Can I use this to enforce performance budgets?

Yes, the skill includes patterns for setting maxAssetSize and maxEntrypointSize in your configuration to fail builds automatically if bundle size thresholds are exceeded.

Does this skill support Turbopack?

Yes, it includes specific considerations and migration strategies for Turbopack, the high-performance Rust-based bundler used in modern Next.js versions.

What is the benefit of dynamic imports?

Dynamic imports allow you to split your code into smaller chunks that load only when needed (lazy loading), which significantly reduces the initial JavaScript payload the browser must download.

How do I analyze my Next.js bundle size?

This skill provides the configuration for @next/bundle-analyzer, which generates an interactive treemap showing exactly which modules and dependencies contribute most to your bundle size.

Frontend Bundle Optimizer

Name: Frontend Bundle Optimizer
Author: Agentient

byAgentient

0•

Analytics & Monitoring

Analyzes and optimizes Next.js JavaScript bundles using Webpack and Turbopack strategies to improve application load times.

This skill empowers developers to systematically reduce application bloat by providing actionable strategies for JavaScript bundle analysis and optimization. It guides users through implementing visual bundle reporting with @next/bundle-analyzer, advanced code splitting using dynamic imports, and fine-tuned Webpack or Turbopack configurations. By identifying heavy dependencies, suggesting lightweight alternatives, and configuring aggressive tree shaking, it helps ensure Next.js applications meet strict performance budgets and deliver faster initial page loads for a better user experience.

Key Features

01Integration of performance budgets into CI/CD build pipelines

02Implementation of component-level and route-based dynamic imports

030 GitHub stars

04Dependency auditing to identify and replace heavy libraries

05Advanced Webpack splitChunks and Turbopack optimization patterns

06Automated bundle analysis setup using @next/bundle-analyzer

Use Cases

01Optimizing Core Web Vitals by shrinking the main JavaScript execution thread

02Identifying and eliminating duplicate or unused third-party dependencies

03Reducing 'initial JS load' warnings in Next.js production builds

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add agentient/vibekit frontend-bundle-analysis-and-optimization

For use in Claude.ai and ChatGPT

Download Skill