Every premium and members-only resource for $9.99/month, as a no-commitment subscription. See the plans

PalateKit

Sign in
Menu

Request a resource

Describe the resource you are missing in one sentence. We will email you when it is published.

0 / 280

A page, a video or an image online.

Unlock PalateKit

Unlock everything

Plan

Paying means accepting our terms of sale.

Secure payment by Stripe. Receipts and invoices sent by email.

Welcome back

Sign in to install, download or save this resource. A free account is enough for free resources.

JavaScript bundle size optimization v1.0.0

Use this resource to reduce the measured JavaScript bundle size in this repository

New

  • 512 downloads
  • 223 likes
  • 105 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install js-bundle-size-optimization

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 measures the bundles with the repository's benchmark scripts, finds what weighs the most, then applies optimizations in a loop, measuring before and after each change. You get verified size gains, an attribution of the changes and dead-code elimination annotations.

Mostly picked by

Updated November 2, 2026

Card for the “JavaScript bundle size optimization” skill

Details

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

Similar resources

View all

What you get

  • SKILL.md: measurement commands, benchmark rules and optimization loop
  • SKILL.md: attribution pass, dead-code elimination and Rolldown annotations

Good fit for

  • You work on TanStack Router packages and a gzip regression appears
  • You want a reproducible measurement before changing code

Not for

    Tags

    • bundle
    • gzip
    • tree-shaking

    About

    You say

    “Measure the bundles of this package and explain the gzip regression that appeared this week.”

    Card for the “JavaScript bundle size optimization” skill

    Skill published by tanstack 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 reduce the measured JavaScript bundle size in this repository
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md15.8 KB

    Origin and licence

    Listed unmodified

    Author
    tanstack
    Source
    github.com/tanstack/router/tree/da2adec76dbe6c0da6d6a0d5640f7b9388217f45/skills/bundle-size-optimization
    Licence
    MIT

    Notice

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

    User reviews

    –

    No ratings yet

    Loading reviews…

    Delete your review?

    Your rating and comment will be removed from the page.