Seeking recommendations for a #WebMapping tutorial / course?
Slightly at sea on where to start.
- My current JS skill level is _extreme novice_.
- I don't have access to ArcGIS.
- Comfortable with #QGIS [*] and the #python #geospatial ecosystem (#geopandas #xarray #rasterio and plotting with #matplotlib)
Suggestions welcome. TIA. 
* I have looked at the qgis2web plugin, but having some issues associated with my aged laptop (2012 mbp running Ubuntu) and a 'Wayland session'.
My visualisation of Australian fruit and veg seasonality made the Information is Beautiful awards longlist.
As the food bowl of Australia was flooded thanks to #CycloneAlfred, the information in the guide may be off for a bit until we recover!
divergent boundaries sketch for today's creative coding group at the RC.
I started with the thought of an ocean floor splitting - a divergent boundary.
Unabhängig davon, ob Faktenchecks tatsächlich gelesen werden, quält mich die Frage: Wie lange hat man als Redaktion wohl Zeit, einen Faktencheck zu erarbeiten?
Hier ein Versuch das Aufmerksamkeitspotential für einen Faktencheck über Bluesky bzw Mastodon Posts abzubilden:
Trabajo intenso en equipo con super Ter a la cabeza (que se ha pegado tremendo currazo 
), sacando a la luz y poniendo en contexto todos los factores problemáticos del TVR.
@dcabo, Adri y yo, tras el simulador de riesgo y las visualizaciones 
Visualizing Organizational Structures with TreeSpider: A D3.js and TypeScript Marvel
TreeSpider brings a fresh approach to visualizing organizational structures with its customizable charts built on D3.js and TypeScript. This powerful tool enables developers to seamlessly integrate an...
Elevate Your Data Visualization with Rosen: A Lightweight React Charting Library
Discover how Rosen, a new React charting library built on D3.js and Tailwind, simplifies data visualization for developers. With easy integration and robust features, it's time to enhance your applica...
I’m trying to digitally recreate a vintage style world map with two hemispheres (Old World and New World) and two polar regions and where the world is as it is known by Europeans in 1700. (So Abel Tasman had already seen the western coast of New Zealand and the southern tip of Tasmania.)
Next, I’ll add labels, but anachronistically using current names. (Nope, never “Gulf of America”.)
Data source: #NaturalEarth; rendering: HTML/SVG + #D3js
Despite living in an archipelagic country, I still haven’t stepped foot on a lot of islands. 
Maybe Bohol, Palawan, or Taiwan could be next?
(This poster concept is an alternative take on those travel lists/maps where you list islands/continents instead of countries.)
#30DayMapChallenge 
Day 
: The blue planet
Belated entry and catching up coz I needed a break! 
Anyway, I figured doing a variant of my North American lakes map from 2023 but for the #Philippines 
would be perfect for this day’s theme: https://en.osm.town/@seav/111382405567490169
Sources and tools: Map data from #OpenStreetMap; top ten lakes from #Wikipedia; rendering via #D3js using an azimuthal equal-area projection for each of the lakes.
I’m not sure if #Wikidata is complete or accurate but looking at the map, and not being a WW1 expert, I’m actually surprised that there’s very little activity inside #Germany. The Western Front is quite obvious, and southern #Finland is quite active. The Middle East is also seeing a lot of action.
I again used my Day 13 new tool #D3js to render an Albers equal-area map of #Europe with standard parallels at 35°N and 65°N.
2/2
#30DayMapChallenge Day 
: A world map
Normally I would render a world map in my favorite Cahill–Concialdi projection, but I figured, why not continue to use Day 13’s new tool #D3js and render a world map in a vintage two-hemisphere #stereographic projection? (Yeah, this could also fit into Day 7’s theme.)
I am rather pleased with how this turned out. 
You can view the live D3-powered map here: https://30dmc.sector4f.com/map/2024-11-14
Base map is from #NaturalEarth’s 1:50m Cultural Vectors.
One of the neat little charts on Hardcover is this Ratings Distribution that's on each book page (ex: https://hardcover.app/books/tomorrow-and-tomorrow-and-tomorrow ).
I previously tried to generate this using D3.js on the server side using JS DOM - which is what Hardcover uses right now.
In the conversion to Rails, I'm switching this to just use D3.js scales, then generate the SVG directly. It's sooo much smoother, and uses the good parts of D3.
This course used the same technique:
https://www.newline.co/courses/better-data-visualizations-with-svelte
One thing LLMs are extremely good at is helping create complex #d3js graphs.
I mean, I wouldn’t ever trust them with actual data analysis, but autocompleting deranged JavaScript is certainly in their wheelhouse and this legit makes using D3 way easier.
Hi, sfba.social! Allow me to #introduction myself.
I just moved here from pdx.social. I can’t be summed up in a single toot, but… I love #design, #architecture, #photography, #redwoods, the #California coast, #neurodiversity, and #inclusive systems. Oh, and #parenting my three brilliantly unique kids (the hardest work I’ve ever done) and really bad puns.
My life’s work is building Oolie, our family business and Certified #BCorp helping families sleep better with #organic bedding and baby products. I hope you’ll check us out.
In my former career, I was into online learning, creative coding, and data visualization, even publishing a couple of books. I still love that stuff (#DataVis #Processing #p5js #d3js #JavaScript), but that feels like 1M years ago.
Expect to see posts about everything mentioned above!
Big thanks to the SFBA @moderators for having me.
My former colleague Curran Kelleher is doing an online Data Visualization workshop in July. Curran and I taught some courses together at @stamen and I can tell you from first hand experience that he's an excellent teacher!
Signup link: https://book.stripe.com/4gw8y9fGi0ZB4BG145
Do you want edge-bundling on a force directed network visualization? 
I just added edge-bundling support to my reusable force directed graph #dataviz widget, which also features many other goodies such as canvas/svg rendering
