Skip to content
/ vitaly-extension Public template

A starter template for Chrome Extension (MV3) with Vite, Vue and Typescript

License

Notifications You must be signed in to change notification settings

elwin013/vitaly-extension

Repository files navigation

vitaly icon

Vitaly - starter template for Chrome Extension MV3 - Vite, Vue3, Typescript

Vitaly is a starter for the Chrome extension (Manifest V3) with Vue3 + Typescript, build and bundled using Vite!

Features

  • 🥳 Manifest V3
  • ⚡️ Vite 4 and Vue 3
  • 🦾 TypeScript
  • 🤙🏻 Prettier and ESlint with sensible settings
  • ✨ Including webextension-polyfill to work on multi-browser extension (if needed)
  • ⭐ Using CRXJS to build extension
  • 🔥 Hot Module Reload (HMR) (thanks to CRXJS)
  • ✍️ Example of content script, popup and options page
  • ⚙️ Run, build and package extension (for Chrome-based browsers) - with single commands :-)

Scaffold your new extension with Vitaly

Vitaly requires Node > 18.14.0 (latest LTS) but should work with 14.x and 16.x too! Tweak engines section in package.json if needed. :-)

GitHub Template

Create a repo from this template on GitHub.

Scaffold locally

You can also use degit to easy scaffold new extension locally

npx degit elwin013/vitaly-extension my-new-great-extension
cd my-new-great-extension
npm install

Issues / known problems

Developing your extension with Vitaly

For details about extension version - please see Extension version in manifest.json!

Developing extension is easy and pretty straightforward. Thanks to working HMR you will not have to remove and add extension manually.

  1. Install dependencies with npm install.

  2. Run npm run start to build development version and development server.

  3. Load dist directory into Chrome as an unpacked extension (see screnshot below).

    1. Open chrome://extensions
    2. Turn on Developer mode
    3. Select Load unpacked and open dist folder

    loading unpacked extension

  4. That's all, folks! You have working extension and can develop it!

Packaging production version of extension

For details about extension version - please see Extension version in manifest.json!

  1. Install dependencies with npm install.
  2. Generate private and public key pair for extension - cd secrets/ && sh generate-secrets.sh && cd ../.
  3. Run npm run package to build production version of extension and package it into .crx file.
  4. Packaged extension will be in dist/name-from-package-json.crx.

Scripts for generating secrets is based on this answer on StackOverflow. To obtain extension id from private key you can use command 2>/dev/null openssl rsa -in secrets/private-key.pem -pubout -outform DER | shasum -a 256 | head -c32 | tr 0-9a-f a-p.

Extension version in manifest.json

All metadata of extension is stored in src/manifest.json. During build process version in aforementioned file is replaced with the version from package.json. This allows to easily bump version of extension using e.g. npm version x.y.z.

License

MIT