Yan Holtz

@R_Graph_Gallery

Software engineer who ❤️ #dataviz. Creator of data-to-viz.com and the R, Python, D3 and React graph galleries. ➡️ productive-r-workflow.com 📈 🌊 🍺

Montpellier, France

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Yan Holtz
@R_Graph_Gallery
Sep 5
So glad!! 🔥☀️ Less than a week back at work, and 72 people have already joined my data visualization course. d3-loves-react.com Thank you for the trust! 🙏
Yan Holtz
@R_Graph_Gallery
17h
You do not have to stick to R Shiny because you have some data related tasks to perform! JS can do it. Or you can call webR. Or plumber. And then get a good UI! experiment: just built a PCA explorer in 5 minutes
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Yan Holtz
@R_Graph_Gallery
Sep 22
Want bespoke, interactive visuals like this? Here is all you need: 1️⃣ HTML/CSS/JS: foundation 2️⃣ React: reusable components 3️⃣ D3.js: dataviz engine 4️⃣ ShadcnUI: battle-tested UI 5️⃣ Motion: animations 6️⃣ Claude Code: video: made by d3-loves-react.com students!!
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Yan Holtz
@R_Graph_Gallery
Sep 21
Took me 4 years to try Github ➡️ Now use it daily Took me 2 years to switch ads provider ➡️ Cost me so much $$ Took me 3 years to finally learn d3-loves-react.com ➡️ I'll never use Shiny again Same for Claude Code. Same to use skills.. Why is it so hard?
Yan Holtz
@R_Graph_Gallery
Sep 20
Oh no! New dataviz caveat to add to my collection: ➡️ Do not put New Zealand below Australia just because it does not fit... Real collection is here: data-to-viz.com/caveats.html