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Modernizing a JS/TS npm package v1.0.0

Use this resource to create, modernize or review a JS/TS npm package

New

  • 589 downloads
  • 220 likes
  • 196 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install modern-npm-package-standard

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 compares your package to an opinionated modern baseline: ESM first, correct types, explicit package.json exports and controlled dependencies. It lists what to fix before release, including breaking changes when they simplify the package.

Mostly picked by

Updated November 2, 2026

Card for the “Modernizing a JS/TS npm package” 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: recommended standard, review method and red flags
  • SKILL.md: pre-release checklist

Good fit for

  • You start a new npm library
  • Your older package has export or type problems

Not for

    Tags

    • npm
    • esm
    • typescript
    • package

    About

    You say

    “Modernize my npm package: it ships CJS and ESM, and the types are wrong.”

    Card for the “Modernizing a JS/TS npm package” skill

    Skill published by rstackjs 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 create, modernize or review a JS/TS npm package
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md13.1 KB

    Origin and licence

    Listed unmodified

    Author
    rstackjs
    Source
    github.com/rstackjs/agent-skills/tree/2ee8100ab8efb6d6c3c4c6d901fcb665b10163fc/skills/rslib-modern-package
    Licence
    MIT

    Notice

    « rslib-modern-package » (rstackjs, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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