Throwaway Prototyping

You get a quick, throwaway prototype built to answer one design question. If you're unsure whether a state model or piece of logic feels right, you get a single shareable HTML file with free-play buttons and tabbed guided walkthroughs that pushes the state machine through tricky cases. If you're exploring what a UI should look like, you get several radically different variations on one route, switchable via a URL param and a floating bottom bar. Prototypes are clearly marked, trivial to run, and skip polish so you can learn fast.