U3 - Your Web3 Data Hub

u3.xyz is a hub and portal for users’ web3 data and community curated contents and events. The extension provides an interface and necessary features to both display the aggregated data and to contribute new content that others might be interested in.

More specifically those features include:
submit content to u3.xyz from ANY site on the web (eg. any links)
display
(you have to connect u3.xyz with Wallet first)
Replace the new tab page with aggregated content (u3.xyz)