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React and Next.js performance rules v1.0.0

Use this resource to optimise the performance of a React or Next.js application

New

  • 373 downloads
  • 239 likes
  • 231 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install react-next-performance-rules

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 applies or checks the rules, ranked by impact, while writing components, fetching data and reviewing code. You get targeted fixes for request waterfalls, bundle size and unnecessary re-renders.

Mostly picked by

Updated November 2, 2026

Card for the “React and Next.js performance rules” skill

Details

Generates with
Your agent's model
Licence
MIT

Similar resources

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What you get

  • AGENTS.md: rules ranked from critical to low priority
  • rules/: one file per rule (async loading, imports, rendering)

Good fit for

  • Your Next.js page loads slowly
  • You are reviewing a React component before merging it

Not for

    Tags

    • react
    • next.js
    • performance
    • bundle

    About

    You say

    “Review this list component and fix the request waterfalls and heavy imports.”

    Card for the “React and Next.js performance rules” skill

    Skill published by sickn33 under the MIT 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 optimise the performance of a React or Next.js application
    3. Review and adjust the result

    Content preview

    Files

    • AGENTS.md58.2 KB
    • LICENSE1.1 KB
    • metadata.json0.6 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • README.md1.1 KB
    • rules/_sections.md1.6 KB
    • rules/_template.md0.6 KB
    • rules/advanced-event-handler-refs.md1.8 KB
    • rules/advanced-use-latest.md1.4 KB
    • rules/async-api-routes.md1.4 KB
    • rules/async-defer-await.md2.3 KB
    • rules/async-dependencies.md1.2 KB
    • rules/async-parallel.md0.9 KB
    • rules/async-suspense-boundaries.md2.8 KB
    • rules/bundle-barrel-imports.md1 KB
    • rules/bundle-conditional.md1 KB
    • rules/bundle-defer-third-party.md1.2 KB
    • rules/bundle-dynamic-imports.md1.1 KB
    • rules/bundle-preload.md1.4 KB
    • rules/client-event-listeners.md2.2 KB
    • rules/client-swr-dedup.md1.4 KB
    • rules/js-batch-dom-css.md2.2 KB
    • rules/js-cache-function-results.md1.8 KB
    • rules/js-cache-property-access.md0.7 KB
    • rules/js-cache-storage.md2.1 KB
    • rules/js-combine-iterations.md0.8 KB
    • rules/js-early-exit.md1.3 KB
    • rules/js-hoist-regexp.md1.3 KB
    • rules/js-index-maps.md1.1 KB
    • rules/js-length-check-first.md1.8 KB
    • rules/js-min-max-loop.md2.1 KB
    • rules/js-set-map-lookups.md0.5 KB
    • rules/js-tosorted-immutable.md2 KB
    • rules/rendering-activity.md0.8 KB
    • rules/rendering-animate-svg-wrapper.md1.4 KB
    • rules/rendering-conditional-render.md1 KB
    • rules/rendering-content-visibility.md1 KB
    • rules/rendering-hoist-jsx.md1.1 KB
    • rules/rendering-hydration-no-flicker.md1.5 KB
    • rules/rendering-svg-precision.md0.8 KB
    • rules/rerender-defer-reads.md1 KB
    • rules/rerender-dependencies.md0.8 KB
    • rules/rerender-derived-state.md0.7 KB
    • rules/rerender-functional-setstate.md3.2 KB
    • rules/rerender-lazy-state-init.md2.5 KB
    • rules/rerender-memo.md1.3 KB
    • rules/rerender-transitions.md1.3 KB
    • rules/server-after-nonblocking.md2.3 KB
    • rules/server-cache-lru.md1.7 KB
    • rules/server-cache-react.md0.9 KB
    • rules/server-parallel-fetching.md1.8 KB
    • rules/server-serialization.md1.3 KB
    • SKILL.md6.1 KB

    Origin and licence

    Listed unmodified

    Author
    sickn33
    Source
    github.com/sickn33/agentic-awesome-skills/tree/e9809578fd426a284af017c5db99f8eb6628e6ca/skills/react-best-practices
    Licence
    MIT

    Notice

    « react-best-practices » (sickn33, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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