稀土掘金 is a free browser extension available on Chrome that aims to provide programmers, designers, and product managers with a daily dose of high-quality content. This extension showcases aggregated content in a new tab, encompassing six major channels: Frontend, Android, iOS, Backend, Product, and Design. Each channel contains multiple content sources, ensuring a diverse range of topics.

In addition to content aggregation, 稀土掘金 offers various features to enhance developers' productivity. It includes comprehensive search functionality and development-assisting tools, allowing users to quickly access relevant resources. With the extension activated, users can simply double-click the "j" key to summon the search box, streamlining their workflow.

One of the highlights of 稀土掘金 is its customization options. Users can personalize the layout of the extension's pages according to their preferences and needs. Furthermore, they can switch between a light and dark mode, providing a comfortable browsing experience.