Getting Started with D3.js
This tutorial will get you started with D3 and shows you how a custom chart can be made. Along the way you’ll learn some of the key features of D3 such as loading CSV data into the browser, adding SVG elements, data-driven styling and user interaction.
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How to Make Interactive Frequency Trails with D3.js
Layering time series data or distributions with this method can change the feel and aesthetic versus a multi-line chart or small multiples. In some cases, frequency trails let you show more in less space.
How to Make a Heatmap – a Quick and Easy Solution
A heatmap is a literal way of visualizing a table of numbers, where you substitute the numbers with colored cells. This is a quick way to make one in R.
Small Maps and Grids
Maybe you want to make spatial comparisons over time or across categories. Organized small maps might do the trick.