Prototyping

AI-powered rapid prototyping

Describe what you want to build and your AI agent creates a working HTML prototype in seconds. Iterate on the design, test interactions, and hand off to production.

AI-powered rapid prototyping

The Problem

Prototyping takes too long to validate ideas

Getting from idea to something people can interact with requires either design tool expertise or development time -- both are expensive.

  • Figma prototypes look right but don't behave like real software
  • Building a real prototype requires a developer -- blocking the validation loop
  • Low-fidelity wireframes don't communicate intent clearly enough
  • Prototype code is throwaway that nobody wants to write

How It Works

From idea to interactive prototype in minutes

Describe what to build
1

Describe what to build

Tell your agent what the prototype should do -- 'build a kanban board with drag-and-drop, a dark mode toggle, and a sidebar.' It generates working HTML in seconds.

Iterate in real time
2

Iterate in real time

View the rendered prototype and refine it conversationally. Every change renders live, so you can test interactions and adjust the design instantly.

Evolve into production
3

Evolve into production

When the prototype is validated, the same agent converts it into production components using your framework of choice.

The Difference

Validate ideas before building them

Without Nimbalyst

  • Wait days for a developer to build a prototype
  • Figma clickthrough doesn't test real interactions
  • Prototype code is thrown away and rebuilt for production
  • Ideas die in meetings because nobody can see them

With Nimbalyst

  • Working prototype in minutes from a text description
  • Real HTML with working interactions, not static mockups
  • Prototype evolves into production code seamlessly
  • Ideas get tested immediately, not discussed indefinitely

Nimbalyst is the visual workspace for building with Claude Code and Codex