Bundling Frontend — Optimisation & Deployment

What problem does it solve?

This Skill addresses the challenges of creating highly optimized JavaScript and CSS bundles for complex, animation-heavy frontend applications, ensuring fast load times and excellent performance metrics.

Core Features & Use Cases

• Code Splitting: Dynamically imports large libraries or scenes to reduce initial load times.
• CSS Optimisation: Leverages Tailwind purging and CSS-only animations for smaller payloads.
• Font Loading: Implements zero-FOUT font loading strategies using next/font.
• Asset Optimisation: Guides the use of tree-shakeable icons and optimized image formats.
• Performance Budgeting: Sets and measures against key performance metrics like FCP, LCP, and TBT.
• Use Case: Deploying a landing page with complex animations and interactive elements that needs to score 90+ on Lighthouse and load quickly even on slow networks.

Quick Start

Optimize the frontend build for a Next.js application by configuring code splitting and asset optimization.