The best place to sell and buy used devices from developers.
secondhand.dev is a private platform built for developers to buy and sell electronic devices. Anonymous users are not able to see the contact information. Instead of that, only the one who has an active GitHub account can see the seller's contact information.
The scores reflect launch-period engagement. Historical data is preserved and doesn't change retroactively. The build date at the bottom shows when the index was last refreshed.
Check the similar products section on this page, or browse the category pages linked in the tags above. Each category page shows all products for a given year, sorted by engagement.
A measure of community engagement at launch. Higher means more people noticed and interacted with the product. It's a traction signal, not a quality rating.
Discussion threads divided by interest score. Above 0.30 is strong. Below 0.15 suggests the product got clicks but not conversation.