vis4.net

Say Hi to SveltePlot

The SveltePlot alpha is now available!

Retrospective on 15 years of data visualization projects

Looking back at data visualizations I created over the past 15 years.

Observable Plot + Svelte = SveltePlot?

Outlining the idea for a new plotting framework in Svelte

Four pitfalls of spatiotemporal data analysis and how to avoid them

Aggregating large datasets is getting easier, but it's just as easy to shoot yourself in the foot when you're dealing with data related to points in time and space.

Goodbye Hexo, hello SvelteKit

I moved my blog from Hexo to #SvelteKit and it just took like 2 days. Finally, I have a dark mode and can use Svelte directly in my markdown files

Using DuckDB to analyze over 95 million NYC taxi rides

Why you should consider adding DuckDB (and SQL!) to your data analysis toolbelt

Last week, I gave a workshop on using DuckDB for high-performing data analysis at SciCar23. This blog post is a write-up of my presentation, which included an interactive DuckDB demo/tutorial.

Review of Observable Plot

Over the past week I spent some time with Observable Plot

Where our CO2 emissions are coming from

As COP27 is nearing its end, I took another look at CO2 emissions data

Goodbye, Twitter 👋

I decided to leave Twitter after 12 years to move to Mastodon and into the Fediverse.