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React and Next.js performance best practices v1.0.0

Use this resource to review and refactor React components and Next.js pages for performance

New

  • 539 downloads
  • 183 likes
  • 218 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install react-nextjs-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 reviews your components and pages against impact-ranked rules: removing request waterfalls, shrinking the bundle, server rendering and re-renders. You get targeted fixes in priority order.

Mostly picked by

Updated November 2, 2026

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

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

Similar resources

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What you get

  • AGENTS.md : priority-ranked rules and categories
  • rules/ : detailed rules, such as barrel imports and Suspense boundaries

Good fit for

  • A Next.js page loads slowly because of waterfall requests
  • The client bundle grows because of overly broad imports

Not for

    Tags

    • react
    • next.js
    • performance
    • bundle

    About

    You say

    “Review this Next.js page and remove waterfall requests and unused imports.”

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

    Skill published by secondsky 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 review and refactor React components and Next.js pages for performance
    3. Review and adjust the result

    Content preview

    Files

    • AGENTS.md66.4 KB
    • LICENSE1.1 KB
    • metadata.json0.9 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • README.md3.4 KB
    • rules/_sections.md1.6 KB
    • rules/_template.md0.6 KB
    • rules/advanced-event-handler-refs.md1.5 KB
    • rules/advanced-init-once.md0.9 KB
    • rules/advanced-use-latest.md1.2 KB
    • rules/async-api-routes.md1.1 KB
    • rules/async-defer-await.md2.1 KB
    • rules/async-dependencies.md1 KB
    • rules/async-parallel.md0.7 KB
    • rules/async-suspense-boundaries.md2.5 KB
    • rules/bundle-barrel-imports.md2.4 KB
    • rules/bundle-conditional.md1 KB
    • rules/bundle-defer-third-party.md0.9 KB
    • rules/bundle-dynamic-imports.md0.8 KB
    • rules/bundle-preload.md1.2 KB
    • rules/client-event-listeners.md2 KB
    • rules/client-localstorage-schema.md2 KB
    • rules/client-passive-event-listeners.md1.7 KB
    • rules/client-swr-dedup.md1.2 KB
    • rules/js-batch-dom-css.md1.9 KB
    • rules/js-cache-function-results.md2 KB
    • rules/js-cache-property-access.md0.5 KB
    • rules/js-cache-storage.md1.7 KB
    • rules/js-combine-iterations.md0.8 KB
    • rules/js-early-exit.md1.2 KB
    • rules/js-hoist-regexp.md1 KB
    • rules/js-index-maps.md0.9 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.md1.8 KB
    • rules/rendering-activity.md0.6 KB
    • rules/rendering-animate-svg-wrapper.md1.2 KB
    • rules/rendering-conditional-render.md1 KB
    • rules/rendering-content-visibility.md0.8 KB
    • rules/rendering-hoist-jsx.md1.1 KB
    • rules/rendering-hydration-no-flicker.md2.3 KB
    • rules/rendering-hydration-suppress-warning.md1.2 KB
    • rules/rendering-svg-precision.md0.6 KB
    • rules/rendering-usetransition-loading.md0.9 KB
    • rules/rerender-defer-reads.md1 KB
    • rules/rerender-dependencies.md0.8 KB
    • rules/rerender-derived-state-no-effect.md1 KB
    • rules/rerender-derived-state.md0.7 KB
    • rules/rerender-functional-setstate.md3 KB
    • rules/rerender-lazy-state-init.md2 KB
    • rules/rerender-memo-with-default-value.md1.3 KB
    • rules/rerender-memo.md1.2 KB
    • rules/rerender-move-effect-to-event.md1.1 KB
    • rules/rerender-simple-expression-in-memo.md0.9 KB
    • rules/rerender-transitions.md1.1 KB
    • rules/rerender-use-ref-transient-values.md1 KB
    • rules/server-after-nonblocking.md2 KB
    • rules/server-auth-actions.md1.3 KB
    • rules/server-cache-lru.md1.4 KB
    • rules/server-cache-react.md2.3 KB
    • rules/server-dedup-props.md1.5 KB
    • rules/server-parallel-fetching.md1.6 KB
    • rules/server-serialization.md1 KB
    • SKILL.md6 KB

    Origin and licence

    Listed unmodified

    Author
    secondsky
    Source
    github.com/secondsky/claude-skills/tree/88378361314f558fb719aec0af9fd898ab36f0b2/plugins/react-best-practices/skills/react-best-practices
    Licence
    MIT

    Notice

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

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