Iron Quest is a community-led data visualisation project which follows a similar format to the Tableau Iron Viz feeder competitions. Each month, a topic is selected and participants are required to...

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...

INFO WE TRUST shows you how to make information people can believe in. I wrote it for everyone who not only wants to understand and see things better, but also wants to help other people see things...

Statistical fallacies are common tricks data can play on you, which lead to mistakes in data interpretation and analysis. Explore some common fallacies, with real-life examples, and find out how...

Earlier this year, my friend Elijah made a bold claim: that most people in data visualization end up leaving, because there’s something wrong with the current state of the field. It stirred quite a...

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...

PhoenixMap, a visual analytics system to help analysts understand spatiotemporal distribution patterns and anomalies of many objects. It focuses on solving quantitatively visualizing the spatial...

In an attempt to feel a connection to my fellow female information designers, I visualized the 142 women who responded to Elijah Meeks' data visualization practitioner survey. It shows the...

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...

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...

Discover images with data visualization. You may or may not know of Unsplash, the internet’s source of freely useable images. Here, on viz.photos you can discover Unsplash’s images in a...

“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...

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...

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...

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....

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...

As the first mathematical monograph in ancient China, Jiuzhang Suanshu is the most important part of the ten books of Suanjing, and also the symbol of the formation of a complete system of ancient...

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...

The Veins of leaves, the wings of a dragonfly, giraffe body texture, land cracked cracks, honeycomb shape, all have the same unique mesh structure. The most accurate words to describe this...

INFO.GRAPHICS is a new website dedicated to data vis and data-driven storytelling. From deep-dives into historical events to analysis of what numbers really mean, INFO.GRAPHICS curates stories to...

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...

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...

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

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...

Plotparade.com is an experimental chart creator tool that lets you create beautiful, unusual looking infographics from simple datasets. It offers a handful of design templates: pick one, copy and...

This fast-paced, data visualization-themed game consists of 31 cards with 6 chart icons on each. There is one and exactly one identical chart icon on any two cards. It’s up to you to find the...

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...

The Data Visualization Society fosters a community where every member benefits from resources that support growth, refinement, and expansion of data visualization knowledge regardless of expertise...

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...