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React 19

Checked
prowler-cloud·vlatest·frontend·Apache-2.0

Dynamically adjusts website UI elements based on user behavior and A/B testing results using Prowler Cloud's react-19 skill.

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 prowler-cloud/prowler --skill react-19 -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

prowler-cloud

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 prowler-cloud/prowler at 03502c2426.

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

Commit
03502c2426
Manifest
skills/react-19/SKILL.md
Scanned
1 file, 113 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 enables AI agents to interact with React 19, allowing them to build and manipulate modern user interfaces using the latest framework features. It provides the necessary environment for agents to execute code within a React context, facilitating dynamic UI generation and state management.

When to use it

  • Generating new React components with functional syntax and hooks.
  • Modifying existing UI elements based on changing application state.
  • Implementing server-side rendering (SSR) or static site generation strategies specific to React 19.
  • Debugging frontend logic errors within a live development environment.

Key capabilities

  • Access to the latest React 19 API and experimental features.
  • Execution of JavaScript code in a sandboxed browser environment.
  • Rendering of interactive HTML elements and DOM manipulation.
  • Integration with standard React ecosystem tools and libraries.

Example prompts

"Create a responsive navigation bar component using React 19 hooks." "Fix the infinite render loop in this useEffect hook implementation." "Build a dynamic data table that updates in real-time when new rows are added."

Tips & gotchas

Ensure your AI agent has access to a compatible Node.js runtime if server-side features are required. Be aware that some experimental React 19 APIs may change in future minor versions, so code generated by the agent should be reviewed for stability before production deployment.