bundle-optimizer

Optimize Next.js JavaScript bundles with code splitting and lazy loading.

Updated Jan 8, 2026
One-click install
npx skills add https://github.com/Arnutt-N/hr-ims --skill bundle-optimizer-arnutt-n
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: bundle-optimizer
Source: https://github.com/Arnutt-N/hr-ims/tree/main/.claude/skills/bundle-optimizer
Command: npx skills add https://github.com/Arnutt-N/hr-ims --skill bundle-optimizer-arnutt-n

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

HR-IMS frontend projects often suffer from bloated bundles and slow initial loads. This Skill provides a disciplined approach to code-splitting, lazy loading, and bundle analysis to accelerate perceived performance.

Core Features & Use Cases

  • Dynamic Imports & Lazy Loading: load heavy components only when needed to reduce initial bundle size.
  • Route-Based Code Splitting: split by route to minimize payloads on dashboard-heavy pages.
  • Bundle Analysis & Monitoring: measure chunk sizes and generate reports to guide optimizations.

Quick Start

Run ANALYZE=true npm run build to generate bundle analysis reports.

Frequently Asked Questions about bundle-optimizer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I reduce initial bundle size in a Next.js dashboard application?

Reduce Next.js bundle size by applying dynamic imports and lazy loading to heavy components, ensuring they only load when needed. This minimizes the initial payload for dashboard-heavy pages.

What is the best way to implement route-based code splitting for data-heavy Next.js pages?

Route-based code splitting minimizes payloads on data-heavy pages by dividing your Next.js application into separate chunks per route. This ensures users only download code for the active route.

How do I generate a bundle analysis report for my Next.js project?

Generate a bundle analysis report by running the build command with the ANALYZE flag enabled. This measures chunk sizes and produces reports to guide your frontend performance tuning.

Can I use dynamic imports to lazy load components in an existing Next.js HR-IMS project?

Yes, you can implement dynamic imports in an existing Next.js HR-IMS project to lazy load heavy components. This directly reduces bloated bundles and accelerates slow initial loads.

Why does my Next.js webpack bundle include unused route code?

Webpack bundles unused route code when route-based splitting is not configured. Apply route-based chunking and preload strategies to separate your code and prevent loading inactive route payloads.