Every premium and members-only resource for $9.99/month, as a no-commitment subscription. See the plans

PalateKit

Sign in
Menu

Request a resource

Describe the resource you are missing in one sentence. We will email you when it is published.

0 / 280

A page, a video or an image online.

Unlock PalateKit

Unlock everything

Plan

Paying means accepting our terms of sale.

Secure payment by Stripe. Receipts and invoices sent by email.

Welcome back

Sign in to install, download or save this resource. A free account is enough for free resources.

React inspection and Web Vitals v1.0.0

Use this resource to inspect a React app and measure its performance

New

  • 328 downloads
  • 219 likes
  • 115 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install react-inspection-web-vitals

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent launches the browser with React DevTools enabled, reads the component tree with props and state, profiles renders and measures Web Vitals. You get a diagnosis of wasteful re-renders and performance numbers.

Mostly picked by

Updated November 2, 2026

Card for the “React inspection and Web Vitals” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

Similar resources

View all

What you get

  • SKILL.md: react commands (tree, inspect, profiling) and vitals
  • SKILL.md: launch with --enable react-devtools

Good fit for

  • A component re-renders more often than expected
  • You want LCP, CLS and INP for a React app

Not for

    Tags

    • react
    • web vitals
    • performance
    • renders
    • debugging

    About

    You say

    “Profile the renders on the product page and tell me which components re-render for no reason.”

    Card for the “React inspection and Web Vitals” skill

    Skill published by leeguooooo under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to inspect a React app and measure its performance
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE10.7 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md1.6 KB

    Origin and licence

    Listed unmodified

    Author
    leeguooooo
    Source
    github.com/leeguooooo/chrome-use/tree/95742336be65868ab99e689e9fc69bf1069a7b5c/skill-data/react
    Licence
    Apache-2.0

    Notice

    « react » (leeguooooo, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

    User reviews

    –

    No ratings yet

    Loading reviews…

    Delete your review?

    Your rating and comment will be removed from the page.