vercel-react-best-practices
Optimize React and Next.js Performance
React and Next.js apps often lose speed through waterfalls, large bundles, and avoidable re-renders. This skill gives agents focused rules for reviewing and improving performance-sensitive code.
Install with my Agent
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "vercel-react-best-practices" from https://skillstore.io/skills/sickn33-vercel-react-best-practices.md and its manifest at https://skillstore.io/api/skills/sickn33-vercel-react-best-practices/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Agent-readable resources
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Test it
Using "vercel-react-best-practices". A page fetches user data, configuration, and sidebar items one after another.
Expected outcome:
- Start independent requests earlier so configuration and sidebar work do not wait on user data.
- Move dependent work behind the exact value it needs instead of blocking the whole page.
- Use a Suspense boundary when only one region needs slow data.
Using "vercel-react-best-practices". A client component imports a heavy editor and several icons from package root entries.
Expected outcome:
- Load the editor only when the user opens the editing workflow.
- Use direct icon imports or package import optimization to reduce development and cold-start cost.
- Preload the editor on hover or focus when the action is likely.
Using "vercel-react-best-practices". A dashboard re-renders while the user resizes the browser and types into search.
Expected outcome:
- Subscribe to a media query boolean instead of raw width values.
- Use functional state updates for callbacks that depend on current state.
- Narrow effect dependencies to primitive values used by the effect.
Security Audit
SafeAll 166 static alerts were adjudicated as false positives after reviewing the surrounding documentation. The flagged patterns are markdown examples, reference URLs, rule identifiers, browser event keys, or prose; no executable skill code, prompt injection, credential access, or exfiltration behavior was found.
Risk Factors
⚡ Contains scripts (12)
⚙️ External commands (76)
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APA citation
sickn33. (2026). vercel-react-best-practices security audit report (audit version 4) [Author version unspecified]. Skillstore. https://skillstore.io/skills/sickn33-vercel-react-best-practices/audits/4BibTeX citation
@techreport{sickn33-sickn33-vercel-react-best-practices-2026,
author = {sickn33},
title = {vercel-react-best-practices security audit report (audit version 4)},
institution = {Skillstore},
year = {2026},
number = {4},
url = {https://skillstore.io/skills/sickn33-vercel-react-best-practices/audits/4},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "vercel-react-best-practices security audit report (audit version 4)"
version: "unspecified"
type: report
authors:
- name: "sickn33"
date-released: "2026-07-07"
url: "https://skillstore.io/skills/sickn33-vercel-react-best-practices/audits/4"
identifiers:
- type: other
value: "skillstore:sickn33-vercel-react-best-practices:audit:4"
description: "Skillstore immutable audit report identifier"
Compare variants
4 installable variantsEach author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.
Why this variant is first
vercel-labs-vercel-react-best-practices
2026-08-21
am-will-vercel-react-best-practices
2026-08-21
sickn33-vercel-react-best-practices
2026-08-21
zhanlincui-vercel-react-best-practices
2026-08-21
Skillstore Score
Why this score Evidence Confidence: HighWhat You Can Build
Review a Pull Request
Find waterfalls, oversized imports, and re-render risks before a React or Next.js change ships.
Refactor a Slow Page
Apply Suspense, parallel fetching, caching, and bundle splitting to improve a slow user workflow.
Plan Performance Work
Turn broad performance goals into prioritized tasks across data fetching, bundles, rendering, and client state.
Try These Prompts
Review this React component using the Vercel React best practices skill. List the highest impact performance issues first.
Analyze this Next.js route or Server Component for waterfalls, serialization size, caching, and non-blocking background work.
Audit these imports and client components for bundle size. Recommend direct imports, dynamic imports, and intent-based preloading where useful.
Use the React best practices rules to create a prioritized refactor plan. Include expected impact, affected files, and validation steps.
Best Practices
- Prioritize waterfall removal and bundle size before smaller JavaScript micro-optimizations.
- Match each rule to the project runtime, framework version, and user-facing workflow.
- Validate changes with profiling, build output, or focused regression tests after refactoring.
Avoid
- Applying every rule mechanically without checking whether the code path is performance critical.
- Adding memoization or caching without clear invalidation rules or measurable benefit.
- Optimizing examples while ignoring accessibility, security, or correctness requirements.
Frequently Asked Questions
Does this skill change my code automatically?
Is it only for Vercel deployments?
Can it replace performance profiling?
Does it cover React Server Components?
Does it include security guidance?
Which tools can use this skill?
Developer Details
Author
sickn33License
MIT
Skillstore revision
r1
Version notice
The author did not declare a version.
Ref
f93e9bb0daca99badb6a7e574b97737155d57cb3
Maintenance freshness
7/18/2026
Usage
8 downloads · 186 views
File structure