phase-3-mockup

Create HTML/CSS/JS UI mockups with JSON data for Next.js readiness.

1|Updated Feb 12, 2026
One-click install
npx skills add https://github.com/applewave/claude.skill --skill phase-3-mockup-applewave
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: phase-3-mockup
Source: https://github.com/applewave/claude.skill/tree/main/claude.bkit/skills/phase-3-mockup
Command: npx skills add https://github.com/applewave/claude.skill --skill phase-3-mockup-applewave

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Phase-3 Mockup helps teams validate UI/UX ideas quickly without a designer by delivering HTML/CSS/JS prototypes that can be turned into Next.js components.

Core Features & Use Cases

  • Screen Mockups: Implement HTML/CSS prototypes of UI screens for quick validation.
  • Interactions: Add basic JavaScript interactions to simulate user behavior.
  • Data Simulation: Use JSON to mock API responses for realistic UX reviews.
  • Prototype-to-Next.js Readiness: Structure deliverables to ease transition into Next.js components.

Quick Start

Start by scaffolding a mockup project with HTML/CSS/JS files that can later be converted into reusable Next.js components.

Frequently Asked Questions about phase-3-mockup

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

FAQPage Schema
How do I create UI mockups for Next.js components without a designer?▼

You can create UI mockups without a designer by scaffolding HTML/CSS/JS prototypes with basic interactions and JSON data simulation, structured specifically for easy transition into Next.js components.

What is the best way to validate frontend design ideas before development?▼

Validating frontend design ideas is best achieved by building rapid HTML/CSS/JS prototypes with simulated JSON data, allowing teams to review UX and test interactions before committing to full Next.js development.

Can I use HTML CSS JS prototypes for UX reviews and design handoff?▼

Yes, you can use HTML/CSS/JS prototypes for UX reviews and design handoff, as they provide interactive screen mockups with simulated data outputs that effectively demonstrate user behavior.

How do I mock API responses for realistic UX reviews in a prototype?▼

Mock API responses for UX reviews by using JSON files within your mockup project to simulate backend data, ensuring your HTML/CSS/JS prototypes deliver a realistic validation experience.

Does this mockup approach work for projects of any size?▼

Yes, this UI mockup approach works for projects of any size, enabling teams to accelerate frontend planning and validate UX across small and large workflows before componentization.