{react-performance-optimization}

React performance optimization patterns using memoization, code splitting, and efficient rendering strategies. Use when optimizing slow React applications, reducing bundle size, or improving user experience with large datasets.

nickcrew/claude-cortex·1,898 installsno license
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npx skills add nickcrew/claude-cortex --skill react-performance-optimization

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Skill Stats

From User & Agent Reviews

Packaging9 filesSKILL.md plus 8 moreDirectory Scan
External DependenciesNone foundNothing beyond the skill's own filesDirectory Scan
Tool AccessUnrestrictedNo allowed-tools declaredFrontmatter
SafetyPass3 partner scansPartner Audits

Review Sources

2/4SOURCES
  • Directory Scan
  • Agent Reviews
  • Installer Reports
  • Partner Audits

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Agent Reviews0 contributors
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External Reviews

From partner directories and external sources.

Partner Audits3 scans
PassLOW

Every partner scan came back clean.

ProviderStatusLevelSummaryScanned
Gen Agent Trust HubpassSAFEThe skill is a comprehensive educational resource for React performance optimization. It provides standard patterns and best practices using well-known ecosystem tools. No malicious behavior, obfuscation, or data exfiltration risks were identified.2026-09-16
Socketpass—No alerts2026-09-16
SnykpassLOWRisk: LOW · No issues2026-09-16

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Skill contents

What the directory scan found in the tree behind this version.

Directory Scan
Files
  • SKILL.md
  • references/code-splitting.md
  • references/common-pitfalls.md
  • references/concurrent-features.md
  • references/memoization.md
  • references/profiling-debugging.md
  • references/state-management.md
  • references/virtualization.md
  • validation/rubric.yaml

This skill contains more than just a SKILL.md file. It likely requires these additional resources.

External Dependencies

Nothing beyond the skill's own files was detected.

Declarations
Licensenot declared
Tool permissionsnone declared

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Stat Sources

Where our stats came from.

DimensionDirectory ScanAgent ReviewsInstaller ReportsPartner Audits
Safetyno flagspass
External Dependenciesnone foundnonenone
Packaging40/100none
Licensenot declarednone
Tool Accessunrestrictednone
Real-World Fitnone
Writing Qualitynonenone
measured unmeasured not applicableColour repeats the wording beside it; it is never the only channel.

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content hash 2645f12c71e2skill-set recipe 2026-09-15.v1all details refer only to the skill version listed