Web 3.0 Foundation's mission is to nurture cutting-edge applications for decentralized web software protocols. It aims to deliver a decentralized and fair internet where users control their own data, identity and destiny. The foundation supports Web 3.0 teams and open-source projects through funding, advocacy, research and collaborations. Polkadot, Web3 Foundation's flagship protocol, is a scalable sharded chain and the first protocol that provides a secure environment for cross-chain composability.