Ploty Demo App - Shows How Plotly Renders
Demo - Bar charts with Wide Format Data
Wide-form data has one row per value of one of the first variable, and one column per value of the second variable. This is suitable for storing and displaying 2-dimensional data.
Demo - 3D scatter plot with Plotly Express
Plotly Express is the easy-to-use, high-level interface to Plotly, which operates on a variety of types of data and produces easy-to-style figures.