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React

Checked
hairyf·vlatest·frontend·MIT

Dynamically generates interactive React components from natural language descriptions, streamlining UI development workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add hairyf/skills --skill react -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

hairyf

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned hairyf/skills at 8a84374860.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
8a84374860
Manifest
skills/react/SKILL.md
Scanned
38 files, 4,541 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill provides access to the React JavaScript library, which is used for building user interfaces. It allows you to compose complex UIs from smaller, isolated pieces of code called components. React utilizes a declarative approach, aiming for efficiency and flexibility in application development. The skill includes core hooks like useState, useEffect, and advanced features such as useMemo and lazy.

When to use it

  • Building interactive user interfaces.
  • Composing complex UIs from reusable components.
  • Managing component state with hooks like useState and useReducer.
  • Optimizing UI performance using techniques like code splitting (lazy) and caching calculations (useMemo).
  • Integrating external data sources or CSS-in-JS libraries.

Key capabilities

  • Component-based architecture for building UIs.
  • Declarative programming paradigm.
  • Core React hooks: useState, useEffect, useContext, useRef, useReducer.
  • Performance optimization hooks and APIs: useMemo, useCallback, lazy, useTransition, useDeferredValue, useLayoutEffect.
  • Advanced hooks for specific use cases: useId, useActionState, useOptimistic, useInsertionEffect, useSyncExternalStore, useImperativeHandle, useEffectEvent, useDebugValue.
  • React DOM APIs like createRoot for rendering components.

Example prompts

  • "Create a React component with a button that increments a counter."
  • "Show me how to use the useState hook in React."
  • "Generate a React component using code splitting with lazy."

Tips & gotchas

  • This skill provides access to the React library and its APIs. It does not generate complete applications on its own.
  • Familiarity with JavaScript and basic UI development concepts is helpful for effectively utilizing this skill.