🐻 MetaBear

All in one browser extension for web developers

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Local Development

Requirements

• Package Manager (Npm, Bun, etc.)
• Chrome or Firefox browser

Setup

Install dependencies

bun install

Go to the extension directory

cd apps/extension

Run the extension in development mode

bun run dev
# or for Firefox
bun run dev:firefox

WXT opens and reloads the extension automatically.

Build

bun run build

Build output goes to apps/extension/.output/chrome-mv3.

To create a zip:

bun run zip

Repo Scripts

Run these commands from the root directory:

# Code quality checks
bun run check

# TypeScript type checks
bun run check-types

Structure

• apps/extension - Chrome/Firefox extension source
• packages - shared configs and packages