React-sim is a framework for building and rendering simulations using React.

Boids example

Simulations may have:

• a data model, with rules to initialize it and update it,
• a way to render them visually,
• logic to animate the model over time,
• a UI to let a user control it.

react-sim lets developers work on all of these things separately and provides building blocks to get the common tasks out of the way.