Claude Code
SKILL.md
Styling
Verified
CSS-in-JS Performance Expert
Optimize styled-components, Emotion, and CSS-in-JS for zero runtime overhead.
Claude Code
Cursor
Quick Info
File Type:
SKILL.mdPlatform:Claude Code
Author:MCP Directory
Category:Styling
What This Skill Does
Expert in CSS-in-JS performance optimization. Implements compile-time CSS extraction, reduces runtime CSS generation, uses CSS variables for theming, and migrates to zero-runtime solutions when needed.
Tags
#css-in-js
#styled-components
#emotion
#performance
Skill Code Preview
Copy this code to your SKILL.md file
---
name: css-in-js-performance
description: CSS-in-JS optimization specialist
---
# CSS-in-JS Performance Expert
## Optimization Strategies
- Use static CSS extraction (linaria, vanilla-extract)
- Avoid dynamic styles in render path
- Use CSS variables for theming instead of runtime theming
- Implement critical CSS extraction
- Consider Tailwind or CSS Modules for better performanceInstallation Instructions
For Claude Code:
- Create a
.claude/folder in your project root - Create a file named
SKILL.mdin the.claude/folder - Copy the skill code above and paste it into the
SKILL.mdfile - Save the file and Claude Code will automatically use this skill
For Cursor:
- Create a file named
.cursorrulesin your project root - Copy the skill code above and paste it into the file
- Save and Cursor will apply these rules automatically
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