Jan Willem Tulp

I am quite happy with the results of where my painting application is going!! #side-project #art #simulation #painting

Another #wip #sideproject I am working on is a tool that lets you upload a photo and the computer will then paint the photograph. It's getting quite good results already I think! #painting #algorithm #simulation #art

I've always loved the aesthetics of #spiral staircases (see nl.pinterest.com/janwillemtul...). So I thought, why not build a spiral staircase generator. You can generate and tweak many parameters to create beautiful images. Try it: tulpinteractive.com/spiral-stair... #stairs #aesthetics #3D

Can't take a loss at #Wordfeud? I quickly built a Wordfeud Cheater that gives you the best scoring words. Play against the computer, or play a game in parallel while you're playing against a real human, but now you can cheat! 😂 #sideproject Try it: tulpinteractive.com/wordfeud-che...

Can't take a loss at #Wordfeud? I quickly built a Wordfeud Cheater that gives you the best scoring words. Play against the computer, or play a game in parallel while you're playing against a real human, but now you can cheat! 😂 #sideproject Try it: tulpinteractive.com/wordfeud-che...

Looks fantastic!!!

Information+ conference 2027 in Italy!! informationplusconference.com #dataviz

How cool is that!!! My #jazz #piano #exercise generator can take into account the size of your hands and adjusts chords accordingly!! #sideproject #music

Cool and beautiful!

Side project alert: #jazz #piano exercise generator. All kinds of options (triad pairs, enclosures, pentatonics, substitutions, and much more) to generate specific solos you can practice!

In #Timebender you can simply limit the number of hours you want to work on a project, per day or per week, and it will simply take that into account when scheduling your work! I'm building timebender.io #productivity #scheduling

Do you have recurring activities, like spending time on your administration weekly? #Timebender easily let's you create recurring time reservations, and it schedules them automatically. I'm building timebender.io #productivity #scheduling

After testing 100s of imgs comparing tiny and big changes to the algo: I am now confident to present to you: The new okpalette.color.pizza. Powerful as before, ~40% faster, better at detecting good presets and much better at finding rare colors! Test it with your pics and let me know what you think

#Timebender let's you easily import Google Calendar events, so that Timebender knows if an event belongs to a project, only affects your availability or can be ignored. An accurate schedule, always. Quick and easy! timebender.io #productivity #scheduling

Browsing through Sandra Rendgen's #infographics book Understanding the World, and delighted to encounter my own contribution of a piece I did in 2013 for @popsci.com

There's a 10% chance that Rowboat will kill us all before the end of the decade. Until then, I hope you'll find it's drastically faster, more accurate, less expensive, and more fun than using an LLM to play with large datasets. Our latest: buttondown.com/rowboat/arch... Give it a try: rowboat.net

Excellent #dataviz community @bsky.app #starter-pack go.bsky.app/R3nSyyy by @chezvoila.com Follow the best in the world and share!

What's the best time for time off? With #Timebender you can easily schedule time off, move it around and immediately see what the impact is on your schedule! Want to learn more: timebender.io #productivity #scheduling

What's the best time for time off? With #Timebender you can easily schedule time off, move it around and immediately see what the impact is on your schedule! Want to learn more: timebender.io #productivity #scheduling

Wow... stowaway.live shows airplaines currently above you, and you can embark them as a digital stowaway and look at your house from above. Realtime weather integration too. Very cool project!!

I kept losing track of my own capacity across projects — every tool either organized my tasks or my time, never both. So I built #Timebender: a visual planner that knows what you can actually fit before you say yes. timebender.io #scheduling #productivity

I kept losing track of my own capacity across projects — every tool either organized my tasks or my time, never both. So I built #Timebender: a visual planner that knows what you can actually fit before you say yes. timebender.io #scheduling #productivity

I think car navigation maps could use a lot of basic graphic design, such as visual hierarchy: These road blocks are small, and irrelevant to my route... My hands are itching to design a prototype care navigation maps (came up with many ideas during my ride!!) #skoda #map

I worked many times with Jen, and it's always such a pleasure to work with her. She's truly one of the best there is!! Just sayin'...

Very cool!!

Work in progress! More in this later ;-) #wip

Mike Bostock's first data viz library ran on three 1x1 pixel GIFs and raw HTML tables. It kind of made a bar chart. He went on to build D3. Listen now on Spotify (open.spotify.com/episode/01BJ...) and Apple Podcasts (podcasts.apple.com/us/podcast/t...).

Wow, great project! Nice map! Fascinating topic! Congrats Moritz!

Data carries the facts. A good chart unlocks the meaning 📈 Fresh examples that pulled us in lately and we believe will do the same for you: ▸ Polymarket winners/losers ▸ English similes ▸ Big Tech lobby in 🇩🇪 ▸ Global progress New #DataViz Weekly ↴ www.anychart.com/blog/2026/05...

The Atlas of Global Development is LIVE! 🚀🎉 Together with a dreamteam of @laesser.bsky.social @maartenzam.bsky.social @aendra.com and Alice Thudt we have designed and developed the visuals for the stories of the Atlas of Global Development of the #worldbank data360.worldbank.org/en/atlas/ #dataviz

Building the Atlas was a huge team effort, with @tulpinteractive.com, @laesser.bsky.social, @aendra.com and @al-ice-t.bsky.social as dev dream team. I made the visualizations for 6 of the 13 chapters, and took over the architectural part of the Atlas from @do.minik.us halfway through 2/n

I designed and built visualizations for two stories in the World Bank's Atlas of Global Development 2026 — on education and urbanization. More stories from @maartenzam.bsky.social, @tulpinteractive.com and @aendra.com. 🔗 data360.worldbank.org/en/atlas #DataVisualization #WorldBank

The Atlas of Global Development is LIVE! 🚀🎉 Together with a dreamteam of @laesser.bsky.social @maartenzam.bsky.social @aendra.com and Alice Thudt we have designed and developed the visuals for the stories of the Atlas of Global Development of the #worldbank data360.worldbank.org/en/atlas/ #dataviz

Last week I had the honour of giving the keynote speech for the last day of #VIZBI (visualizing biology) in Cambridge, UK. The topic of my talk was "Seeing things differently" in which I showed and explained various concepts of #frameshift design. vizbi.org/Videos/57391... (you must register/pay)

@shirleywu.studio @nadiehbremer.com @sonjakuijpers.bsky.social @tulpinteractive.com @laesser.bsky.social @visualisingdata.com

12½ years ago, I made a map of all the buildings in the Netherlands. Unexpectedly, people loved it! Ever since, I have been wanting to make an updated version of the map. Newer data, higher resolution, more interactive! I never got around to it, until last week: bertspaan.nl/buildings