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react-performance-optimization

80 / 100 · Low risk

Fine to try.

By NickCrew/Claude-Cortex (GitHub) · coding · 68 stars · scanned at commit bb47af7

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.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'react-performance-optimization' ] || [ -L ~/.agents/skills/'react-performance-optimization' ]; then echo 'A skill folder named react-performance-optimization already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/NickCrew/Claude-Cortex' "$d" && git -C "$d" checkout --quiet 'bb47af79ad3befe01ae01940fcf5f16e30a1b6df' -- 'skills/react-performance-optimization' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/react-performance-optimization' ~/.agents/skills/'react-performance-optimization' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'react-performance-optimization' ~/.claude/skills/'react-performance-optimization' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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