ValueLens

A lightweight Chrome extension for comparing official Miu Miu US and Japan product pricing from the product page itself.

ValueLens is a lightweight Chrome extension prototype for quick official-price comparison while browsing Miu Miu product pages.

Instead of switching across tabs, calculators, and notes, the extension injects a compact side panel directly into the product page and helps compare the official US and Japan pricing view for the same item.

Current prototype features:

  • product-page overlay for miumiu.com
  • current-region price parsing from the live page
  • US / JP comparison workflow
  • exchange-rate normalization
  • simple assumptions for tax refund, sales tax, shipping, and markup
  • manual fallback when the counterpart-region price is not automatically found
Real Miu Miu product-page screenshot with the ValueLens comparison panel.

The current direction is intentionally narrow: compare official Miu Miu US and Japan pricing first, make the workflow clean, and only expand after the matching logic becomes reliable.

Highlights:

  • luxury-styled compact side panel
  • focused comparison for official-region pricing rather than broad scraping
  • built for quick screening instead of spreadsheet-heavy work
  • product-oriented prototype with a narrow scope and clear workflow

Access:

  • If you are interested in trying the extension, please contact me directly by email or LinkedIn.
  • The code and package are not publicly linked from this page.

Notes:

  • This is still a prototype and uses heuristic page parsing rather than an official commerce API.
  • Cross-region matching is reliable only when the counterpart product page can be inferred correctly.
  • The current version is intentionally limited to a narrow brand-and-region workflow before any broader expansion.