Cornerstone is a Chrome extension designed to simplify the process of saving materials for your projects while browsing the web. This handy tool allows you to create a materials wishlist as you navigate popular websites such as HomeDepot or Lowe's. By automatically detecting product pages, Cornerstone enables you to add items to your material list with just one click.

Moreover, you can effortlessly export your curated material list directly to a project estimate on Cornerstone or store them in your personal Cornerstone materials hub for future reference. With its intuitive features, Cornerstone aims to streamline and enhance your project planning experience.