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.

Chrome extension rules in TypeScript v1.0.0

Use this resource to build a Chrome extension in JavaScript or TypeScript with Manifest V3 and least-privilege permissions

New

  • 392 downloads
  • 82 likes
  • 200 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install chrome-extension-rule

First time: connect the CLI with

npx --yes palatekit@latest login

Cursor follows the extension structure: manifest, background, content and popup scripts, messaging between components, state kept in chrome.storage, and a content security policy in the manifest. It favours optional permissions.

Mostly picked by

Updated November 2, 2026

Card for “Chrome extension rules in TypeScript”

Details

Works in
Install guides
Generates with
Your agent's model
Licence
CC0-1.0

Similar resources

View all

What you get

  • The .mdc file (in English): extension architecture, naming, typing and permissions
  • Reminders on content security policy and optional permissions

Good fit for

  • A developer publishing a Manifest V3 Chrome extension
  • An extension whose content scripts and popup must communicate cleanly

Not for

    Tags

    • chrome
    • extension
    • manifest v3
    • typescript

    About

    You say

    “Add an option that saves settings in chrome.storage.”

    Card for “Chrome extension rules in TypeScript”

    Rule published by PatrickJS under the CC0-1.0 license, delivered in its original version.

    Show more

    How to use it

    1. Copy the .mdc file into your project's .cursor/rules/ folder
    2. Ask Cursor to build a Chrome extension in JavaScript or TypeScript with Manifest V3 and least-privilege permissions
    3. Adjust the rule to your conventions

    Content preview

    Files

    • chrome-extension-rule.mdc4 KB
    • LICENSE6.5 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    PatrickJS
    Source
    github.com/PatrickJS/awesome-cursorrules/blob/b044f956f021b6e8877f16781bcfc466a6a120e9/rules/chrome-extension-dev-js-typescript-cursorrules-pro.mdc
    Licence
    CC0-1.0

    Notice

    « chrome-extension-dev-js-typescript-cursorrules-pro » (PatrickJS, CC0-1.0) 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.