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JavaScript bundle splitting for performance v1.0.0

Use this resource to split the JavaScript bundle to speed up loading

New

  • 397 downloads
  • 141 likes
  • 163 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install javascript-bundle-splitting

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 analyzes your application bundle, finds the heavy parts and proposes a split into files loaded when needed. You get the configuration changes and the expected effect on loading.

Mostly picked by

Updated November 2, 2026

Card for the “JavaScript bundle splitting for performance” skill

Details

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

Similar resources

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What you get

  • SKILL.md: splitting techniques, use cases and limits
  • SKILL.md: reference points for FCP and LCP

Good fit for

  • Your app loads one large JavaScript file on first render
  • The LCP of your home page is too slow

Not for

    Tags

    • bundle
    • performance
    • loading
    • core web vitals

    About

    You say

    “Split the bundle of my dashboard so the login page loads less code.”

    Card for the “JavaScript bundle splitting for performance” skill

    Skill published by patternsdev 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 split the JavaScript bundle to speed up loading
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md4.6 KB

    Origin and licence

    Listed unmodified

    Author
    patternsdev
    Source
    github.com/patternsdev/skills/tree/48bf58a488cd210bcfad280b09c3a00403964d9d/javascript/bundle-splitting
    Licence
    MIT

    Notice

    « bundle-splitting » (patternsdev, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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