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Optimize React and Next.js performance v1.0.0
Use this resource to review and optimize React or Next.js code against performance rules
New
- 452 downloads
- 236 likes
- 244 saves
Free
Install with the CLI
In a terminal, from the folder you want:
npx --yes palatekit@latest install react-nextjs-performance-rules-5With 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 loginThe agent reviews components, pages and data calls, then flags request waterfalls, imports that bloat the bundle and unnecessary re-renders, citing the rule applied. You get a list of fixes ranked by impact.
Mostly picked by
Updated November 2, 2026
Previews
Details
- Install guides
- Generates with
- Your agent's model
- Licence
- MIT
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What you get
- AGENTS.md: compiled rules ranked by priority
- rules/async-parallel.md and rules/async-suspense-boundaries.md: parallel requests and Suspense boundaries
- rules/bundle-barrel-imports.md: imports and bundle size
Good fit for
- A Next.js page loads slowly because of waterfall requests
- You want to reduce the JavaScript sent to the browser
Not for
Tags
- react
- next.js
- performance
- bundle
About
You say
“Review this Next.js page: find waterfall requests and imports that inflate the bundle.”
Skill published by vercel-labs under the MIT license, delivered in its original version.
Show moreShow less
How to use it
- Install the skill in your agent's skills folder
- Ask your agent to review and optimize React or Next.js code against performance rules
- Review and adjust the result
Content preview
Files
- AGENTS.md82.7 KB
- LICENSE1.3 KB
- NOTICE-PALATEKIT.md0.5 KB
- rules/advanced-event-handler-refs.md1.5 KB
- rules/advanced-init-once.md1 KB
- rules/advanced-use-latest.md1.1 KB
- rules/async-api-routes.md1.1 KB
- rules/async-defer-await.md2.1 KB
- rules/async-dependencies.md1.3 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.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-hoist-regexp.md1 KB
- rules/js-index-maps.md0.9 KB
- rules/js-length-check-first.md1.8 KB
- rules/js-min-max-loop.md2.3 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.md0.9 KB
- rules/rendering-svg-precision.md0.6 KB
- rules/rendering-usetransition-loading.md2.1 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-simple-expression-in-memo.md1 KB
- rules/rerender-transitions.md1.1 KB
- rules/rerender-use-ref-transient-values.md1.8 KB
- rules/server-after-nonblocking.md2 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-parallel-fetching.md1.6 KB
- rules/server-serialization.md1 KB
- SKILL.md6.2 KB
Origin and licence
Listed unmodified
- Author
- vercel-labs
- Source
- github.com/vercel-labs/agent-eval/tree/d901a988b2da633d063203b688956083c4d84159/packages/playground/.agents/skills/vercel-react-best-practices
- Licence
- MIT
Notice
« vercel-react-best-practices » (vercel-labs, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.
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