SweetClaude Mockup Sandbox

Create isolated React UI mockups with Vite, Tailwind CSS, and shadcn/ui.

6|3|Updated Apr 12, 2026
One-click install
npx skills add https://github.com/carson-sweet/sweetclaude --skill sweetclaude-mockup-sandbox
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: SweetClaude Mockup Sandbox
Source: https://github.com/carson-sweet/sweetclaude/tree/main/skills/mockup-sandbox
Command: npx skills add https://github.com/carson-sweet/sweetclaude --skill sweetclaude-mockup-sandbox

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill solves the friction of prototyping UI components by providing an isolated, sandboxed environment that prevents main-app dependency bloat while ensuring design consistency.

Core Features & Use Cases

  • Isolated Prototyping: Build React components using Vite, Tailwind, and shadcn/ui without affecting your main codebase.
  • Parallel Iteration: Generate multiple design variants simultaneously using subagents to compare different UI approaches.
  • Seamless Graduation: Once a design is approved, the skill provides a clear path to extract and integrate the component into your production application.

Quick Start

Run the mockup sandbox skill to initialize a new prototyping environment and start building your first component.

Frequently Asked Questions about SweetClaude Mockup Sandbox

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I prototype React UI components in isolation without affecting my main codebase?

Prototyping React UI components in isolation requires a sandboxed Vite environment to prevent dependency bloat. This skill provides an isolated development area using Tailwind CSS and shadcn/ui to build mockups independently of your main app.

Can I generate multiple React design variants simultaneously for comparison?

Yes, you can generate multiple React design variants simultaneously. The skill facilitates parallel iteration by using subagents to create and compare different UI approaches concurrently within the sandboxed environment.

What is the best way to extract an approved React mockup into a production codebase?

The best way to extract an approved React mockup is through the skill's seamless graduation feature. It provides a clear, structured path to transition your isolated Vite and Tailwind CSS component designs directly into your production application.

Does this React prototyping sandbox work with Tailwind CSS and shadcn/ui?

Yes, this React prototyping sandbox works directly with Tailwind CSS and shadcn/ui. It is specifically configured to use these libraries for styling and design consistency when building and iterating on frontend mockups.

Why use an isolated Vite sandbox for frontend mockups instead of building directly in my app?

Using an isolated Vite sandbox prevents main-app dependency bloat while ensuring design consistency. It allows you to rapidly iterate on UI components and test multiple variants without risking instability in your production codebase.

Do I need to configure dependencies before starting UI component prototyping?

No external dependencies are required to start UI component prototyping. The skill initializes its own isolated Vite and React environment with Tailwind CSS pre-configured, allowing immediate design iteration upon startup.