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 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. prajwalfullstack prajwalfullstack Hi Im a full stack developer, a vibe coded MVP to Market ready product, I'm here to help Taufan Taufan I’m a product-focused engineer and tech leader who builds scalable systems and turns ideas into production-ready platforms. Over the past years, I’ve worked across startups and fast-moving teams, leading backend architecture, improving system reliability, and shipping products used by thousands of users. My strength is not just writing code — but connecting product vision, technical execution, and business impact. Simon A. Simon A. I'm a backend developer building APIs, emulators, and interactive game systems. Professionally, I've developed Java/Spring reporting solutions, managed relational and NoSQL databases, and implemented CI/CD workflows. Franck Plazanet Franck Plazanet I am a Strategic Engineering Leader with over 8 years of experience building high-availability enterprise systems and scaling high-performing technical teams. My focus is on bridging the gap between complex technology and business growth. Core Expertise: 🚀 Leadership: Managing and coaching teams of 15+ engineers, fostering a culture of accountability and continuous improvement. 🏗️ Architecture: Enterprise Core Systems, Multi-system Integration (ERP/API/ETL), and Core Database Structure. ☁️ Cloud & Scale: AWS Expert; architected systems handling 10B+ monthly requests and managing 100k+ SKUs. 📈 Business Impact: Aligning tech strategy with P&L goals to drive $70k+ in monthly recurring revenue. I thrive on "out-of-the-box" thinking to solve complex technical bottlenecks and am always looking for ways to use automation to improve business productivity. legrab legrab I'll fill this later BurnHavoc BurnHavoc Been around fixing other peoples code for 20 years. hanson1014 hanson1014 Full-stack developer experienced in fixing and deploying AI-generated apps from Lovable, Bolt.new, Cursor, and Replit. I specialize in debugging Supabase integration issues (auth flows, RLS policies, database connections), fixing broken deployments, resolving routing/blank screen problems, and cleaning up messy React/Vite codebases. I also build production apps with the Claude API and have shipped a Mac desktop dev tool (Nexterm from scratch. Based in Hong Kong, fast turnaround. 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.

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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.

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