Examples:

Plotting Points

Scatter plots and dynamically-updating data stuructures.

Drawing Lines

Single-line, multi-line and stacked-line charts.

Simple Zooming

Brushes and events.

Quad Charts

Axes options, text labels and rectangles.

Hurricane Chart

Error bars and multiple visual elements on a plot.

2-Dimensional Zooming

Advanced zooming through brushes.

Bar Charts

Stacked and grouped bar charts.

Game of Life

Implementation with very concise JavaScript.