#30DayMapChallenge starts tomorrow: 30 days, 30 map ideas. If you’re using R, Python, or Julia, consider sharing open-source examples or tutorials. 🧭 30daymapchallenge.com #GeoData #DataViz #Maps #SpatialViz

Different types of economic activities and resources in medieval Monasteries and Christian Communities Tree Map with Plotly and wonderful Monastic Matrix resources Relationships | Kinship #30DayChartChallenge2025 #conclave #WomeninChurch

Think nuns were just about prayer? Think again! This chart reveals the economic engines of the medieval monastic world, clustered by activity, source of wealth and colored by order. ✨💰 #30DayChartChallenge2025 Relationships | Clustera

A bit late for my last #30DayChartChallenge some #rstats #dataviz for day 28's prompt - inclusion. Looking at the immigrant experience in the 🇩🇰 education system tl/dr is more attainment beyond primary level & immigrants rely on vocational degs for social mobility www.gregdubrow.io/posts/30-day...

Relationships | Negative Correlation #30DayChartChallenge2025 Monastic Matrix, sample: 570 medieval christian communities ✝️ Community with the oldest founding date: S. Maria dei Colli (Founded 115) ✝️ Community with the maximum duration: S. Maria della Massima (Duration: 1410 yrs) #curiousatheist

The 30 day chart challenge is complete! You can now see all my recent charts and their stories in 1 place: didoesdigital.com/30-day-chart... #30DayChartChallenge

#30DayChartChallenge - Day 28: Inclusion What's the opposite of inclusion? Exclusion and this chart compares the rate of adults at risk of poverty or social exclusion in the EU based on their country of birth. #rstats #dataviz

#30DayChartChallenge - Day 29: Extraterrestrial I chuckled putting this one together for lots of reasons but especially because I loved E.T. as a kid. All data was from IMDB and after failing at scraping it, the {datapasta} was a lifesaver! #rstats #dataviz

#30DayChartChallenge - Day 30: National Geographic theme The final one! I had no idea what the style was so I Googled and found some interesting charts about tea from NatGeo which I used as inspiration. Not happy with the placement of the chart but I quite like the final result. #rstats #dataviz

We're happy to see so many charts shared on Bluesky. ♥️ So, we prepared a chart, too. It shows the number of contributions for each prompt on Bluesky this year. #30DayChartChallenge

How much of a risk are you willing to take? #30DayChartChallenge #Day25 Risk 📊 #rstats

Average body by gender in European countries. #30DayChartChallenge #Day10 Multimodal 📊 #rstats

📊 30 Day Chart Challenge Blog Post 📊 Featuring: 🧠 What I've learned 🤩 My favourite charts 🤞 Advice if you're thinking about participating! Link: nrennie.rbind.io/blog/30-day-... #DataViz #RStats #Python #D3 #30DayChartChallenge

Still slowly working away at #30DayChartChallenge in my own time. So here's day 15 - Complicated which involves one of the more complex GSAP plugins - morphSVG to manipulate SVG shapes. Made with Svelte + GSAP. Still super janky but here's the code: github.com/schubert-da/...

Another late and last submission to #30DayChartChallenge Thanl you for all who organized and contributed this challenge. #Rstats #ggplot #DataViz @30daychartchall.bsky.social

#30DayChartChallenge 2025... it's a wrap! 30 days... 30 visualizations... At some point, I hope to share some of my reflections... but for now, thank you for all your support! 🙏 Congrats to all of the participants! It was great seeing all of your work! Link: public.tableau.com/app/profile/...

Thanks to everyone who contributed their #DataViz, celebrated others’ work, and shared encouragement — thank you all simply for dedicating your time, in whatever context, to help make the 5th edition of the #30DayChartChallenge such a success 👑

Age at which people in European countries start their first paid job. 🧑‍🎓🧑‍🏭👩‍⚖️ (I didn’t want to miss the last theme day of the challenge.) #30DayChartChallenge #Day30 Theme Day: National Geographic 📊 #rstats

30 days, 30 prompts, obviously. 🤷‍♂️ 30 days is tough already, but 30 charts in 0 days - impossible.

#30DayChartChallenge - Day 26: Noise Almost there! This one is all about people complaining about noise from loud music and parties in New York City in 2020 and 2024. The colour scheme is inspired by the yellow of the city's taxis. #rstats #dataviz

And just like that, April is done. The #30DayChartChallenge is over. 🙁

0 days, 30 prompts - it's a wrap! 🎉 Huge thanks to everyone who joined the #30DayChartChallenge - daily, occasionally, or cheering from the sidelines. We're amazed, inspired, and above all, grateful for all the creativity, learning, and sense of community! 💛 #dataviz #datavisualization

An experimental submission to #Day29 of #30DayChartChallenge I studied the payloads and rocket bodies in space, by orbit. #ggplot #Rstats #DataViz @30daychartchall.bsky.social

Still missing some plots, but wanted to share this one. Day 25 #30DayChartChallenge | Uncertainties: Risk The plot shows the "Brazil Risk" measured by the EMBI+ and highlights key economic/political events. This index broadly measures the risk that foreign investors face when investing in Brazil.

Day 30 of #30DayChartChallenge #datavis The prompt today is National Geographic. Here are the tallest mountains according to Nat Geo. ( I made it 30 days straight 😎 !!)

#30DayChartChallenge - Day 26: Monochrome Here's how physical activity differed across England in 2023-24. #rstats #dataviz

Day 30 of the #30DayChartChallenge - National Geographic IUCN Red List data on species threatened with extinction Made using #rstats with helpful tips from Albert Rapp on using symbols in the subtitle instead of a legend www.youtube.com/watch?v=X1gk... albert-rapp.de/posts/ggplot...

#30DayChartChallenge | Day 30 - National Geographic For this last challenge, I moved away from the main idea and the prompt, but I liked the result. Very happy to have done all the challenges. For those who want to see the source code: github.com/juanchiparra...

#30DayChartChallenge Day 30 : NetGeo Theme Day [war horn in the distance] The story of #AgeOfEmpires2 since its original 1999 release and all the available civilizations to play with and attack others, group by region and version. #rstats #videogames

#30DayChartChallenge is over, happy to make 15/30 😌 Many thanks to the organizers and all the participants 👏 You can find all my contributions here: yanouski.com/work/30-day-... Conspiracy mode deactivated 🛸 #xfiles #dataviz #datavisualization

📈📅30 charts in 30 days. A month of exploring stories through data. Grateful for the ride — and for everyone who followed along. Big thanks to #Graphane for being the canvas behind every chart. 📊🖤 You can see it in my gallery: playground.graphane.dev/gallery/@cod... #30DayChartChallenge #DataViz

Last day of #30DayChartChallenge 🥲 Theme: National Geographic (theme day) Found one of the beautifully designed chart I ever seen and tried to recreate with R. Code at github.com/barreiro-r/3... #rstas #datviz

#30DayChartChallenge Day 30 National Geographic I love NG... and re: maps, NG is the gold standard! I decided to redo my "Penguins of Antarctica" viz/map and hope I do NG justice... Feedback always appreciated! Link: public.tableau.com/app/profile/...

One mangrove tree can remove 0.3 tonnes of carbon from the atmosphere over its growth life. Mangrove forests can hold nearly 400 tonnes of CO2 per hectare in their living biomass and in the top metre of soil. #30DayChartChallenge

Day 30 #30DayChartChallenge | National Geographic This chart shows the deforestation of the Amazon rainforest over the years, based on satellite imagery. This year's COP30 will take place in Belém, Pará—a state that has consistently ranked among the top 2 in deforestation, since 1988.

The #30DayChartChallenge is DONE! 🥳 My R adventure by the numbers: 30 unique charts, 50+ datasets, 16 new packages, and countless "why won't this text align?!" moments. barreiro-r.github.io/30-day-chart... #DataViz #RStats

#30DayChartChallenge | Day 30 - National Geographic Theme | Great Salt Lake 🛰️ #dataviz #remotesensing #GEE

I decided to use a D3 beeswarm chart because I underestimated the number of air raids over Yemen (2015 -2022 by the Saudi/UAE coalition). #30DayChartChallenge 📊

I went for monochrome and it ended up looking like noise. Is it cheating to add both prompts 😅 #30DayChartChallenge bsky.app/profile/eleo...

#30DayChartChallenge I'm still trying to catch up (Well I think it's too late) . For the Day 11 #Stripes submission, I took inspiration from this Soviet tourism poster to visualize when different European countries go on holiday #visualization #ggplot2 @30daychartchall.bsky.social

#Day28 of #30DayChartChallenge with the prompt #inclusion I studied the #ratings of #chocolates which include salt as the #ingredient #DataViz #ggplot #Rstats @30daychartchall.bsky.social

The #30DayChartChallenge is interesting. Some of the charts we have made are mediocre, but others are quite interesting. We have tested the #graphane micro-framework with many forms of visualization and we are satisfied with the result. playground.graphane.dev/gallery/@pal...

It's the last day of the #30DayChartChallenge, and the final prompt is "National Geographic Theme" so here's my first and only map created for the challenge! 📊 Made with #RStats 🎨 Colours inspired by National Geographic logo 📦 {ggpattern} for stripes for missing data #DataViz #Day30 #ggplot2

📊 2025 #30DayChartChallenge | day 30 | uncertainties | national geographics (theme) . 🔗: stevenponce.netlify.app/data_visuali... . #rstats | #r4ds | #dataviz | #ggplot2

#30DayChartChallenge FINISHED! ✅ D30: NatGeo! 🗺️🇪🇸 Mapa del riesgo de desertificación en España (¡Canarias incluidas!). Estilo NatGeo 🟨 Un gran cierre. ¡Reto superado! #rstats #dataviz #Map #Spain #Desertification #NatGeo #ChallengeComplete 📂 Código: t.ly/Ol06w

Day 30 of the #30DayChartChallenge! 📊 Today's theme: National Geographic 🌍 I traced the vanishing path of Arctic sea ice, 1999–2014. Once perennial, now ephemeral. Based on a National Geographic article. #DataViz #Graphane #ClimateCrisis See it here: playground.graphane.dev/editor/ggvdl...

¡#30DayChartChallenge 2025 TERMINADO! ✅ 30 días, 30 gráficos con #rstats & #ggplot2. Desde finanzas y animales hasta encuestas y exoplanetas 🤯. Ha sido un viaje intenso! 😅 Puedes ver la recopilación (y el código!) aquí: 📂 github.com/michal0091/d... #dataviz #DataVisualization #RStatsES

📆 30 Days. 📊 30 Charts. 💻 1 Dataset. The 2025 #30DayChartChallenge is done ✅ Blog post coming soon! #30DayChartChallenge #RStats #DataViz #ggplot2 #D3 #Python

Day 29 of #30DayChallenge (extraterrestrial) Borrowing a dataset that my co-teacher uses, it is amazing to look at the ways in which exoplanets are discovered, and to understand that, within the astronomer's toolkit, different methods preference different exoplanets. github.com/drjohnrussel...

Stephen, Seth, and Dell Curry all made their mark from beyond the arc. 🏀 But Steph takes it to another level. #30DayChartChallenge #Day14 Kinship 📊 #rstats #NBA