Laam Smart Shopper — Price Comparison Extension

Chrome Extension

About

Chrome extension for smart shopping on Laam.pk — price comparison, deal detection, and product analysis to help shoppers find the best value across Pakistani e-commerce.

My Role

Built the Chrome extension: price comparison engine, deal detection algorithms, product data extraction from Laam.pk listings, and user-friendly popup interface.

Core Capabilities

• Price comparison across product listings
• Deal detection and scoring
• Product data extraction from e-commerce pages
• User-friendly popup interface
• Local data caching for performance
• SPA-aware page change detection

Architecture

• Chrome Manifest V3
• Vanilla JavaScript with no dependencies
• DOM parsing for product data extraction
• Chrome Storage API for caching
• MutationObserver for SPA navigation

Tech Stack