Use Rust’s Select crate for parsing HTML, focusing on elements like flight prices, times, and layover information.

• For handling dynamically loaded images or offers, Selenium with a headless browser like Chrome helps to render the full page.

• I use proxies to access different regional versions of the sites, as prices and availability vary widely across countries in Asia.

By storing historical data, I can track which products, like smartphones or earbuds, are consistently popular across multiple months.

Monitoring product reviews and ratings helps me gauge consumer interest and see which items generate the most positive feedback.

• Capturing city- and neighborhood-level data allows me to compare trends across regions, such as price per square foot or listing volume.

For dynamically loaded elements like images, Selenium can render the full page, allowing me to capture all visual content.