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React and Next.js performance rules v1.0.0

Use this resource to apply React and Next.js performance rules during a refactor

New

  • 492 downloads
  • 183 likes
  • 145 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install react-nextjs-performance-rules-2

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 rules ranked by impact, from request waterfalls to bundle size, server rendering and re-renders. It serves both for writing new code and for reviewing a pull request.

Mostly picked by

Updated November 2, 2026

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

Details

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

Similar resources

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What you get

  • SKILL.md: rules by category, quick reference and impact order
  • rules/: detailed rules on parallel requests, imports and Suspense boundaries

Good fit for

  • You are writing a new Next.js page and want to avoid performance pitfalls
  • A pull request review must check React performance

Not for

    Tags

    • react
    • next.js
    • performance
    • bundle

    About

    You say

    “Review this React pull request: flag waterfall requests and barrel imports that bloat the bundle.”

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

    Skill published by pymodel 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 apply React and Next.js performance rules during a refactor
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • rules/advanced-effect-event-deps.md1.8 KB
    • rules/advanced-event-handler-refs.md1.6 KB
    • rules/advanced-init-once.md1 KB
    • rules/advanced-use-latest.md1.1 KB
    • rules/async-api-routes.md1.1 KB
    • rules/async-cheap-condition-before-await.md1.2 KB
    • rules/async-defer-await.md2.2 KB
    • rules/async-dependencies.md1.3 KB
    • rules/async-parallel.md0.7 KB
    • rules/async-suspense-boundaries.md2.5 KB
    • rules/bundle-analyzable-paths.md2.4 KB
    • rules/bundle-barrel-imports.md2.8 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.md3.3 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-flatmap-filter.md1.4 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.md2.2 KB
    • rules/js-request-idle-callback.md2.7 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.md2.6 KB
    • rules/rendering-hydration-suppress-warning.md0.9 KB
    • rules/rendering-resource-hints.md2.6 KB
    • rules/rendering-script-defer-async.md1.9 KB
    • rules/rendering-svg-precision.md0.6 KB
    • rules/rendering-usetransition-loading.md2.5 KB
    • rules/rerender-defer-reads.md1 KB
    • rules/rerender-dependencies.md0.8 KB
    • rules/rerender-derived-state-no-effect.md1.2 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.md1.2 KB
    • rules/rerender-memo.md1.2 KB
    • rules/rerender-move-effect-to-event.md1.3 KB
    • rules/rerender-no-inline-components.md2.2 KB
    • rules/rerender-simple-expression-in-memo.md1 KB
    • rules/rerender-split-combined-hooks.md1.9 KB
    • rules/rerender-transitions.md1.1 KB
    • rules/rerender-use-deferred-value.md1.9 KB
    • rules/rerender-use-ref-transient-values.md1.8 KB
    • rules/server-after-nonblocking.md2.2 KB
    • rules/server-auth-actions.md2.7 KB
    • rules/server-cache-lru.md1.4 KB
    • rules/server-cache-react.md2.3 KB
    • rules/server-dedup-props.md2.1 KB
    • rules/server-hoist-static-io.md4.5 KB
    • rules/server-no-shared-module-state.md1.8 KB
    • rules/server-parallel-fetching.md1.6 KB
    • rules/server-parallel-nested-fetching.md1 KB
    • rules/server-serialization.md1 KB
    • SKILL.md6.7 KB

    Origin and licence

    Listed unmodified

    Author
    pymodel
    Source
    github.com/pymodel/react-frontend-skills/tree/b210600fdf49441ee1efeca2cbdc05599ec03019/skills/vercel-react-best-practices
    Licence
    MIT

    Notice

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

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