Here are a few interesting examples that demonstrate some of the features of Chalkboard (their source code can be found here):

• Fluid flow
• Hyperbolic functions
• Isomorphism visualization
• Modular multiplication mandala
• Mandelbrot set
• Matrix donut
• Newton's method
• Quaternion donut
• Telemetry dashboard
• Three-body problem

There is also one example that is more in-depth, ODE Solver Error vs. Step Size Study, which performs a benchmarking study of the error vs. step size of various fixed-step methods for numerically solving ordinary differential equations, so it shows Chalkboard's support for not only cool visualizations but also computational demos in numerical analysis.