Lovable performance

Image Optimization in Vite React vs Next.js

Coming from Next.js Image component, Vite React app loads unoptimized images. No automatic responsive images or lazy loading. Performance metrics show large image bytes.

Vite doesn't provide built-in image optimization like Next.js. Manual optimization or third-party tools needed.

Common Causes

  1. Not using lazy loading on images
  2. Loading full resolution images on all screen sizes
  3. Using PNG for photographs instead of WebP
  4. No image format negotiation for browser support
  5. Missing responsive image srcset

How to Fix It

Use lazy loading and responsive images:

Description

Or use image optimization library like image-minimizer-webpack-plugin.

Real developers can help you.

Luca Liberati Luca Liberati I work on monoliths and microservices, backends and frontends, manage K8s clusters and love to design apps architecture David Olverson David Olverson Solo dev shipping production apps with AI-assisted development. I specialize in rescuing broken Lovable/Bolt/Cursor builds and taking them to production. 10+ apps shipped including SaaS CRMs, gaming platforms, real estate tools, and Discord bots. Stack: Next.js 16, TypeScript, Tailwind CSS, FastAPI, PostgreSQL, Prisma. I use Claude Code with 50+ custom skills for rapid delivery. Average turnaround: 2-4 weeks from broken prototype to production. Krishna Sai Kuncha Krishna Sai Kuncha Experienced Professional Full stack Developer with 8+ years of experience across react, python, js, ts, golang and react-native. Developed inhouse websearch tooling for AI before websearch was solved : ) Meïr Ankri Meïr Ankri Full-stack developer specializing in React / Next.js / Node.js with 6+ years of experience. I've worked across various sectors including automotive (Reezocar/Société Générale), healthcare (Medical Link SaaS), and e-commerce (Glasman). I build web apps end-to-end, from architecture to production, with a focus on scalability, performance, and code quality. I also mentor junior developers and contribute to technical decisions and code reviews. Jaime Orts-Caroff Jaime Orts-Caroff I'm a Senior Android developer, open to work in various fields Anthony Akpan Anthony Akpan Developer with 8 years of experience building softwares fro startups Bastien Labelle Bastien Labelle Full stack dev w/ 20+ years of experience Sage Fulcher Sage Fulcher Hey I'm Sage! Im a Boston area software engineer who grew up in South Florida. Ive worked at a ton of cool places like a telehealth kidney care startup that took part in a billion dollar merger (Cricket health/Interwell health), a boutique design agency where I got to work on a ton of exciting startups including a photography education app, a collegiate Esports league and more (Philosophie), a data analytics as a service startup in Cambridge (MA) as well as at Phillips and MIT Lincoln Lab where I designed and developed novel network security visualizations and analytics. I've been writing code and furiously devoted to using computers to make people’s lives easier for about 17 years. My degree is in making computers make pretty lights and sounds. Outside of work I love hip hop, the Celtics, professional wrestling, magic the gathering, photography, drumming, and guitars (both making and playing them) Yovel Cohen Yovel Cohen I got a lot of experience in building Long-horizon AI Agents in production, Backend apps that scale to millions of users and frontend knowledge as well. Stanislav Prigodich Stanislav Prigodich 15+ years building iOS and web apps at startups and enterprise companies. I want to use that experience to help builders ship real products - when something breaks, I'm here to fix it.

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Frequently Asked Questions

How do I generate multiple image sizes?

Use build tool plugin or pre-generate with Sharp library. Alternatively optimize at deploy time with Cloudinary/Vercel Images.

Should I use CDN for images?

Yes, CDN optimizes delivery and can resize on demand. Cloudinary, Imgix, or Vercel Image Optimization work with Vite.

Related Lovable Issues

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