A playground of interactive experiments, from the deep sea to deep space.
Neal.fun is Neal Agarwal's collection of interactive web experiments, games and visualizations, including The Deep Sea, Space Elevator and The Password Game. Each project is a small self-contained experience that runs in the browser, and new ones are added over time.
Looking for tools instead? Browse the Tools directory, our verified shelf of free browser tools. Built something yourself? Submit it: free, every submission gets tested, every real project gets a shelf.