react-best-practices

Vercel's React and Next.js performance rules (70 rules in 8 categories ordered by impact - eliminating waterfalls, bundle size, server-side performance…

Skill by vercelOfficial

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About

Vercel's React and Next.js performance rules (70 rules in 8 categories ordered by impact - eliminating waterfalls, bundle size, server-side performance, client-side data fetching, re-renders, rendering performance, JavaScript performance, and advanced patterns). Use when writing, reviewing, or refactoring React components, Next.js pages, or data fetching for performance. Not an accessibility or TypeScript style guide.

Use cases: frontend, backend, cloud, data

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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools: No tools found
Secrets: None asked for
Install scripts: None found

Network hosts it talks to 1

codeload.github.com · found in install command

Files it touches

~/.claude/skills/react-best-practices

What's inside

Skill name: react-best-practices
Description: Vercel's React and Next.js performance rules (70 rules in 8 categories ordered by impact - eliminating waterfalls, bundle size, server-side performance, client-side data fetching, re-renders, rendering performance, JavaScript performance, and advanced patterns). Use when writing, reviewing, or refactoring React components, Next.js pages, or data fetching for performance. Not an accessibility or TypeScript style guide.
License: NOASSERTION
Metadata: priority: 4
Instructions: 142 lines in SKILL.md · view on GitHub

Files (152)

.vercel.approvers
AGENTS.md
SKILL.md
overlay.yaml
_sections.md · rules/
_template.md · rules/
advanced-effect-event-deps.md · rules/
advanced-event-handler-refs.md · rules/
advanced-init-once.md · rules/
advanced-use-latest.md · rules/
async-api-routes.md · rules/
async-cheap-condition-before-await.md · rules/
async-defer-await.md · rules/
async-dependencies.md · rules/
async-parallel.md · rules/
async-suspense-boundaries.md · rules/
bundle-analyzable-paths.md · rules/
bundle-barrel-imports.md · rules/
bundle-conditional.md · rules/
bundle-defer-third-party.md · rules/
bundle-dynamic-imports.md · rules/
bundle-preload.md · rules/
client-event-listeners.md · rules/
client-localstorage-schema.md · rules/
client-passive-event-listeners.md · rules/
client-swr-dedup.md · rules/
js-batch-dom-css.md · rules/
js-cache-function-results.md · rules/
js-cache-property-access.md · rules/
js-cache-storage.md · rules/
js-combine-iterations.md · rules/
js-early-exit.md · rules/
js-flatmap-filter.md · rules/
js-hoist-regexp.md · rules/
js-index-maps.md · rules/
js-length-check-first.md · rules/
js-min-max-loop.md · rules/
js-request-idle-callback.md · rules/
js-set-map-lookups.md · rules/
js-tosorted-immutable.md · rules/
rendering-activity.md · rules/
rendering-animate-svg-wrapper.md · rules/
rendering-conditional-render.md · rules/
rendering-content-visibility.md · rules/
rendering-hoist-jsx.md · rules/
rendering-hydration-no-flicker.md · rules/
rendering-hydration-suppress-warning.md · rules/
rendering-resource-hints.md · rules/
rendering-script-defer-async.md · rules/
rendering-svg-precision.md · rules/
rendering-usetransition-loading.md · rules/
rerender-defer-reads.md · rules/
rerender-dependencies.md · rules/
rerender-derived-state-no-effect.md · rules/
rerender-derived-state.md · rules/
rerender-functional-setstate.md · rules/
rerender-lazy-state-init.md · rules/
rerender-memo-with-default-value.md · rules/
rerender-memo.md · rules/
rerender-move-effect-to-event.md · rules/
…and 92 more

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

Signals

Stars: 311
Forks: 69
Open issues: 57
Last commit (this folder): Oct 19, 2026 (9 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License: NOASSERTION
Repository: github.com/vercel/vercel-plugin
Website: vercel.com/docs/agent-resources/vercel-plugin
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: GitHub github-graphql

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Cite this page

react-best-practices skill. Agent Mart. https://agentmart.dev/skills/vercel-react-best-practices (last updated 2026-10-24)