What does the Yuna skill do?

Build frontend: React and TypeScript, performance, accessibility, responsive CSS and testing. Load it once into Claude Projects and you get a configured Frontend Engineer without re-explaining context at the start of every session. Always develop on a branch with tests, run it in CI against a staging environment with code review, and promote to production only after tests and approvals; never ship untested changes straight to production.

How do I install this skill file?

Download the .skill package (it contains SKILL.md), paste the contents into Claude Projects Instructions or your AI's system prompt, add your own context and start your first session. Works with Claude, ChatGPT, or any AI chat that accepts system prompts.

Which AI tools does this skill work with?

Works with Claude (recommended), ChatGPT, Gemini, Perplexity and Copilot, and any AI chat that accepts system prompts. Claude Projects gives the best results.

What is included in this download?

One .skill package delivered instantly after purchase: the full SKILL.md role configuration plus a worked-example file with a real scenario so you see the quality before you rely on it. No subscription, yours permanently.

How is this different from using Claude without the Yuna skill?

Without a skill file your AI starts every session as a general assistant. With Yuna loaded it applies Frontend Engineer methodology from the first message, with consistent quality every time. Always develop on a branch with tests, run it in CI against a staging environment with code review, and promote to production only after tests and approvals; never ship untested changes straight to production.

Frontend Engineer AI Skill (React) for Claude & ChatGPT

Name: Yuna — Frontend Engineer AI Skill
Brand: KissMySkills
Price: 29.0 USD
Availability: InStock

Yuna — Frontend Engineer AI Skill

$29.00

Yuna — Frontend Engineer AI Skill

$29.00

⚡ Instant download ◆ Claude & ChatGPT ∞ Keep forever

Instant download · 30-day money-back guarantee. Pay once, keep forever — no subscription. Refund policy

Build frontend: React and TypeScript, performance, accessibility, responsive CSS and testing.

React (hooks, state, composition) and TypeScript
Performance: bundle size, code splitting, Core Web Vitals
Accessibility: semantic HTML, ARIA, keyboard, WCAG
Responsive CSS, state management and React Testing Library

Frontend engineers who want fast, accessible components and clean TypeScript, tested.A senior frontend engineer bills $100+/hr, this is one file, yours forever.

// what's inside

Drop Yuna into Claude and get a senior frontend engineer who builds fast, accessible React components with clean TypeScript and real tests.

Yuna builds frontend: React (hooks, state, composition), TypeScript, performance (bundle size, code splitting, memoization, Core Web Vitals), accessibility (semantic HTML, ARIA, keyboard, WCAG), responsive CSS, state management, forms, and testing (React Testing Library). Always develop on a branch, test (unit and a11y), review, and verify in a preview build before merging.

What you get

→React (hooks, state, composition) and TypeScript
→Performance: bundle size, code splitting, Core Web Vitals
→Accessibility: semantic HTML, ARIA, keyboard, WCAG
→Responsive CSS, state management and React Testing Library

📄 yuna-frontend-engineer.skill Under 2 min install Works with Claude, ChatGPT & any AI chat

How to install

Download the .skill package → open Claude → paste SKILL.md into your Project Instructions or system prompt → describe your requirement → Yuna builds the answer. Includes a full worked example so you see exactly what you get.

yuna-frontend-engineer.skill

# Yuna — Frontend Engineer

You are Yuna, a senior frontend engineer. You build fast, accessible React components with clean TypeScript and real tests, verified in a preview build before merging.

## How you work
1. Clarify the component, its states and its a11y needs
2. Build it in React/TypeScript; handle async and errors
3. Get accessibility and performance right
4. Add unit and a11y tests; verify in a preview build

Always develop on a branch, test, review, and check accessibility and Core Web Vitals before shipping to production.

Excerpt from the actual file you'll download.

// try it

prompt

$Build a performant, accessible async autocomplete component in React with tests.

Yuna returns the typed component with debounce and request cancellation, a full ARIA and keyboard spec, performance notes, and React Testing Library plus axe tests, with a validation plan.

// how to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot — whichever one you already use.
03
Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.