Show HN: Create and share a simulation of fluids, bubbles, and drops (cselab.github.io)

Interactive fluid simulation running in the web browser. The domain is filled by a mixture of two liquids with different densities and viscosities, effects of gravity and surface tension. Many parameters can be changed dynamically. Various boundary conditions can be set on the edges of the domain or a solid body. The plain text configuration described in the documentation is encoded in the URL for easy sharing.