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Frontend bundle size audit v1.0.0

Use this resource to measure the production frontend bundle and flag Core Web Vitals risks

New

  • 378 downloads
  • 101 likes
  • 172 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install frontend-bundle-size-audit

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent detects the build tool, runs the production build and measures each emitted file, raw and compressed. It launches no browser or long-running server, so the audit stays automatic. It reports the heaviest modules and the risks they carry.

Mostly picked by

Updated November 2, 2026

Card for the “Frontend bundle size audit” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: production build and measurement of emitted files
  • SKILL.md: per-module analysis and Core Web Vitals risks

Good fit for

  • The main JavaScript file doubled since last quarter
  • You want a number before splitting your bundle

Not for

    Tags

    • bundle
    • size
    • performance
    • core web vitals

    About

    You say

    “Analyze the production bundle and tell me which files weigh the most.”

    Card for the “Frontend bundle size audit” skill

    Skill published by helderberto under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to measure the production frontend bundle and flag Core Web Vitals risks
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md3.8 KB

    Origin and licence

    Listed unmodified

    Author
    helderberto
    Source
    github.com/helderberto/agent-skills/tree/ced546848ec8eea8541e77b7aa041207b607462e/skills/perf-audit
    Licence
    MIT

    Notice

    « perf-audit » (helderberto, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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