video1.0<iframe src="https://www.loom.com/embed/e5b14adb4f9e40c8ad397568b9ca477a" frameborder="0" width="1662" height="1246" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12461662Loomhttps://www.loom.com12461662https://cdn.loom.com/sessions/thumbnails/e5b14adb4f9e40c8ad397568b9ca477a-ab5610d1257e7dea.gif757.761Quote Comparison App Build Walkthrough šIām walking through my quote comparison app demo and how I built it end to end. The landing page loads quotes from Mongo, shows unit costs and total price by quantity and shipping, and highlights best price versus highest price plus a top pick based on overall price, lead time, and supplier rating. I used a Vite React front end with TanStack Router and TanStack Query, plus a simple Express API with Mongo via Mongoose and TypeGoose. I then normalized values and computed heatmap colors and dynamic table widths. No action is requested from viewers.