D3 liquid fill gauge for maps

I teach a data visualization course, and recently one of my students has come to me with the idea of “half-filling map areas”. I was like that’s a great idea, go find an example on the internet, I’m sure there is plenty. Well, as it turns out, there isn’t plenty, so I’ve decided to doContinue reading “D3 liquid fill gauge for maps”

🏆 II. székelydata dataviz competition

Over at my Hungarian blog (dubbed székelydata) I am launching the second edition of Transylvania’s first data visualization competition – aimed at young people and fresh university students! You do need to understand quite a bit of Hungarian in order to grasp what’s going on, but hey, I thought it would be nice to let you know. This year’s topicContinue reading “🏆 II. székelydata dataviz competition”

Rebranding

Hi all, Dénes here! Today Try something new. Everyday. becomes Kontext. This is to reflect the broadening in scope of the blog to include complex systems analyses as well. I have recently reshaped my online portfolio into 6 distinct channels across all platforms (Facebook, Twitter, YouTube). Thank you ❤️ for all of your support andContinue reading “Rebranding”

ISS crew by country 🇺🇸🇷🇺🇯🇵🇪🇺🇨🇦

The other day I got into a discussion about the International Space Station (ISS), namely where does its crew come from. I started reading up on it and I figured that it is worth a quick visualization. So I’ve created an interactive one, in echarts. The data comes from here and the code is here.Continue reading “ISS crew by country 🇺🇸🇷🇺🇯🇵🇪🇺🇨🇦”

Formula E ePrix around the world

I’ve fiddled a bit more with the F1 circuits’ geocenter map that I’ve created back in 2014, as one of my first D3.js projects. Earlier this year, it got another update to include WRC and MotoGP history as well. Now I’ve included Formula E. As the viewership numbers of F1 are sharply declining, I believeContinue reading “Formula E ePrix around the world”