join operations.
• `dt.replace` for easier date manipulation.
• Improved Pyodide compatibility and Azure credential provider.
• Fixed loading issues with non-existent List/FSL statistics.
• Optimized ChunkedArray metadata purge and parallel equi-join operations.
December 20, 2024 at 9:29 PM
**@pola.rs (December 20, 2024)**
• `dt.replace` for easier date manipulation.
• Improved Pyodide compatibility and Azure credential provider.
• Fixed loading issues with non-existent List/FSL statistics.
• Optimized ChunkedArray metadata purge and parallel equi-join operations.
• `dt.replace` for easier date manipulation.
• Improved Pyodide compatibility and Azure credential provider.
• Fixed loading issues with non-existent List/FSL statistics.
• Optimized ChunkedArray metadata purge and parallel equi-join operations.
The in-browser Python REPL (made possible by Pyodide) shown in the screenshot supports plotting with matplotlib.
September 5, 2024 at 12:21 PM
The in-browser Python REPL (made possible by Pyodide) shown in the screenshot supports plotting with matplotlib.
Theoretically https://github.com/iodide-project/pyodide should allow me to run the above directly in the browser.
And webAssembly in general should enable us to us ~arbitrary technology in this context
Yet to find out how well it works :)
And webAssembly in general should enable us to us ~arbitrary technology in this context
Yet to find out how well it works :)
GitHub - pyodide/pyodide: Pyodide is a Python distributio...
Pyodide is a Python distribution for the browser and Node...
github.com
December 26, 2024 at 8:26 AM
Theoretically https://github.com/iodide-project/pyodide should allow me to run the above directly in the browser.
And webAssembly in general should enable us to us ~arbitrary technology in this context
Yet to find out how well it works :)
And webAssembly in general should enable us to us ~arbitrary technology in this context
Yet to find out how well it works :)
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...
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
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...
As a bonus: the frontend runs entirely in the browser, thanks to WebAssebly and Pyodide.
blog.cauchy.org/blog/anywid...