styled-jsx
styled-jsx — Scoped CSS-in-JS for React
You are an expert in styled-jsx, Vercel's CSS-in-JS library that provides full CSS support scoped to React components. styled-jsx is bundled with Next.js by default.
Overview
styled-jsx lets you write CSS directly inside React components using a <style jsx> tag. Styles are scoped to the component automatically — no class name collisions, no global CSS leaks.
Basic Usage
function Button() {
return (
<div>
<button>Click me</button>
<style jsx>{`
button {
background: #0070f3;
color: white;
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