Mealshark

Mealshark is a Chrome extension that adds meal discovery tools to MealPal. It runs on MealPal lunch and dinner pages and helps compare available meals by discount, credit value, newly added status, and prices (retail and actual, in USD).

Mealshark is independent and is not affiliated with, endorsed by, or sponsored by MealPal.

Features

• Adds a Mealshark panel on MealPal /lunch and /dinner pages.
• Filter for newly added meals.
• Sorts meals by best discount.
• Sorts meals by best discount given credit value, with credit value ascending and descending.
• Shows meal pricing information transparently in USD.
• Respects MealPal's credit filter when the MealPal filter is set.
• Highlights and opens restaurants on the MealPal map when Mealshark cards are hovered or clicked.

Gallery

	Filter for new meals only
	Transparent prices on MealPal cards
	Best discounts across all meals
	Best discounts for a given number of credits, high to low
	Best discounts up to a credit limit
	Best discounts for given number of credits, new only

Development

1. Open chrome://extensions.
2. Enable Developer mode.
3. Click Load unpacked.
4. Select this repository directory.
5. After editing extension files, reload the extension from chrome://extensions and refresh the MealPal tab.

Project Structure

• manifest.json configures the Manifest V3 extension.
• src/page-hook.js runs in the page context and captures MealPal menu responses.
• src/content.js runs on MealPal pages and renders the Mealshark UI.
• src/content.css styles the in-page extension UI.
• src/popup.html, src/popup.css, and src/popup.js power the toolbar popup.
• assets/icons/ contains packaged extension icons.
• assets/store/ contains Chrome Web Store listing images and screenshots.
• docs/ contains implementation notes and release runbooks.
• PRIVACY.md is the public privacy policy for the Chrome Web Store listing.

Build

Build the Chrome Web Store upload zip with:

python3 scripts/build-extension-zip.py

The script writes:

dist/mealshark-<version>.zip

Only runtime extension files are included in the zip: manifest.json, src/, and assets/icons/. Store listing assets, source images, docs, screenshots, and repository metadata are intentionally excluded.