Items tagged observable in Jan
Filters: Month: Jan × observable × Sorted by date
Observable notebook: URL to download a GitHub repository as a zip file (via) GitHub broke the “right click -> copy URL” feature on their Download ZIP button a few weeks ago. I’m still hoping they fix that, but in the meantime I built this Observable Notebook to generate ZIP URLs for any GitHub repo and any branch or commit hash.
Update 30th January 2024: GitHub have fixed the bug now, so right click -> Copy URL works again on that button. # 29th January 2024, 9:17 pm
Marimo (via) This is a really interesting new twist on Python notebooks.
The most powerful feature is that these notebooks are reactive: if you change the value or code in a cell (or change the value in an input widget) every other cell that depends on that value will update automatically. It’s the same pattern implemented by Observable JavaScript notebooks, but now it works for Python.
There are a bunch of other nice touches too. The notebook file format is a regular Python file, and those files can be run as “applications” in addition to being edited in the notebook interface. The interface is very nicely built, especially for such a young project—they even have GitHub Copilot integration for their CodeMirror cell editors. # 12th January 2024, 9:17 pm
Observable Plot Cheatsheets (via) Beautiful new set of cheatsheets by Mike Freeman for the Observable Plot charting library. This is really top notch documentation—the cheatsheets are available as printable PDFs but the real value here is in the interactive versions of them, which include Observable-powered sliders to tweak the different examples and copy out the resulting generated code. # 25th January 2022, 10:12 pm
USGS World Earthquake Map (observable notebook). Here’s an extended version of the notebook constructed by Jeremy Ashkenas in that Observable YouTube demo. You really need to check this thing out—the notebook itself has sliders in that you can manipulate (even on a mobile browser) or you can click to edit the code and see your changes reflected in real-time. If you sign in with GitHub you can fork the project to your own account and save your changes. # 31st January 2018, 7:07 pm
Observable: An Earthquake Globe in Ten Minutes. Well worth your time. Jeremy Ashkenas uses Observable to live-code an interactive visualization of recent earthquakes around the world, using USGS data (fetched as JSON), d3, topoJSON and an Observable notebook. I’m sold—this is truly ground-breaking new technology. # 31st January 2018, 5:01 pm
Observable Beta (via) Observable just released their beta, and it’s quite something. It’s by Mike Bostock (d3), Jeremy Ashkenas (Backbone, CoffeeScript) and Tom MacWright (Mapbox Studio). The easiest way to describe it is Jupyter notebooks for JavaScript supporting reactive programming—so code is evaluated as you type and you can add interactive widgets (like sliders and canvas views) to construct explorable visualizations on the fly. # 31st January 2018, 4:46 pm