Bifrost is a decentralized derivatives protocol that provides cross-chain liquidity for staked assets. It leverages Cross-Consensus Messaging (XCM) to offer cross-chain liquid staking services for multiple chains. The mission of Bifrost is to provide standardized cross-chain interest-bearing derivatives for Polkadot relay chains, parachains, and heterogeneous chains connected to Polkadot.
DAppLinks is a decentralized application platform based on cross-multi-chain blockchain smart contract technology. It uses DAppLinksSDK and DApp browser, combined with a decentralized wallet, to help users access DApp.