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React Performance

Checked
oakoss·vlatest·frontend

Helps with React, performance optimization as part of building frontend UIs and user experiences 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 oakoss/agent-skills --skill react-performance -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

oakoss

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 oakoss/agent-skills at 85e3a3919d.

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

Commit
85e3a3919d
Manifest
skills/react-performance/SKILL.md
Scanned
4 files, 812 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, oakoss-react-performance, helps optimize React application performance. It provides tools and techniques to identify bottlenecks and improve rendering speed. The skill focuses on enhancing user experience by reducing load times and ensuring smooth interactions within React applications.

When to use it

  • Slow Rendering: When a React component takes too long to render, impacting perceived responsiveness.
  • Large Datasets: When dealing with large datasets that cause performance issues during rendering or updates.
  • Complex UI Interactions: To optimize complex user interface interactions and animations for smoother transitions.
  • Mobile Devices: To ensure React applications perform well on resource-constrained mobile devices.

Key capabilities

  • Performance profiling of React components
  • Identification of rendering bottlenecks
  • Optimization techniques for component updates
  • Strategies for efficient data handling in React

Example prompts

  • "Analyze the performance of my ProductList component and suggest optimizations."
  • "How can I prevent unnecessary re-renders in this React application?"
  • "What are some best practices for optimizing a large table component in React?"

Tips & gotchas

This skill assumes you have a basic understanding of React concepts. It's most effective when applied to existing codebases; it won’t automatically create performant applications from scratch.