react-patterns skillA
react-patterns is agent-read markdown (skill) from komluk/scaffolding: React + TypeScript component and hook standards. TRIGGER when: creating components, custom hooks, or reviewing React code. SKIP: visual styling and theme tokens (use mui-styling); global store design (use state-management)..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# React Patterns Skill React + TypeScript standards and best practices. ## When to Apply - Creating new React components - Implementing custom hooks - State management decisions - Performance optimization - Code review for React code --- ## Component Standards ### Component Structure Rules | Rule | Description | |------|-------------| | Functional only | Use function components, no class components | | TypeScript props | Define Props interface for all components | | Single responsibility | One component = one purpose | | Max 200 lines | Split larger components into sub-components | ### Component Organization | Section | Order | |---------|-------| | 1. Imports | Types first, then libraries, then local | | 2. Props interface | Define before component | | 3. Hooks | All hooks at top of function | | 4. Handlers | Event handlers after hooks | | 5. Effects | useEffect after handlers | | 6. Return | JSX at the end | --- ## Hook Standards ### Built-in Hooks Usage | Hook | Use When | Avoid When | |------|----------|------------| | `useState` | Local component state | Shared state (use Zustand) | | `useEffect` | Side effects, subscriptions | Derived state (use `useMemo`) | …
Read the whole file at its exact version.
How to install
mdr add komluk/scaffolding/react-patterns@git:20260614.9d809afmdr add komluk/scaffolding/react-patterns@sha256:3eb94133981e697aPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_k75aow64zh4ctmxn)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260614.9d809af latest | 2026-06-14 | 9d809af | 5,917 B | A | view · diff |
| git:20260520.3aa374b | 2026-05-20 | 3aa374b | 5,923 B | A | view · diff |
| git:20260409.25dc3ca | 2026-04-09 | 25dc3ca | 5,826 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5917 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
komluk/scaffolding · 15 stars · license MIT · pushed 2026-09-21 · branch main
API
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