d9bcdc4a8d
Skills included: - pr-reviewer: Adapted for Gitea/GitHub via platform-aware scripts (dropped fetch_pr_data.py and add_inline_comment.py, kept generate_review_files.py) - code-review-excellence: Methodology and checklists (React, TS, Python, etc.) - vercel-react-best-practices: 57 rules for React/Next.js performance - tailwind-design-system: Tailwind CSS v4 patterns, CVA, design tokens New shell scripts added to ~/.claude/scripts/git/: - pr-diff.sh: Get PR diff (GitHub gh / Gitea API) - pr-metadata.sh: Get PR metadata as normalized JSON Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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title, impact, impactDescription, tags
| title | impact | impactDescription | tags |
|---|---|---|---|
| Hoist Static JSX Elements | LOW | avoids re-creation | rendering, jsx, static, optimization |
Hoist Static JSX Elements
Extract static JSX outside components to avoid re-creation.
Incorrect (recreates element every render):
function LoadingSkeleton() {
return <div className="animate-pulse h-20 bg-gray-200" />
}
function Container() {
return (
<div>
{loading && <LoadingSkeleton />}
</div>
)
}
Correct (reuses same element):
const loadingSkeleton = (
<div className="animate-pulse h-20 bg-gray-200" />
)
function Container() {
return (
<div>
{loading && loadingSkeleton}
</div>
)
}
This is especially helpful for large and static SVG nodes, which can be expensive to recreate on every render.
Note: If your project has React Compiler enabled, the compiler automatically hoists static JSX elements and optimizes component re-renders, making manual hoisting unnecessary.