react-component-architecture

react-component-architecture is a skill for Claude Code, Codex from punkadillo/figma-code-composer. It costs 34 tokens per session (531 once invoked), scanned A, a copy of react-component-architecture, MIT.

A guide to structuring reusable React components with functions, hooks, composition, and TypeScript. It covers component libraries and maintainable user interfaces.

In plain words
What is it for?
Use it when designing component libraries, reusable UI patterns, custom hooks, or React components that need type safety and performance improvements.
Why use it?
It helps keep large React applications consistent and easier to change as they grow.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when designing component libraries, reusable UI patterns, custom hooks, or React components that need type safety and performance improvements.

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Install with agentmods
npx agentmods add skills/punkadillo/figma-code-composer/react-component-architecture
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add punkadillo/figma-code-composer --skill react-component-architecture
Clone the repo
git clone --depth 1 https://github.com/punkadillo/figma-code-composer

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

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README.md
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agentmods 80×15 button for react-component-architecture

Your own site · 80×15
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Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 531 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00034 $0.00531
Opus 5.5 $0.00014 $0.00212
Sonnet 5.5 $0.00007 $0.00106
Haiku 4.5 $0.00003 $0.00053

Measured 2mo ago against content hash 26834f5c0ff6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

react-component-architecture scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to react-component-architecture — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.figma-pipeline/skills/react-component-architecture/SKILL.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

React Component Architecture

Table of Contents

Overview

Build scalable, maintainable React components using modern patterns including functional components, hooks, composition, and TypeScript for type safety.

When to Use

  • Component library design
  • Large-scale React applications
  • Reusable UI patterns
  • Custom hooks development
  • Performance optimization

Quick Start

Minimal working example:

// Button.tsx
import React, { useState, useCallback } from 'react';

interface ButtonProps {
  variant?: 'primary' | 'secondary' | 'danger';
  size?: 'sm' | 'md' | 'lg';
  disabled?: boolean;
  onClick?: () => void;
  children: React.ReactNode;
}

export const Button: React.FC<ButtonProps> = ({
  variant = 'primary',
  size = 'md',
  disabled = false,
  onClick,
  children
}) => {
  const variantStyles = {
    primary: 'bg-blue-500 hover:bg-blue-600',
    secondary: 'bg-gray-500 hover:bg-gray-600',
    danger: 'bg-red-500 hover:bg-red-600'
  };

  const sizeStyles = {
// ... (see reference guides for full implementation)

Reference Guides

Detailed implementations in the references/ directory:

Guide Contents
Functional Component with Hooks Functional Component with Hooks
Custom Hooks Pattern Custom Hooks Pattern
Composition Pattern Composition Pattern
Higher-Order Component (HOC) Higher-Order Component (HOC)
Render Props Pattern Render Props Pattern

Best Practices

✅ DO

  • Follow established patterns and conventions
  • Write clean, maintainable code
  • Add appropriate documentation
  • Test thoroughly before deploying

❌ DON'T

Read the full file on GitHub · 90 lines

Files

What ships with it

6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 90 lines · 34 tokens per session scan A 26834f5c0ff6

Subscribe to this mod's changes

react-component-architecture is a skill published in the GitHub repository punkadillo/figma-code-composer (3 stars, last pushed 2mo ago), licensed MIT. It adds 34 tokens to every session and 531 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to react-component-architecture, differing in 0 lines, and is treated as a copy.

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