DrWhy is a collection of tools for Explainable AI (XAI). It involves a set of data visualizations, explaining different aspects of predictive Machine Learning models and their performance. I’ve...

Background: Creating visualizations that include multiple dimensions of the data while preserving spatial structure and readability is challenging. Here we demonstrate the use of geofaceting to...

“Data” has penetrated into every industry and business function area today and has become an important production factor. And we can easily find that in this era of big data, no matter what we want...

How can a conference facilitate the development of meaningful connections, both between and among the audience, the speakers, and their topics? Rather than assigning a specific time and place for...

MorphCharts are composed of one or more related visualizations from a dataset, which smoothly transition between views. These transitions allow a user to maintain context while exploring multiple...

Using data visualization can improve the effectiveness of human rights work that involves data. In particular, combining data and visuals in the promotion of human rights enables advocates to...

TwoTone lets you turn data into sound and music. It uses the process of sonification to let you hear data. It’s free and open-source and runs 100% on the web, so you don’t need to download...

Hard-earned lessons from our notebook about information design and infographics. Hands-on, honest and condensed.   We’ve been working in the field of infographics and visual information for...

Flowmap.blue is a free and open source flow map visualization tool. It is designed for representing aggregated numbers of movements between geographic locations. People from different parts of the...

The R, Python and D3.js graph galleries are three websites that display more than a thousand chart examples with their reproducible code, using the three main programming languages currently used...

As a job-seeker in the budding field of data visualization, it can be difficult to know which role and organization would best fit your needs. Maybe you're an engineer who wants to also dabble in...

Explore this interactive visualization about the world of visualization itself - see charts, books, and tools arranged by popularity and trends in this collaboration between Google News Lab and...

Chartable is a blog written by people who work at Datawrapper, a charting tool for journalists. Together with our readers, we explore how to create better charts and maps: What to consider when...

kepler.gl is a data-agnostic, high-performance web-based application for visual exploration of large-scale geolocation data sets. Built on top of deck.gl, kepler.gl can render millions of points...

Charticulator is an interactive authoring tool that enables the creation of bespoke and reusable chart layouts. Charticulator transforms a chart specification into mathematical layout constraints...

A common business question is "How does the percent of total for a category change over time?" Some ways that are typically used to visualize this data include a stacked area chart, stacked bar...

Hibiol visualizes your browsing history in your browser's new tab page. A timeline displays information for today and a day within the past week. For both days, the 3 websites you spend the most...

The project is a network visualization of my Facebook friends – each one of the 2300 friends is represented as a node with size proportional to the number of messages exchanged between me and them....

Scalable Insets is a new technique for interactively exploring and navigating large numbers of annotated patterns or features in multiscale visualizations such as gigapixel images, matrices, or...

Initially designed as a gift for a client, the sketchbook was so successful that it became an ongoing project. Today, with over 17 designs, the sketchbooks have traveled the world and are a great...

It’s hard to find the most appropriate visualization method. But the basic journalistic questions and the structure of your data-set already define your visualization. The Infographic Taxonomy...

Dataglitches is a collection of examples, drafts and mistakes created while designing data visualisations. It started as a tribute to the unexpected beauty coming out of data and information...

We submit a visualization design named The Contextual Family Tree. We have a software tool implemented in R that creates a tree from any standard GEDCOM file. It was published in a paper in the...

  Webeyez product oversees the front-end performance of your eComm website. It helps your tech team to identify, analyse and evaluate technical issues in comparison to your competitors....

This plot is similar to a scatterplot, which is used to understand the relationship between two continuous measures. However, a change plot represents the current values on the x-axis and the...

When it comes to data visualization, I’ve always been a bit curious why there wasn’t a nested bar chart interface where one could explore the figures/information that make up a specific piece of...

The Infographic wheel is a handheld design tool - also known as a volvelle - that helps a user select an infographic layout based on the characteristics of their data. Many professionals who work...

A video of an interactive visualisation that demonstrates how colour (green, white and grey) is used to display associations, and dissociations, in data. This is fun way of educating people in how...

The ‘data-to-viz’ project aims to guide anyone to the most appropriate graphic representation for their given dataset. To do so, major chart types have been classified based on input data...

My paper 'Information on different types of people for graphic communication, website and information designers' has been published on the Usability Geek website...