grapper

🌡️ Radial Temperature

Chart showing how min (blue) and max (red) temps change through the year. The shaded area shows their average variation and seasonal contrast.

👉 Made with Grapper: playground.grapper.io/editor/gu5oy...

#DataViz #Climate #RadialChart #Grapper

🎯 Circle size in visualization matters more than it seems.

We perceive area, not radius — doubling the radius shows 4× the value.

Scale by area to stay accurate. 📊

👉 Learn more: blog.grapper.io/the-circle-s...

#DataViz #Graphane #DataDesign

🔴 1 in 5 Europeans at risk

21.4% of the EU population faces poverty or social exclusion.
Inequality persists — inclusion and social protection are essential for a fairer Europe.

📊 Made with Grapper → playground.grapper.io/editor/gimsz...

#DataViz #EU #Inequality #Grapper

🔹 Reactivity & data visualization made simple

With Grapper, the g-bind: directive updates your SVGs automatically when data changes — speeding dev, keeping code clean, and enabling dynamic, reactive visuals.

🔗 Read more: blog.grapper.io/understandin...

#DataViz #Frontend #SVG #Reactivity #Grapper

⚡ Speed is UX.

In real-time data viz, every ms counts.

Our SVG-based micro-framework achieves sub-ms reactivity — no virtual DOM, no extra renders.

Performance is design.

🔗 blog.grapper.io/speed-and-us...

#UX #DataViz #Grapper

🔎 Europe is divided about the future: 66% pessimistic vs 34% optimistic.

Ireland is the most optimistic (49%), while Italy and Greece reach 80% pessimism.

👉 What’s your outlook, optimistic or pessimistic?

#DataViz #EU #Grapper

📦 Does package size still matter?

Today, size isn’t everything, but it’s key for first loads, slow connections, or choosing simple, modular libraries.

⚡ What matters: speed, smoothness, and stability. That’s what Grapper delivers.

👉 Learn more on our blog: medium.com/graphane/doe...

Rethinking the Declarative Approach in Data Visualization Data visualization has become indispensable for exploring, explaining, and communicating complex information. Behind every visualization is…

🔍 Rethinking Data Visualization

Instead of coding every step, what if you just described the outcome? 💡

Declarative tools like Grapper simplify changes, boost collaboration & unleash creativity. 🚀

👉 Full article: medium.com/graphane/ret...

#DataVisualization #DeclarativeProgramming #Grapper

Why Grapper The Graphery team developed Grapper out of frustration with existing solutions for crafting creative data visualizations.

🚀 Meet Grapper: a lightweight, open-source micro-framework for data viz.

- SVG + directives
- No compilers
- Fast & reactive

From weekend prototype → now powering 100s of custom visualizations.

🔗 medium.com/graphane/why...

#DataViz #OpenSource #SVG

🏔️ Exploring Scotland’s Munros
For #TidyTuesday, I charted the 5 highest and 5 lowest Munros.
🥇 The tallest is Ben Nevis (1,345m), while some Munros barely cross the 3,000 ft mark.

Made with #Graphane:
playground.graphane.dev/editor/guf14...

#DataViz #Scotland #Mountains

Graphane is in #wearedevelopers event

Water Quality at Sydney Beaches - 2024 Overview

🌊 Water Quality at Sydney Beaches

For this week’s #TidyTuesday, I explored how water temperature and rainfall influence enterococci contamination in 2024.

Visual made with #Graphane:
playground.graphane.dev/editor/gcatt...

#DataViz

🌋 Seismic Events at Mount Vesuvius
For this week’s #TidyTuesday, I visualized seismic depths from 2013–2024.

Each circle shows an event, with its size reflecting how far the shockwave could spread from the epicenter.

You can see this in #Graphane:
playground.graphane.dev/editor/gazn7...

#DataViz

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...

Discover the fascinating timeline of Methuselah, the world's oldest tree! 🌳 From the Great Pyramid to the Moon Landing.

Day 30 | Uncertainties - theme day: national geographic | #30DayChartChallenge

#DataVisualization made with #Graphane

playground.graphane.dev/editor/gr0vb...

Years whit more UFO reports

Day 29 of the #30DayChartChallenge! 👽
Today's theme: Extraterrestrial 🛸

A timeline of Earth’s most UFO-obsessed years, based on real sighting reports.

Turns out the skies get busier when the world gets weirder.

#DataViz #Charts #Graphane #UFO

See it here:
playground.graphane.dev/editor/gj9xw...

Humans have launched a few objects into interstellar space. One of them may be found by aliens.

Day 29 | Uncertainties - extraterrestrial | #30DayChartChallenge

#DataVisualization made with #Graphane

playground.graphane.dev/editor/gn5f0...

Day 28 | Uncertainties - inclusion | #30DayChartChallenge

Comprueba como es tu percepción de la #migración en #España en www.lamigracion.es

Day 28 of the #30DayChartChallenge! 📊

Today's theme: #Inclusion 🫶

From the self to society —
A journey across 6 layers of inclusion.
Social inclusion isn't a single circle — it's a system.

#DataViz #Charts #Graphane

See it here:
playground.graphane.dev/editor/g0otm...

Everyone is on the move and has to be integrated into a new place. See the dynamics of internal movements, migrants and immigrants in Spain.

Day 28 | Uncertainties - inclusion | #30DayChartChallenge

#DataVisualization made with #Graphane

playground.graphane.dev/editor/g218k...

Check out the average noise in #Madrid from 2011 to 2024

Day 27 | Uncertainties - noise | #30DayChartChallenge

#DataVisualization made with #Graphane

playground.graphane.dev/editor/gxtqn...

Check out the population structure (over 16 year old) in #Spain

Day 26 | Uncertainties - monochrome | #30DayChartChallenge

#DataVisualization made with #Graphane

playground.graphane.dev/editor/gcllh...

Web browser market share distribution

Day 26 of the #30DayChartChallenge! 📊

Today's theme: Monochrome ⚫⚪

A black & white donut chart, with old-school style, showing who’s winning the browser wars. Chrome takes the bite, but others still have a slice.

#DataViz #Charts #Graphane

See it here:
playground.graphane.dev/editor/gkrw3...

Land-Ocean Global Temperature Index

Day 11 of the #30DayChartChallenge! 📊

Today's theme: Stripes🟰

I visualized the Land-Ocean Global Temperature Index (1880–2024).🔥🌍
2024 was the hottest year on record, with clear warming trends over time.

#DataViz#Charts#Graphane#GlobalWarming

See it here:
playground.graphane.dev/editor/g9ql1...

Check out our Disease Risks Matrix for the EU average! Visualizing impact and probability levels of various diseases. #HealthData #EUDiseaseRisks

Day 25 | Uncertainties - risk | #30DayChartChallenge

#DataVisualization made with #Graphane

playground.graphane.dev/editor/gmt6p...

Top 10 causes of death globally

Day 24 of the #30DayChartChallenge! 📊

Theme: Data Day: WHO⚕️

How the end shifts over time.
Top 10 causes of death from 2000 to 2021 —
some diseases fade, others take their place.

#DataViz #Charts #Graphane #WHO #Health

See it here:
playground.graphane.dev/editor/gmfut...

Check out the highest adult #obesity rates by country! Discover which nations are leading in obesity prevalence. #health #nutrition #WHO

Day 24 | Timeseries - data day: WHO | #30DayChartChallenge

#DataVisualization made with #Graphane

playground.graphane.dev/editor/gggov...

Spain’s population

Day 23 of the #30DayChartChallenge! 📊

Today's theme: Log Scales 📈

Same data, two views.
Spain’s population (1960–2022) —
one line linear, one logarithmic.
Growth feels different when perception shifts.

#DataViz #Charts #Graphane #Spain

See it here:
playground.graphane.dev/editor/gku93...