Windsurf performance

Cascade Added Large Dependencies - Bundle Bloat

Frontend bundle size increased dramatically after Cascade added new JavaScript dependencies. Page load time increased significantly, negatively impacting user experience and SEO metrics.

Cascade suggested useful libraries without considering bundle size impact or suggesting tree-shaking options.

Error Messages You Might See

Bundle size increased from 200kb to 850kb Load time increased from 2s to 8s Largest bundles detected in analysis
Bundle size increased from 200kb to 850kbLoad time increased from 2s to 8sLargest bundles detected in analysis

Common Causes

  1. Cascade added monolithic library (e.g., lodash) instead of using small utility packages
  2. Added development dependencies to production bundle by mistake
  3. Cascade removed tree-shaking configuration or import optimization
  4. Multiple packages provide similar functionality (polyfills, utilities)

How to Fix It

Analyze bundle with webpack-bundle-analyzer or similar. Identify large dependencies. Consider lighter alternatives (e.g., lodash-es instead of lodash, date-fns instead of moment). Enable tree-shaking in bundler config. Use dynamic imports for code splitting. Lazy load non-critical dependencies.

Real developers can help you.

Vlad Temian Vlad Temian 15+ years shipping production infrastructure for startups. Former CTO at qed.builders (acquired by The Sandbox). Cursor ambassador and agentic tooling builder. I've scaled systems, automated deployments, and built observability tools for AI coding workflows. I specialize in taking vibe-coded apps from broken prototype to production-ready: fixing Supabase auth/RLS, Stripe integrations, deployment pipelines, and cleaning up AI-generated spaghetti. I build tools in this space (agentprobe, claudebin, micode) and understand both sides: how AI generates code and why it breaks. https://blog.vtemian.com/ Dor Yaloz Dor Yaloz SW engineer with 6+ years of experience, I worked with React/Node/Python did projects with React+Capacitor.js for ios Supabase expert prajwalfullstack prajwalfullstack Hi Im a full stack developer, a vibe coded MVP to Market ready product, I'm here to help ISHANTDEEP SINGH ISHANTDEEP SINGH Senior Software Engineer with 7+ years of experience in React, JavaScript, TypeScript, Next.js, and Node.js. I’ve also worked as a tech lead for startups, owning end-to-end technical execution including architecture, development, scaling, and delivery. I bring a strong mix of hands-on coding, product thinking, and technical leadership, and I’m comfortable building products from scratch as well as improving and scaling existing systems. Matt Butler Matt Butler Software Engineer @ AWS Costea Adrian Costea Adrian Embedded Engineer specilizing in perception systems. Latest project was a adas camera calibration system. Mehdi Ben Haddou Mehdi Ben Haddou - Founder of Chessigma (1M+ users) & many small projects - ex Founding Engineer @Uplane (YC F25) - ex Software Engineer @Amazon and @Booking.com 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. Basel Issmail Basel Issmail ’m a Senior Full-Stack Developer and Tech Lead with experience designing and building scalable web platforms. I work across the full development lifecycle, from translating business requirements into technical architecture to delivering reliable production systems. My work focuses on modern web technologies, including TypeScript, Angular, Node.js, and cloud-based architectures. I enjoy solving complex technical problems and helping teams turn product ideas and prototypes into working platforms that can grow and scale. In addition to development, I often collaborate closely with product managers, business analysts, designers, and QA teams to ensure that solutions align with both technical and business goals. I enjoy working with startups and product teams where I can contribute both as a hands-on engineer and as a technical partner in designing and delivering impactful software.

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Frequently Asked Questions

How do I analyze bundle size?

Use webpack-bundle-analyzer plugin or source-map-explorer. Identify which packages consume most space.

How do I reduce bundle size?

Remove unused dependencies, use lighter alternatives, enable tree-shaking, code splitting, lazy loading, minification.

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