Product and listing cards
Request exact thumbnail dimensions for product grids, marketplace listings, and search results.
react image optimization
Optimize React image components without moving your media
Keep product, CMS, avatar, and uploaded images on their current public origin. Let React components request Skymage URLs for exact dimensions, crops, WebP or AVIF output, and cached delivery.
const skymage = (src, params = {}) => {
const query = new URLSearchParams(params).toString();
return `https://demo.skymage.net/v1/${src}${query ? `?${query}` : ''}`;
};
export function ProductCard({ product }) {
return (
);
}
where it fits
Start with React components where images repeat
A useful React image optimization test starts with one component pattern, one public source path, and enough repeated images to make bytes and Core Web Vitals movement visible.
CMS and marketing routes
Serve heroes, article cards, landing-page media, and customer proof images from existing originals.
SaaS app surfaces
Normalize avatars, screenshots, dashboards, onboarding media, and user uploads into predictable sizes.
component rollout
Keep image URL decisions inside the component boundary
Use one shared helper for Skymage URLs, then test a single repeated component before changing every image in the app.
const avatarUrl = skymage(user.avatarUrl, {
w: 96,
h: 96,
fit: 'cover',
f: 'webp',
q: 80,
});
return 
;
evaluation path
A practical React image CDN test answers four questions
Origin fit
Can Skymage transform the public image paths your React app already renders?
Component slots
Can each repeated component request the exact dimensions it displays?
Format output
Can views ship WebP or AVIF without changing the upload workflow?
Rollout risk
Can one component prove the pattern before app-wide image changes?
free check
Get a React image component audit
Send one public React route. Skymage will identify the repeated image component to test first, the URL parameters to try, and whether the current origin fits a low-risk rollout.