Frontend Developer · 2021–2024

Spot N List

Copy supplier products and list them on Facebook Marketplace in one workflow.

ReactJavaScriptHTMLCSSChrome Extension APIsShadow DOMIndexedDBAPI IntegrationAuthentication
Live Demo

Overview

Spot N List replaces the manual work of recreating supplier products on Facebook Marketplace. From an Amazon product page, a dropshipper can capture the title, description, price, and images in one click, adjust the price or apply a saved profit margin, add reusable promotional copy, and then paste the complete listing into Facebook Marketplace. I designed and built the Chrome extension from initial concept through deployment, including its authentication, API-backed workflows, isolated on-page interface, and IndexedDB storage.

Highlights

  • One-click Amazon product capture. Collects product information and images without making the seller copy or download each field separately.

  • Flexible pricing controls. Sellers can change a price while copying a product or apply a personalized profit margin automatically.

  • Reusable description templates. Custom content such as promotional messages can be saved and applied to copied product descriptions.

  • Complete Facebook Marketplace paste. Transfers the prepared product details and images into a new listing in one workflow.

  • Built from concept to deployment. Independently designed and implemented the capture, pricing, templates, and marketplace-listing experience.

Screenshots